Kethvoz

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When purchasing a product, price is the consumer's primary concern. At present, Kethvoz has 33 products for sale. Kethvoz products range in price from $11.99 to $199.99, and the average price of all the products is about $66.22.

You can confidently purchase Kethvoz products from the seller HomKiang. The brand holds an average rating of 4.77, testifying to its excellent reputation.

Kethvoz Best Sellers

Last Updated: Jan 11, 2025

Handheld Digital Tachometer Stroboscope, 60~100000 RPM Meter Kethvoz Non-Contact LED Tachometer with Phase Adjustment, High Accuracy 0.001% for Generator Fan Power Tools

Stroboscopes

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[Non-contact Measurement] No need to attach reflective tape or stop the rotation of objects,can be used as soon as the switch is turned on.This digital tachometer is an essential tool for measuring the speed of rotating objects, inspecting surfaces for defects, and troubleshooting potential mechanical problems.

[Professional and Accurate] Measuring range 60~100000 RPM, accuracy 0.001%. Adopting digital frequency synthesis technology, Strobe frequency output is precise, stable and reliable. Stroboscopic frequency can be flexibly adjusted (respectively, x1, x10, x100 three adjustable gear).

[LED Light Source] The rpm tachometer adopts LED technology to produce strobe effect. Compared with the traditional xenon lamp, LED light source comes with high brightness, low energy consumption, fast and reliable trigger. 1500 Lux, 16-bead matrix structure of the lamp holder provides a longer test distance, more uniform illumination, clearer images, and more accurate measurements.

[Phase Adjustment] This rpm meter has a phase adjustment function. Using the phase button, the object under test can be turned slowly clockwise. Comprehensive observation of rotating objects in various angles and states, quickly locate the abnormality.

[Portable and Practical] Weighs only 366g, 118*78*210mm handheld compact design, 2000mAh rechargeable lithium battery,comes with a charging cable, up to 10 hours of work after a full charge.Widely used in motors, fans, propellers, rotors, gear meshing, textile industry, printing industry.

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Kethvoz HVAC Anemometer CFM Wind Speed Meter, Digital Airflow Tester Measure Air Velocity Volume Temperature for AC System, Industrial Anemometro with Backlight MAX MIN AVG Data Storage 846A

Anemometers

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[Split Type Windspeed Gauge] KE-846A Industrial wind speed measuring device check air flow speed 0.3~45m/s, test wind temperature 32℉~113℉(degree Celsius & Fahrenheit switchable) , measure air volume 0-999900 ft3/min(CFM CMM switchable) .

[Accurate Wind Tester] Different from normal digital wind speed measurer, KE-846A handheld wind reader is intended for HVAC tech professionals. Its wind sensor is designed with pro low friction bearing, so it can catch air flow sensitively and test wind in high accuracy +/- 3% of reading , resolution: 0.01m/s.

[Practical Designs] Supports 4 wind speed measurement modes(Max/Min/(2/3) Max/Average), 5 air flow velocity options(m/s, km/h, ft/min, knots, Mph), auto power off and large backlight HD LCD display. Separated wind fan sensor could be extended up to 2m to measure wind flow overhead easily. Helpful for HVAC air conditioner system troubleshooting and balance airflow etc.

[Pro CFM Meter] Just input the cross-sectional area value into this wind measuring gauge, then it would display the wind flow in CFM (cubic feet per minute) when you monitor airspeed for HVAC installation, AC air conditioner system maintenance, household air vent balance and woodshop dust collection system.

[Must Have for HVAC Tech] Supports 600 groups wind measurement data storage and one-button to freeze wind data for further record or analysis. Comes with portable anemometer case and lifetime technical support. We Kethvoz are always here to provide you quality product with professional service.

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Formaldehyde Detector TVOC Tester, Kethvoz Portable Air Quality Tester Monitor HCHO Detect Home Air Pollution TVOC with Alarm, Handheld Indoor Air Quality Sensor Test Kit 5800N

Indoor Air Quality Meters

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Comprehensive Air Quality Measurement: Portable indoor air pollution detector 5800N simultaneously displays real-time readings of formaldehyde HCHO, TVOC, and Hazard levels on its 2.8" TFT color LCD screen. The Hazard value is calculated as HCHO*150 + TVOC*28, providing an intuitive understanding of the overall air quality at glance.

Accurate and Reliable: This handheld air quality monitor utilizes an electrochemical sensor detecting HCHO from 0-1.00mg/m3 with 5% fs high accuracy, and a thick film semiconductor gas-sensitive element to detect TVOC from 0-10mg/m3 with 0.05mg/m3 resolution, ensuring rapid and reliable home air quality monitoring.

Data Logging: The HCHO TVOC Meter 5800N includes a REC measurement & recording function with adjustable settings, allowing you to track air quality over time and analyze trends over specific periods(testing duration and interval time adjustable.). It also features an alarm setting for formaldehyde, TVOC, and Hazard levels, alerting you when air quality deteriorates beyond set thresholds.

Easy Operation: Equipped with HCHO and TVOC calibration capabilities, this pollution detector ensures accurate measurements throughout its lifespan. It also includes an auto shut-off feature that can be set between 5 to 30 minutes or disabled as per your preference, conserving battery life.

Compact and Portable: With dimensions of 196x95x46mm and a weight of approximately 302g, the formaldehyde test kit 5800N is easy to handle and carry. USB charging cable included and it can run up to 15hours after full-charge. 365 days quality warranty and lifetime technical support. Your ideal tool for home, office, or on-the-go air quality monitoring.

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Multimeter Bluetooth Clamp Meter, Kethvoz 1000A AC/DC Ammeter Voltmeter Logger Measure Amp Voltage Ohm Test Continuity, Digital Pinza Multímetro 570T-APP

Clamp Meters

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[AC/DC Clamp on Ammeter] Kethvoz electric current meter logger 570T-APP is a 4000 counts multi tester that can measure DC voltage 400mV~1000V, AC volt 4V~750V, AC/DC amp 400A~1000A, Resistance 400Ω~40MΩ, Capacitance 4nF~200nF, temperature -4°F~1832°F and test Frequency up to 9.999MHz. Duty cycle 0.1%~99.9%.

[Data Logging] Bluetooth multimeter tester 570T-APP supports mobile phone/table connecting. Available to control and monitor digital multimeter DMM measurement within 15m. Supports electrical measuring data logging and export in txt/excel format.

[45mm Jaw Capacity] No need to disconnect the measured circuit, just clamp on the electrical wire to measure AC/DC current up to 1000A easily. Widely used in measuring the current in high-voltage power lines, electrical panels and motors etc.[Note: Please separate the hot and neutral conductors or they will cancel each other out and give a zero amp reading]

[Continuity Buzzer] Not just an voltmeter volt amperemeter, but also an continuity tester, which would alert you with sound if there is NOT a continuous electrical circuit between two points(resistance less than 50Ω). Backlit LCD screen to display data clearly even in dark and REL button to zero-out remaining to ensur measure accuracy.

[Accessories & Warranty] Digital clamp multi tester 570T-APP comes with 20A test leads, portable carrying case, temperature probe and small screw driver etc. 365 days quality warranty and lifetime technical support. We Kethvoz are always here to provide quality electrical tester and professional service.

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Light Meter Foot Candle Lux Meter, Kethvoz Digital Lumen Meter Measure Lighting Luminosity Brightness 0.1~400,000 Lux for Photography LED Plant Grow Light Aquarium KE-881D

Photographic Light Meters

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[400,000 LUX Wide Range] The digital light meter can accurately measure brightness from 0.1-400,000 LUX/40,000FC, sampling 2~3 times per second, resolution 0.1 LUX/FC, accuracy: ≤10,000 Lux, +/- 4% of reading; ≥200,000 Lux, +/- 8% of reading.

[Easy to Use] This 188 gram handheld lux light meter features a backlit LCD screen and a 270-degree rotatable probe. No need to turn your wrist to get a clear reading of light in different directions. Intelligent auto-range function automatically selects the appropriate range and outputs higher resolution readings.

[Memorize Light Readings] This photography light meter can store up to 33 sets of data. It supports maximum /minimum /relative measurement modes, making it easy to analyze light levels in an environment from all angles, helping photographers adjust shooting settings in different environments or record light parameters during shooting.

[Temperature Meter] In addition to measuring light, you can also measure temperature to provide the ideal growing environment for your turtlebacks and orchids or more. Ensure your plants thrive in optimal conditions. Create the perfect indoor garden environment with ease and precision.

[Excellent Quality] Strictly calibrated to standard light with 2856K color temperature. Supports Lux/FC (foot candle) light measurement unit switching, data hold and low battery indication function.The compact design of 175 x 52 x 30 mm allow you to find the right light on the go.

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Handheld Cup Anemometer, Kethvoz Digital Air Flow Meter Measure Wind Speed up to 42m/s, Test Temperature for Shooting Hunting Paragliding Outdoor Activities

Wind Speed Gauges

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[High Accuracy] Wind speed measurement range: 0.7 - 42m/s, accuracy ±4% ±1 digit. Wind temperature measurement range: -10℃～45℃, accuracy ±2℃.Provides reliable data for weather forecasting, drone piloting, hunting, gliding and HVAC system analysis.

[Easy to Use] No need to consider the direction of the wind when taking measurements, 360° rotating wind cup captures the airflow in all directions. Equipped with a backlit display that ensures clear readings in all lighting conditions. Support low battery indicator and auto power off.

[3 Measurement Modes] The wind speed mode can be switched to AVG/MAX/MIN wind speed measurements. It also features a data hold function for easy freezing and recording of wind speed readings during vent troubleshooting or outdoor wind analysis.

[4 Measurement Units] Switchable between four wind speed units (m/s, km/h,knots, mph) for a wide range of scenarios including weather observations, HVAC systems, marine, motorsports,etc.

[Portable & Practical] Anemometer KE-878 weighs 210 grams and measures 202x88x88 mm, comes with a compass and supports tripod mounting, making it a must-have for outdoor adventures, navigation, and weather forecasting.

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AC Line Splitter, Kethvoz 15 Amp Line Splitter Separate Socket hot/Neutral Conductor, Work with Clamp Meter Multimeters Accessory for Safe Measure of Current Voltage

Multimeters

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[AC Line Splitter] The Kethvoz 7400A is an AC line splitter with plug/receptacle, measures currents up to 15A without separating the load power cord.

[x1/x10 Dual Ranges] With x1 and x10 current holes, use a clamp meter (sold separately) to take direct current readings around the 1X position; use the 10X position to display low current readings multiplied by 10.

[uA /mA Level Currents] There is an additional changeover switch, turn the changeover switch to the "OPEN" position, accurate measurement of small-signal currents in the uA or mA range.

[Voltage Test] KE-7400A is equipped with voltage test jacks that can be used with a multimeter to monitor the power supply voltage.

[Portable & Practical] With a weight of 200 grams and a compact design of 162 x 60 x 27 mm, 25.4 x 25.4mm holes aperture that fits into the jaws of most clamp-on multimeters, you can easily and safely measure the current and voltage of your sockets when used with KE-7400A.

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Digital Plant Light Meter, Kethvoz Lux/Foot Candles Tester w/ 270º Rotating Sensor Detect Lighting Illuminance 400,000Lux w/Data Logging for Aquarium Greenhouse Grow Photography

Photographic Light Meters

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Professional Light Meter: Kethvoz digital light meter KE-5000A displays a maximum reading of 3999 and has a measurement range of 1-400,000Lux with a resolution of 0.1LUX/FC. The luxometro allows for easy switching between LUX and FC units, catering to diverse light brightness measurement needs in photography, interior design, or horticulture.

Accurate and Calibrated: The handheld LUX meter guarantees repeatability accuracy of ±2%, calibrated to standard incandescent lamp at 2556K. Whether you're assessing office lighting or evaluating light conditions for a photoshoot, you can trust our device for precise readings.

Light Logger: The light meter for plants is equipped with a backlit LCD display for clear visibility, data hold function, and the ability to record and recall 30 data groups. It also features MAX/MIN measurement modes to analysis light luminance condition professionally and 15-minute auto shut-off feature to conserve battery life.

Temperature Measurement: Beyond lighting illuminance, Kethvoz par meter 5000A measures temperature between -10℃ to 50℃ with an accuracy of ±1℃, and a resolution of 0.1℃. It supports both Celsius and Fahrenheit degree, making it a valuable tool for environments where both light and temperature monitoring are crucial, such as greenhouse, aquarium and wine cellars etc.

Rotatable Light Sensor: The light meter for photography can rotate 90 or 270 degrees, enabling users to measure light output at optimal positions. With dimensions of 175×60×33 mm and weighing just 139g (including battery), it's a compact, lightweight device easy to carry for field work.Professional luminance tester comes with 365days quality warranty and lifetime technical support :)

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HVAC CFM Anemometer, Kethvoz Wind Speed Meter Commercial Air Flow Tester w/Data Storage PC USB Connectable Measure Windspeed Air Volume Temperature for AC Dust Collection System 856A

Wind Speed Gauges

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[Professional Anemometer] Supports 5 measure modes( Max / Min / (2/3)Max / Average / Real-time) , 5 wind speed units switchable(m/s, km/h, ft/min, knots, Mph), 2 temperature units optional (Celsius & Fahrenheit) .

[Range and Accuracy] Measurement of wind speed (0.3~45m/s) with a resolution of 0.001, accuracy:±3%+0.1 digit. Measurement of temperature (32°F~113°F), accuracy:±1.8°F. Measurement range of air volume: 0-999900 CMM/CFM.

[Designed for HVAC] KE-856A adopts upgraded bearing structure to capture airflow sensitively. Split design makes it easy to take readings while changing the direction of measurement. The wind vane sensor can be extended up to 2 meters to measure airflow at high places easily. Useful HVAC tool for troubleshooting and airflow balancing of home air conditioners.

[USB Data Transfer] It comes with a USB cable and customized PC software that supports data retention, storage, and deletion functions,record data up to 600 sets. You can connect it to your PC to monitor the wind speed measurement in time.

[Easy to Use] Compact construction and 320g light weight give you a comfortable handheld experience, large backlit LCD display makes it easy to get wind speed readings even in the dark, supports data hold, low battery indicator, and automatic shut-off.

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Multimeter 6000 Count TRMS Electrical Tester, Kethvoz 600V Voltmeter Battery Tester Measure AC DC Voltage Current Ohm Capacitance Temperature, Carrying Case & Sharp Test Leads Included

Multimeters

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[Digital Multimeter] Handheld multi tester A002 can test DC voltage from 600mV to 600V, measure AC volt(true rms) 6V to 600V, check AC DC current 600μA to 10A, resistance up to 60MΩ, Capacitance 60mF, Frequency 9.999MHz, test liquid temperature from -4℉to 1832℉.

[High Accuracy] Except upgrade the multimeter PCB board and chip to ensure its electrical measurement accuracy, but also designed with “REL” button, which can clear out remaining data. Sharp multitester test leads, easy to locate and troubleshoot capacitance, diodes and resistance ohm on PCB.

[NCV Detector] Built-in non contact voltage sensor, just holding this Kethvoz A002 voltage tester approach to a conductor, outlet or cord wire, then its buzzer will beep with light if there's live voltage ≥ 90V AC rms. A quick and safety way to troubleshoot all conductors without touching/breaking.

[Auto Backlit LCD] Designed with CDS sensor, 6000 counts multimeter tester A002 can automatically turn on/off the LCD backlight feature based on environment brightness. Continuity tester with light and buzzer, quickly reveals shorts or broken circuits in all types of household appliances and controls.

[Quality & Warranty] AC/DC 600V overload protection, 750mA/250V and 10A/250V Fast Fuse protection and double insulation (protection Class II) design, help you to ensure this electrical tester lifespan time. Quality ammeter voltmeter ohm meter comes with 365days quality warranty and lifetime technical support :)

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Electric Suction Cup Vacuum Lifter, Kethvoz 440lbs Heavy Lifting Tool with 8'' Automatic Suction Cup to Lift Glass/Tile/Mirror/Window/Car Windshield

Material Lifts

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[8-inch Vacuum Suction Cup] This electric suction cup features an 8-inch/200mm rubber base plate and a double-layer design for secure attachment to work surfaces with a maximum lifting capacity of up to 440 lbs.

[Long Lasting Battery] The vacuum suction cup comes with 2 x 2400mAh lithium batteries, which can be used for more than 8 hours on a 2.5 hour charge, with a total working time of 16 hours. With low battery alert function and auto standby function.

[Easy to Operate] Automatically inhale, power button design is simple and easy to use, just long press for 2 seconds to start, double click to close and release the pressure, no need to manually press several times to replenish the air. The metal handle ensures a non-slip and comfortable grip during operation.

[Safe and Stable] Real-time display of pressure values and clear on-screen readouts at a glance. Smart electric suction cup will also automatically detect the air pressure value, when air leakage occurs and reaches the set minimum safe pressure value (50kpa ± 5kpa), it will automatically start supplying air until the normal value is restored, to ensure safe operation.

[What You Get] Comes with a carrying case, a USB charging cable, a charger, and two batteries. Whether in construction, moving or other industries, this electric suction cup is an ideal tool for lifting tasks such as removing/installing storm windows, car windshields and tiles.

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Non Contact Mini Food Thermometer, IR Thermometer Pen, Kethvoz Digital Infrared Thermometer for Cooking 960C Meausre Temp -22 to 527℉ for Kitchen, Wine, Soap/Candy DIY Making（2-Pack）

Infrared Thermometers

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[Fast and Accurate] The upgraded infrared temperature sensor automatically captures the heat source and samples it within 3 seconds. The measuring range is: -22 to 527℉ (-30℃ to 275℃) with less than 1.5% error.

[Non-Contact] It is a non-contact food thermometer. Compared with probe thermometer, this thermometer pen can test the temperature of your food without touching it for a cleaner, more hygienic experience. (Optimal testing distance is 30 mm to 40 mm).

[Easy to Read] The food thermometer features an LCD display with a clean and bright digital interface that allows you to see clearly when cooking indoors or outdoors, and the temperature measurement units can be switched between Celsius and Fahrenheit.

[Data lockout] Supporting data hold function, the cooking thermometer can be removed for reading after taking a measurement. Whether you're boiling water, making coffee, soap making, pizza baking on the grill or reptile tanks, this infrared thermometer provides accurate readings.

[Pocket Size] Weighing only 28 grams and measuring 84 x 16 x 20 mm, it is easy to carry. Ideal for professionals who need to check temperatures on the go, it can be used to check HVAC systems, refrigeration technology and swimming pool maintenance in addition to food.

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Digital Handheld Oscilloscope, Kethvoz Portable Touch Screen Tablet Oscilloscope Kit with 2 Channels/100Mhz Bandwidth/1GSa/s Sampling Rate/7-inch LCD Touch Screen Waveform Generator

Lab Oscilloscopes

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[Flat Panel Oscilloscope 2 Channels] Supports dual channel inputs with 100MHz analog bandwidth, 1GSa/s real-time sampling rate and 240kbit memory depth. With complete trigger functions (single/normal/automatic) for periodic analog signals/non-periodic digital signals.

[Powerful Analysis Functions] This digital oscilloscope is equipped with a variety of analysis functions: cursor measurement function, Lissajous graphic display, and FFT analysis function to process complex signals. In addition, it is equipped with an efficient one-button auto-tuning function that displays measured waveforms without tedious adjustments.

[Data Storage and Export] Take a screenshot and save the current waveform with one click, and the image manager supports thumbnail view, zoom in, zoom out, and move. Built-in 1GB storage space can store up to 1000 pictures + 1000 sets of waveform data, which can be transferred to PC via USB connection for further data analysis.

[Safety Protection] Equipped with a high-voltage protection module and intelligent anti-burnout function, it can withstand voltages up to 400V. Measurement range: 1X can measure 0~40V, 10X can measure 0~400V(need to set the probe and oscilloscope to the same gear).

[Intelligent Touch Screen] 7-inch TFT LCD display, 800 * 480 HD resolution, screen brightness can be adjusted. This handheld oscilloscope built-in 6000mah lithium battery, fully charged can work continuously for 4 hours, widely used in circuit analysis and debugging, communication signal processing, automotive electronic system testing and diagnosis.

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Digital Anemometer, Kethvoz Wind Speed Meter, CFM Meter Measure Air Flow Velocity Check Wind Temperature for HVAC Dust Collection Drone Flying Sailing Hunting

Wind Speed Gauges

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[Professional Anemometer] This handheld anemometer displays four indicators of wind speed, wind force, wind temperature and wind chill, and supports five units of wind speed measurement: m/s, km/h, ft/min, knots , mph.

[High Accuracy] Wind speed measurement range is 0.3~30m/s (2~90Km/hr, 59~5905Ft/min, 1~55 knots, 1~65mph), accuracy +/-5%, resolution 0.1m/s. Wind temperature measurement range is -10°C~45°C (14°F~113°F), accuracy ±2°C, resolution 0.2°C.

[Clear Readings] Large backlit LCD display shows Max / Min / AVG / Real-time wind speed readings simultaneously and shows 1-12 levels of Beaufort wind levels in a bar graph on the left side of the screen. Supports ℃/℉ temperature unit conversion. When the ambient temperature is below 0 ℃, the wind chill indicator symbol appears.

[Easy to Use] 200g light weight with low battery indicator, support auto shut-off, designed with two temperature sensors, 8 vanes with upgraded low bearing friction technology to detect any weak airflow. Ideal for HVAC installations, air conditioning system maintenance, home air vent balancing and woodworking shop dust removal system monitoring, etc.CFM (Cubic Feet per Minute) = duct cross sectional area x air velocity ft/min.

[Tripod Mountable Design] The wind speed meter has a standard 1/4" metal threaded hole on the bottom of the unit and supports tripod mounting for continuous wind measurement in a variety of outdoor activities. Allows hands-free operation during activities such as windsurfing, shooting, hiking, camping and drone/RC aircraft piloting.

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Ammonia Gas Detector NH3 Air Monitor, Kethvoz Ammonia Air Quality Monitor Detect Ammonia Gas 0~100 PPM with Alarm Buzzer, Wall-Mounted Ammonia Sensor 535G Display Humidity,Temperature

Indoor Air Quality Meters

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[Sensitive & High Accuracy] Unlike normal ammonia NH3 gas measuring device, Kethvoz Ammonia gas detector is equipped with electrochemical sensor, which makes it can sensitively detect NH3 gas levels 0-100 ppm with ±5% high accuracy. Resolution: 0.1ppm

[Ammonia Gas Alarms] Supports 2 adjustable alert limit setting. Kethvoz indoor air quality tester 535G would alert you with beep sound if it detects a certain threshold level of ammonia gas in the air, keeping you aware of the toxic gas in the air. Helpful in monitoring ammonia concentration for fertilizer production, chemical manufacturing, poultry & livestock farming and cat urine.

[Rechargeable Medidor Amoniaco] Built-in 2000mAh Battery, Kethvoz ammonia air sensor can standby around 5 hours after full-charged. Plus, there's hanging hole on the back of the ammonia gas monitor, so you could hang it on the wall for continuous air ammonia testing. USB Type-C charging cable included.

[Humidity & Temperature Meter] Not only can monitor ammonia gas concentration, but also display indoor temperature and humidity levels. Measure temp -10~50℃ with ±2℃ accuracy and test relative humility 0~95%. Temperature centigrade and Fahrenheit degree switchable.

[Backlit LCD Display] Designed with 4.3-inch backlight LCD display, this handheld NH3 gas detector can display ammonia levels clearly even in low lighting condition. Comes with 365 days quality warranty and lifetime technical supports.

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Kethvoz Clamp Meter Digital Multimeter with Bluetooth, TRMS 6000 Counts Voltage Current Tester, Auto Range Ammeter Voltmeter with Data Logger Measure AC DC Current Voltage Ohm Meter 570SAPP

Clamp Meters

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[TRMS Auto Range Multi Tester] Handheld digital multimeter 570SAPP can test DC voltage 0.1mV~1000V, AC volt (True RMS) 1mV~750V, AC/DC current amperage 100mA~1000A, Resistance 0.1Ω~60MΩ, Capacitor 1pF~60mF; Frequency 0.001~9.999MHz; Temp -4~1832℉ (℃/℉ Optional), diode and continuity test. Practical “REL" button design to clear out unnecessary remaining data and ensure measurement accuracy.

[Data Logging & Export] : Built-in bluetooth module, digital voltmeter 570SAPP supports mobile phone/table connectable. Just download the APP software as instructed, then you can monitor & control electri measurement data Max/ Min/ average value on smartphone remotely. Available to export measurement data in txt/excel format for further analysis/troubleshoot.

[1000 Amp Clamp Multimeter] 45mm large jaw design can easily clamp on thick wires and measure current amperage without breaking the electrical wires. Non-contact voltage detection with light indicator and alarm design, help you to easily and quickly locate whether there is voltage in a simper way. To use clamp meter measuring current, please separate the hot and neutral conductors or they will cancel each other out and give a zero amp reading.

[Ideal Electric Tester Tool] Not only a digital clamp meter, but also a continuity tester with buzzer, help you to diagnosis electric short circuit quickly. Smart voltmeter gauge comes with test leads and temperature probe, available to check diode and test liquid temperature from -4°F to 1832°F(Celsius and Fahrenheit switchable).Backlight LCD display, show you the measurement data clearly even in dark.

[Safety & Quality Guarantee] KE-570S-APP digital clamp multimeter meets safety standards IEC-1010 Double Insulated, CAT II 1000V, CAT III 600V. All measurement ranges are overload protected. 12-month product warranty and 7/24 customer service.

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Ammonia Detector 5800G Monitor NH3 Gas Level with Alert, Kethvoz Amoniaco Medidor Detect Ammonia 0~100 PPM with 0.1ppm Resolution, Test Temperature & Humidity for Poultry Livestock House

Indoor Air Quality Meters

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[High Precision] Equipped with pro electrochemical ammonia sensor, KE-5800G NH3 gas tester measure NH3 amoniaco air concentration 0~100PPM with high accuracy of ±2% and resolution of 0.1 PPM. It provides a rapid response time of ≤120 seconds, making it suitable for industrial environments, farming, poultry house, or any scenario where ammonia monitoring is crucial.

[Ammonia Alert] Available to preset two ammonia gas alarm thresholds to ensure immediate notification with both light and buzzer sound alarms when AL1 or AL2 ammonia air levels are reached. This safety feature is vital for prompt detection of hazardous amoniaco gas levels, providing essential protection in areas such as waste management facilities and cat urine litter boxes.

[Temperature & Humidity Monitor] HD Backlit lCD Display, not just display ammonia air level clearly, but also display temperature (with Celsius and Fahrenheit options) and humidity clearly at the same time. This comprehensive monitoring capability is essential in workplaces such as chemical plants and refrigeration units where the presence of ammonia is a concern.

[Rechargeable Ammonia Detector] Built with a rechargeable 1600mAh lithium battery, Kethvoz ammonia gas analyzer is designed for extended use and convenient USB charging. Low power Indicator and auto/manual power off optional to save your battery life.

[Accessories & Warranty] Handheld ammonia air reader KE-5800G comes with portable carrying case, USB charging cable and 365days quality warranty. It is a professional NH3 Meter designed to monitor NH3 air quality in various settings, including poultry farms, pig farms, horse stables, livestock facilities, cattle farms, landfills, animal welfare shelters, fish farms, and trash management areas.

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Kethvoz Bluetooth Clamp Meter TRMS Digital Multimeter 4000 Counts Auto Range Voltmeter Ammeter Measuring AC/DC Voltage & Current, Resistance, Capacitance, Frequency, Continuity, NCV Detection 7200CAPP

Clamp Meters

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[TRMS AC DC Clamp Meter] Measures DCV/ACV, DCuA/ACuA, ACA, resistance, capacitance, frequency, duty cycle, diode forward voltage drop and on/off test.

[Data Saved & Export] Supports bluetooth data transmission and remote monitoring of electrical measurements (within 15 meters), the data transmitted through the cell phone or computer connection can be exported in txt/excel format for sharing or further professional analysis.

[NCV Detection & Continuity Buzzer] Has a built-in non-contact voltage (NCV) detector and on-off buzzer, which not only beeps when the power supply carries a voltage of ≥ 90V AC rms, but also gives an audible and visual alarm when the circuit resistance is less than 50Ω. Helps troubleshoot circuits and identify faults or connections.

[26mm Jaw Opening] The jaw can be clamped into wires up to 26mm and can detect AC current without touching the wires. The multimeter also features automatic range selection, REL measurement, data hold, LCD backlit screen and flashlight function. Low battery indicator and auto shut-off function saves battery life.

[Operational Safety] Meets overvoltage category CAT Ⅱ 600V/CAT Ⅲ 300V. Overload protection for all ranges.

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Bluetooth Digital Anemometer, Kethvoz Handheld Wind Speed Meter with Data Logger Measure Air Flow Velocity 0.3~30m/s for Drone Hunting Shooting HVAC Dust Collector

Wind Speed Gauges

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[High Accuracy] Built-in 8 sensitive wind blades and 2 temperature sensors. Wind speed measurement range is 0.3~30m/s,accuracy +/-5%. Wind temperature measurement range is -10°C~45°C (14°F~113°F), accuracy ±2°C. Ideal for HVAC installations, vent balancing and dust collector system monitoring. CFM (Cubic Feet per Minute) = Duct cross sectional area x air velocity ft/min.

[3 Modes& 5 Units] Provides AVG/MAX/MIN wind speed measurement modes. Supports 5 wind speed unit switching: m/s, km/h, ft/min, knots, mph. Suitable for weather observation, HVAC system, sailing, shooting,motorsports ,etc.

[Data Logging & Export] The Bluetooth anemometer seamlessly transmits real-time wind speed data to your device, ensuring that the data provided is accurate and efficient for analyzing complex wind conditions. Supports connection with mobile/computer, measurement data can be saved and downloaded.

[Wind Force and Wind Chill] This wind speed meter also features wind force and wind chill indication to show the wind conditions in detail, helping users to assess the effect of ambient wind on body sensation during outdoor sports such as surfing, skiing, mountaineering, hiking, flying RC airplanes and more.

[Easy to Use] 200 grams light wight with backlight LCD, portable for indoor /outdoor use. There is a 1/4” standard metal screw hole in the bottom for attaching to most tripods, allows for hands-free continuous wind speed measurement during activities such as hiking, surfing, kite flying, drone flying, and more.

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Handheld Anemometer CFM Meter, Kethvoz HVAC Airflow Meter Measure Wind Speed Airflow Monitor Humidity Temperature for Dust Collector AC Air Vent 866A

Wind Speed Gauges

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[Professional Anemometer] Measuring wind speed range: 0.8~40m/s, accuracy ±2%. Offers 6 wind speed measurement units: m/s, Ft/s, Ft/min, Knots, Km/hr, Mph, which can provide accurate wind speed data in fishing, mountaineering, hiking, camping, drone flight test,etc.

[Air Flow & Wind Temperature] Measurable airflow range is 0-99,990 CFM.Offers 3 airflow measurement units: CFM, CMM, CMS. Use the FUNC button to enter the cross-sectional area to measure the airflow value in real time. The 866A is also equipped with two temperature sensors to monitor wind temperatures from -10°C - 60°C.

[Data Logging & Export] This digital anemometer can upload the measurement data in real time via the included USB cable, data can be monitored by computer and freely exported and downloaded. Supports one key to freeze/lock the readings, which is a very useful design when you are viewing the wind conditions at high altitude.

[User-friendly] Rapid sampling 2-3 times per second, supports Real-Time/MAX/MIN measurement modes.The large backlit display is easy to read even in dim conditions. With low battery indication and auto power off function to save battery. The bottom of the anemometer is designed with a 1/4'' standard metal screw hole that fits most tripods for continuous hands-free measurements.

[HVAC Wind Gauge] Not only can it measure air speed, air flow and air temperature, but it can also be used to measure humidity, dew point temperature and wet bulb temperature(°C/°F switchable). Ideal for HVAC installations, air conditioning system maintenance, vent and dust collector monitoring.

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