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RuoShui

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When purchasing a product, price is the consumer's primary concern. At present, RuoShui has 244 products for sale. RuoShui products range in price from $15.88 to $480.99, and the average price of all the products is about $147.52.

You can confidently purchase RuoShui products from the seller HUITEN. The brand holds an average rating of 4.8, testifying to its excellent reputation.

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Last Updated: Jan 10, 2026

LCR Meters

RuoShui Handheld LCR Meter 100Hz-100KHz, 0.2% Accuracy, Digital Bridge Multimeter for Capacitance, Inductance, Resistance Testing, with ESR Calibration Ideal for Engineers and Technicians (4080)

RuoShui Handheld LCR Meter 100Hz-100KHz, 0.2% Accuracy, Digital Bridge Multimeter for Capacitance, Inductance, Resistance Testing, with ESR Calibration Ideal for Engineers and Technicians (4080) Cover
  • Versatile Measurement Capability: Accurately measure inductors, capacitors, resistors, and other electronic components with test frequencies of 100Hz, 120Hz, 1KHz, 10KHz, 40kHz, and 100KHz for a wide range of applications.
  • Remote Communication Feature: Effortlessly connect to your PC using the Mini-USB cable for remote control and data acquisition, enhancing testing experience and efficiency.
  • User-Friendly Design: Intuitive layout for easy navigation through test frequencies and parameters with dedicated keys. Integrated recording mode for capturing readings and open and short circuit correction function for accurate measurements.
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LCR Meters

Ruoshui Digital LCR Meter – Precision Benchtop Capacitance and Inductance Tester (10Hz-100kHz) with Data Saving, U-Disk Copy, Ideal for Electronic Component Testing (4090A)

Ruoshui Digital LCR Meter – Precision Benchtop Capacitance and Inductance Tester (10Hz-100kHz) with Data Saving, U-Disk Copy, Ideal for Electronic Component Testing (4090A) Cover
  • High-Precision Measurement: The Ruoshui 4090A Bench LCR Meter offers exceptional accuracy with a basic test precision of 0.2% and a 5-digit resolution. Its compact design features a vibrant 3.5-inch TFT LCD display, supporting a wide frequency range from 10Hz to 100kHz for diverse component testing.
  • User-Friendly Interface: Equipped with a state-of-the-art 32-bit core processor, this LCR meter effortlessly tests parameters such as Inductance (L), Capacitance (C), Resistance (R), Impedance (Z), Dissipation Factor (D), Quality Factor (Q), Equivalent Series Resistance (ESR), and phase angles (θ in degrees and radians). Dual-output impedances of 0.0001Ω and 100Ω enhance versatility while built-in flexibility allows for customized comparisons and alerts for passing or failing tests.
  • Advanced Features: Store and manage your testing data with over 100 internal settings files and USB support for easy data backups in both Simplified Chinese and English. The LCR meter is compatible with FAT16 and FAT32 file systems for maximum convenience.
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LCR Meters

RuoShui 4090 Digital LCR Meter 10-100KHz Desktop Capacitance Resistance Impedance Inductance Measure Instrument Electric Bridge Component (4090C)

RuoShui 4090 Digital LCR Meter 10-100KHz Desktop Capacitance Resistance Impedance Inductance Measure Instrument Electric Bridge Component (4090C) Cover
  • It is convenient for users to carry out remote control with USB and RS232 and also perform the sorting of components using handle.
  • In function, it can not only adjust the output frequency and test level, but also record the value of components in the process of measurement.
  • In the performance parameters, its basic accuracy reaches 0.2%.
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Multimeters

RuoShui Multimeter NCV 6000 Count True RMS ℃/F Auto Range Tester AC/DC Voltage Meter Flash Back Light Large LCD Screen Multimetro (RuoShui 205A)

RuoShui Multimeter NCV 6000 Count True RMS ℃/F Auto Range Tester AC/DC Voltage Meter Flash Back Light Large LCD Screen Multimetro (RuoShui 205A) Cover
  • Versatile Digital Multimeter：Multimeter can be used to measure DCV,ACV,DCA,ACA,resistance, capacitance, inductance, diode, triode,continiuty test, temperature and frequecy, it is a portable and ideal tool for use.
  • HD LCD Screen Disply: Max disply to 5999 (3 5/6 digital).auto polarity indication. easy to read with HD LCD Screen Disply.
  • Pen Storage Design: The back of the instrument protective case has a pen storage and hanging hole design, which is easy to carry the pen for easy measurement.
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Circuit Testers

RuoShui Outlet Tester Electrical GFCI Receptacle Detector with LCD Display, 50-250V Power Socket Tester, Circuit Polarity Voltage Detector, Plug Tester Breaker Finder 6 Visual Indication (US Plug)

RuoShui Outlet Tester Electrical GFCI Receptacle Detector with LCD Display, 50-250V Power Socket Tester, Circuit Polarity Voltage Detector, Plug Tester Breaker Finder 6 Visual Indication (US Plug) Cover
  • CFCI/RCD Test Function: Insert the tester into correctly connected three hole power socket, press the button (less than 3 seconds), and the normal RCD will trip off at this time, if it does not trip off, it indicates that the RCD has failed. Please find professional electrician maintenance in time.
  • With LED Lighting:Outlet tester with LED light clearly display outlet wiring condition, 7 easy to read indicators to indicate the state of the socket. easy to understand, No need for a multimeter to determine.
  • High Definition Display：Wiht HD screen display current voltage. Clear and simply.
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Insulation Resistance Meters

RuoShui 60F Digital Insulation Resistance Tester, High Voltage Motor Cable Ohm Megommeter 100 Ω Digital Meter, Insulation Resistance PI DAR Measurement Megger Tester with Backlight LCD Display

RuoShui 60F Digital Insulation Resistance Tester, High Voltage Motor Cable Ohm Megommeter 100 Ω Digital Meter, Insulation Resistance PI DAR Measurement Megger Tester with Backlight LCD Display Cover
  • Insulation resistance PI (polarization index) measurement: the ratio of measured resistance value of insulation excitation voltage applied for 10 minutes to the measured value applied for 1 minutes.
  • Insulation DAR (absorption ratio)measurement: the ratio of measured resistance value of insulation excitation voltage applied for 15 seconds with the measured value applied for 60 seconds.
  • Insulation measurement voltage in large ranges: 50V,100V,250V,500V,1000V,1500V,2000V,2500V. Insulation resistance measurement as high as 100GΩ. automatic voltage release function.
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Clamp Meters

Digital Flexible Current Clamp - High Accuracy AC Amp Clamp Meter and Leak Current Tester | Replace Ordinary Clamp Meters | Anti-Interference & High Linearity (690B)

Digital Flexible Current Clamp - High Accuracy AC Amp Clamp Meter and Leak Current Tester | Replace Ordinary Clamp Meters | Anti-Interference & High Linearity (690B) Cover
  • 𝗔𝗰𝗰𝘂𝗿𝗮𝘁𝗲 𝗮𝗻𝗱 𝗥𝗲𝗹𝗶𝗮𝗯𝗹𝗲: Our Digital Flexible Current Clamp offers high accuracy and good linearity, making it a reliable tool for on-site testing of high AC current and leakage current.
  • 𝗩𝗲𝗿𝘀𝗮𝘁𝗶𝗹𝗲 𝗮𝗻𝗱 𝗖𝗼𝗻𝘃𝗲𝗻𝗶𝗲𝗻𝘁: This flexible clamp ammeter is designed to replace traditional clamp meters and large caliber clamp meters, providing a more compact and lightweight alternative. It is perfect for narrow environments and places with dense wiring.
  • 𝗔𝗱𝘃𝗮𝗻𝗰𝗲𝗱 𝗙𝗲𝗮𝘁𝘂𝗿𝗲𝘀: Equipped with functions such as alarm value setting and alarm indication, as well as data retention, cancellation, storage, retrieval, and clearing, our current clamp ensures ease of use and efficient data management.
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Multimeters

RuoShui 850 Three Phase Indicator Cable Tracker Rotation Phase Sequence Tester with LED Light Indicator 200V- 600V Voltage Meter (850A)

RuoShui 850 Three Phase Indicator Cable Tracker Rotation Phase Sequence Tester with LED Light Indicator 200V- 600V Voltage Meter (850A) Cover
  • 𝗧𝘄𝗼-𝗶𝗻-𝗢𝗻𝗲 𝗙𝘂𝗻𝗰𝘁𝗶𝗼𝗻: The Rotation Phase Sequence Tester serves as both a phase sequence checker and a phase indicator, providing comprehensive testing capabilities.
  • 𝗘𝗻𝗵𝗮𝗻𝗰𝗲𝗱 𝗦𝗮𝗳𝗲𝘁𝘆: Equipped with alligator clips, this tester ensures secure connection to control panel terminals, guaranteeing reliable and safe operation.
  • 𝗪𝗶𝗱𝗲 𝗩𝗼𝗹𝘁𝗮𝗴𝗲 𝗥𝗮𝗻𝗴𝗲: Capable of testing 200V to 480V AC three-phase voltage, this tester offers high performance and versatility for various applications.
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Multimeters

RuoShui 9205 Multimeter Backlight Capacitance hfe Meter AC/DC 1000V Voltage Diode Continuity Frequency Tester True RMS Ammeter

RuoShui 9205 Multimeter Backlight Capacitance hfe Meter AC/DC 1000V Voltage Diode Continuity Frequency Tester True RMS Ammeter Cover
  • Is Smart Device : no
  • DC Current : 200uA/2mA/200mA/10A
  • AC Current : 200mA/10A
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