Wellmeter

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When purchasing a product, price is the consumer's primary concern. At present, Wellmeter has 14 products for sale. Wellmeter products range in price from $58 to $470, and the average price of all the products is about $233.36. You should take everyting into consideration before buying the products, after all, it is not a small expenditure for most consumers.

We found that most of the Wellmeter products are manufactured by yisitai. The manufacturer provides Wellmeter with a steady supply of products, and they have a good cooperative relationship with each other.

You can confidently purchase Wellmeter products from the seller 中创工厂店. The brand holds an average rating of 5, testifying to its excellent reputation.

Wellmeter Best Sellers

Last Updated: Jan 10, 2026

ET5410A+ Programmable DC Electronic Load Battery Tester - 400W 40A 150V Battery & Power Supply Tester with CC/CV/CR/CP Mode, LCD Display, USB Support SCPI

Multimeters

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High-Power Programmable DC Electronic Load Engineered for industrial demands, this 400W 40A electronic load supports battery testing (0-150V)

Multi-Mode Precision Testing Operate in CC/CV/CR/CP modes for Li-ion battery simulation, server PSU stress tests

Smart Data Logging & Analysis Sync real-time voltage/current via USB interfaces,with free PC software Windows for battery tester

Rugged Industrial-Grade Design OVP/OCP/OPP protection, industrial UPS load testing reliability.

ET430 100KHz Handheld LCR Meter - Digital Portable Bridge Tester for Resistance, Capacitance, Inductance Measurement | LCD Display Electronics Component Testing Tool

LCR Meters

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LCR meter ，Before use, the instrument must be set to open and short circuit to reduce the error of the fixture

Dual-Parameter TFT Display capacitance inductance can meet readings on a 2.8" color LCD showing both primary values (L/C/R) and secondary parameters (D/Q/θ/ESR)

LCR Meter High-Speed Measurement Modes Support Capacitor mode ,Support free sport software ,

LCR Meter Accessories ：power line ,short circuit chip ,red&black rubber chip ,not have kelvin test clip

LCR Meter 6 test frequencies 100Hz~100kHz with 0.3% basic accuracy, The warranty period is one year. If any problem occurs, it can be replaced for free. If you have any questions, please contact us by email

ET4501 LCR Meter Capacitance Meter 10-10KHz (1Hz Step). 5 -Digit Display for L/C/R/Z etc. Wide Range: L (0.001µH - 9999H), C (0.001pF - 99.999mF), R (0.0001Ω - 99.99MΩ). Accuracy 0.1%

LCR Meters

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Frequency Testing Versatility Supports frequencies (10Hz–10kHz) for precise component analysis across diverse applications, from low-frequency circuits to high-speed systems.

High-Accuracy Capacitance Measurement Delivers 0.1% basic accuracy with ultra-fine resolution (0.001pF–99.999mF), ideal for demanding tasks in R&D, quality control, and production testing.

Flexible Test Conditions & Speed Adjustable measurement speeds (2/4/8 readings/s), six fixed test voltages (0.1V–2V), internal DC bias (0–1500mV), and dual output impedance modes (30Ω/100Ω) for tailored testing setups.

Advanced Calibration & Sorting Tools Built-in open/short calibration, customizable tolerance limits (-50% to +50%), and a 5-group comparator for rapid pass/fail categorization, streamlining batch testing in industrial environments.

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ET433 Handheld LCR Meter 10Hz~100KHz 1Hz Stepping - Digital Portable Bridge Tester for Resistance, Capacitance, Inductance Measurement | LCD Display | Data Hold | Electronics Component Testing Tool

LCR Meters

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Accurately measures L/C/R/Z parameters at 6 test frequencies (10Hz-100kHz) with 0.2% basic accuracy, featuring 5-digit resolution for reliable capacitor ESR testing and inductor quality factor (Q) analysis in electronics repair labs

View simultaneous readings on a 2.8" color LCD showing both primary values (L/C/R) and secondary parameters (D/Q/θ/ESR) - perfect for PCB component troubleshooting and quality control screening with 1%/5%/10%/20% tolerance presets

Achieve 4 readings per second in fast mode with adjustable test levels (0.3V/0.6Vrms), ideal for production line component sorting or educational circuit experiments requiring rapid data collection.

Includes open/short calibration functions and deviation percentage display for precision component matching, plus USB connectivity for automated test data logging to Windows PCs (cable included)

Powered by rechargeable lithium battery (adapter included) with auto-off function, featuring test leads, shorting bar, and multi-language support - the ultimate portable solution for workshop technicians, engineering students, and electronics hobbyists.

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ET5420A+ Programmable DC Electronic Load Tester Testing System for Power Supplies, Batteries, and Components (CV/CC/CR/CP Modes | 400W/150V/20A*2 | High-Accuracy Battery Discharge Tester)

Multimeters

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Versatile Electronic Load Functionality：The ET5420A+ serves as a high - performance programmable DC electronic load. With a remarkable resolution of 1mV/10mV and 1mA/10mA, it guarantees precise measurements. Its high - speed and high - precision design, powered by a high - performance chip, enables it to handle various load requirements, making it a reliable choice for a wide range of applications.

Comprehensive Battery Testing Capabilities：As a battery load tester, the ET5420A+ is equipped with dedicated functions for battery testing. It offers multiple discharge modes such as CC (Constant Current) and CR (Constant Resistance), allowing for accurate assessment of battery performance. Whether it's testing the capacity, internal resistance, or discharge characteristics of batteries, this device can meet the demands of battery manufacturers, researchers, and users in battery - related industries.

Specialized LED Testing Features：For LED testing, the ET5420A+ has specialized functions. It can precisely control the current and voltage applied to LEDs, ensuring accurate evaluation of LED performance, including brightness, color consistency, and lifespan. This makes it an essential tool for LED manufacturers, lighting fixture producers, and quality control departments in the LED industry.

Efficient Battery Discharge Instrument：Functioning as an efficient battery discharge instrument, the ET5420A+ can discharge batteries in a controlled manner. The adjustable discharge parameters, like current and time, enable users to simulate different real - world discharge scenarios. This is crucial for battery quality testing, battery aging studies, and optimizing battery usage in various applications.

User - Friendly and Protective Design：Featuring a 2.8 - inch TFT liquid crystal display screen, the ET5420A+ supports both Chinese and English displays, providing clear and detailed information. The operation is straightforward with an intuitive interface. It also comes with a key - lock function to prevent accidental operation. In terms of safety, it has over - voltage, over - current, over - power, and over - temperature protection functions, ensuring the device and the tested components are well - protected during operation.

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ET4510 LCR Meter Capacitance Meter 10-100KHz (1Hz Step). 5 -Digit Display for L/C/R/Z etc. Wide Range: L (0.001µH - 9999H), C (0.001pF - 99.999mF), R (0.0001Ω - 99.99MΩ). 0.1% Accuracy 0.1%

LCR Meters

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TFT LCD Capacitance Meter：This device features a vibrant 3.5” TFT LCD screen, ensuring clear and detailed display of measured values. The user - friendly interface on the TFT LCD simplifies operation, making it accessible for both novice and experienced technicians. Whether in a laboratory or production line, the TFT LCD capacitance meter provides real - time data, enhancing testing efficiency.

Wide Measurement Range：Boasting an extensive measurement range, it can handle inductance from 0.001µH to 9999H, capacitance from 0.001pF to 99.999mF, and resistance from 0.0001Ω to 99.99MΩ. This wide span allows for testing of a diverse array of electronic components, from tiny capacitors in smartphones to large inductors in industrial equipment, meeting the needs of various industries.

Adjustable Test Frequency：With a test frequency adjustable from 10 - 100KHz in 1Hz increments, the capacitance meter offers great flexibility. Technicians can customize the frequency according to the specific requirements of the component being tested. For example, in high - frequency circuit component testing, the ability to precisely set the test frequency ensures accurate evaluation of component performance.

High Accuracy：Achieving a basic accuracy of 0.1%, this capacitance meter provides reliable and precise measurement results. In applications where precision is crucial, such as in aerospace electronics or medical device manufacturing, the high - accuracy measurements help in quality control and ensuring the proper functioning of components.

Multiple Functions：Beyond measuring capacitance, it can also determine other parameters like L/R/Z and secondary parameters such as X/D/Q/θ/ESR. Additionally, it has functions like calibration, screening, and multiple - group comparator settings. This multifunctionality makes it a versatile tool for comprehensive electronic component testing, eliminating the need for multiple separate devices.

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ET5407A+ Programmable DC Electronic Load - 200W 30A 180V Battery & Power Supply Tester with CC/CV/CR/CP Mode, LCD Display, USB Support, EV, Lab Testing

Multimeters

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Powerful Rated Input: The ET5407A+ Electronic Load Tester comes with a substantial 200W rated power. It can handle input voltages ranging from 0 - 180V and input currents from 0 - 30A, making it suitable for a wide variety of applications.

Precise CV Mode: In Constant Voltage (CV) mode, it offers an extensive range of 0.1 - 19.999V and 0.1 - 180.00V. With a high resolution of 1mV and 10mV respectively, and an accuracy of ±(0.05% + 0.02%FS), it ensures accurate voltage control.

Accurate CC, CR, and CP Modes: In Constant Current (CC) mode, the range is 0 - 3.000A and 0 - 30.00A with a resolution of 1mA and 10mA, and accuracy of ±(0.05% + 0.05%FS). The Constant Resistance (CR) mode has a range of 0.05Ω - 4.50kΩ with a resolution of 10mΩ and 1Ω, and accuracy of ±(0.1% + 0.5%FS). For Constant Power (CP) mode, it covers 0 - 200W with a resolution of 10mW and accuracy of ±(0.1% + 0.5%FS).

Versatile Battery Testing: As a battery tester, it features discharge modes including CC and CR. It can handle a maximum discharge capacity of 9999Ah, with a resolution of 1mA, 10mA for current and 10mΩ, 1Ω for resistance, enabling detailed battery performance analysis.

Reliable and High - Performance: Overall, the ET5407A+ Electronic Load Tester combines high - power handling capabilities, precise measurement modes, and excellent battery testing features. It is a reliable choice for professionals and enthusiasts in the electronics testing field.

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ET3320C 20MHz Dual-Channel Function/Arbitrary Waveform Generator, DDS Signal Generator with 2.4" TFT LCD, 200MSa/s, AM/FM/PM/Ask/FSK/PSK Modulation, Sweep/Burst, 8K Memory, USB Interface

Function Generators

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ET3320C (20MHz), ET3330C (30MHz), ET3340C (40MHz), ET3350C (50MHz), ET3360C (60MHz). Sampling Rate: 200MSa/s Vertical Resolution: 13-bit Storage Depth: 8k points

Display & Interface/2.4-inch TFT LCD (320×240) with intuitive graphic interface. Supports Chinese/English menu options.

Dual-Channel Output/Independent & phase-synchronized channels. Maximum Output Frequency: Up to 20MHz (model-dependent).

Waveform Generation/5 Standard Waveforms: Sine, Square, Triangle, Ramp, DC. 32 Built-in Arbitrary Waveforms + 50 User-Defined storage slots.Pulse Wave Adjustability: Configurable edge time.

Modulation Capabilities/Internal Modulation: AM, FM, PM (external modulation optional). ASK/FSK/PSK: Supports both internal and external modulation.

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ET5465TR 300W Electronic Load Module, 0-150V 0-40A, Battery Discharge Support, LED Factory, 485 Communication

Multimeters

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300W Programmable Electronic Load, 0-150V 0-40A, Battery Testing, LED Manufacturing, 485 Interface

ET5406A+ Programmable DC Electronic Load - 200W 20A 120V Battery & Power Supply Tester with CC/CV/CR/CP Mode, LCD Display, USB Support, EV, Lab Testing

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Multi-Mode Precision Testing/Supports CV, CC, CR, and CP modes with high accuracy: CV mode (±0.05%+0.02%FS), CC mode (±0.05%+0.05%FS), CR/CP modes (±0.1%+0.5%FS), ensuring reliable performance for power supplies, batteries, and components.

Wide Voltage & Current Ranges/Handles inputs up to 120V/20A/200W, covering broad applications from low-power circuits (0.1V/1mA resolution) to high-current systems (20A range), ideal for R&D and industrial testing.

Advanced Battery Testing/Discharge batteries in CC/CR modes with 9999Ah maximum capacity measurement, offering 1mA/10mA current and 10mΩ/1Ω resistance resolution for precise battery health evaluation.

Flexible Resolution & Ranges/Adjustable resolution across modes: 1mV/10mV (CV), 1mA/10mA (CC), 10mΩ/1Ω (CR), and 10mW (CP), enabling tailored testing for diverse component specifications.

Robust Design & Safety/Built for demanding environments with overload protection, stable 200W power dissipation, and intuitive controls, ensuring safe operation in prolonged high-load scenarios.

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ET4410 LCR Meter Capacitance Meter 16points Hz,5 -Digit Display for L/C/R/Z etc. Wide Range: L (0.001µH - 9999H), C (0.001pF - 99.999mF), R (0.0001Ω - 99.99MΩ). Accuracy 0.1%

LCR Meters

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16-Frequency Testing Versatility / Supports 16 selectable frequencies (100Hz–100kHz) for precise component analysis across diverse applications, from low-frequency circuits to high-speed systems.

Dual 5-Digit Precision Display/Features a 3.5” TFT screen with dual 5-digit resolution, simultaneously showcasing primary parameters (L/C/R/Z) and secondary metrics (X/D/Q/θ/ESR) for comprehensive diagnostics.

High-Accuracy Capacitance Measurement/Delivers 0.1% basic accuracy with ultra-fine resolution (0.001pF–99.999mF), ideal for demanding tasks in R&D, quality control, and production testing.

Flexible Test Conditions & Speed/Adjustable measurement speeds (2/4/8 readings/s), six fixed test voltages (0.1V–2V), internal DC bias (0–1500mV), and dual output impedance modes (30Ω/100Ω) for tailored testing setups.

Advanced Calibration & Sorting Tools/Built-in open/short calibration, customizable tolerance limits (-50% to +50%), and a 5-group comparator for rapid pass/fail categorization, streamlining batch testing in industrial environments.

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ET2710 RTD and TC Temperature Calibrator, Digital Resistance, Suitable for Display Meter Calibration,Accuracy 0.05%,Blue

Temperature Calibrators

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can be use dry battery ,if dont use it ,must take dry battery out ,or will be damage the meter ET2710 Temperature Calibrator, Digital Resistance RTD and TC, Ideal for Display Meter Calibration

TC J K T E R S B N / RTD PT100 PT1000 Cu50 Cu 100

accuracy 0.05%

automatic step ..0~100% step and slope output function

ET2715 4-20mA Loop Current and Voltage Calibrator, High Accuracy 0.05%, mV, Hz Calibration

Temperature Calibrators

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The item can be use dry battery ,but if you wont use it any more ,pls take it away from the item ,or will be damage the item. ET2715 Precision Current and Voltage Calibrator, 4-20mA Output, mV, Hz, 0.05% Accuracy

It can be sumulate two wire transmitter

Automatic step ,0~100% step and slope output function

LED backlight and manual backlighting and automatic power off

ET4401 LCR Meter Capacitance Meter 10 Points 5 -Digit Display for L/C/R/Z etc. Wide Range: L (0.001µH - 9999H), C (0.001pF - 99.999mF), R (0.0001Ω - 99.99MΩ).Accuracy 0.1%

LCR Meters

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10-Frequency Testing Versatility Supports 10 selectable frequencies (100Hz–10kHz) for precise component analysis across diverse applications, from low-frequency circuits to high-speed systems.

Dual 5-Digit Precision Display Features a 3.5” TFT screen with dual 5-digit resolution, simultaneously showcasing primary parameters (L/C/R/Z) and secondary metrics (X/D/Q/θ/ESR) for comprehensive diagnostics.

High-Accuracy Capacitance Measurement Delivers 0.2% basic accuracy with ultra-fine resolution (0.001pF–99.999mF), ideal for demanding tasks in R&D, quality control, and production testing.

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Wellmeter FAQs

Is Wellmeter Legit?

Yes, Wellmeter is a legitmate brand on Amazon. After conducting a comprehensive analysis of 2 customer reviews for Wellmeter products on Amazon, we have determined its average rating. With a strong performance and good quality, Wellmeter has received an average rating of 5 from numerous buyers, indicating that Wellmeter are trustworthy and live up to their claims. Therefore, it is safe to make purchases from Wellmeter on Amazon.

Amazon has strict policies and safety measures in place that ensure only legitimate sellers and products are allowed on their platform. It also provides a secure payment gateway and offers buyer protection, ensuring your transaction is safe. In the unlikely event that there's an issue with your purchase, Amazon's customer service and return policies are designed to protect your interests.

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View the products interest you on Amazon to read the customer reviews and check the ratings. Besides, you can hit the "brand" to find more Wellmeter products.

How does findthisbest choose the top Wellmeter products?

We analyze millions of Wellmeter products reviews and customer reviews to recommend the best picks for most consumers. We have a professional team with decades of experience to test the products, which can help ensure that we provide our readers with accurate advice and best recommendations.

How can I purchase Wellmeter products via FindThisBest?

Go to the Wellmeter page.
Select the product you want in the Wellmeter buying guide, and then view the product on Amazon. For example, if you are interested in the top 1 product ET5410A+ Programmable DC Electronic Load Battery T..., you can view it on Amazon page.
Place your order on Amazon.

Who are the manufacturers of the Wellmeter products?

Most of the Wellmeter products are produced by yisitai. The manufacturer provides Wellmeter with a steady supply of products, and they have a good cooperative relationship with each other.

What is the purpose of your brand guide?

Our mission is to provide you with the most up-to-date and objective information about the Wellmeter products, helping you make more informed buying decisions. We recommend best choices of the products from the Wellmeter brand, helping you make better shopping choices with less time and energy.

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