Best Etcr in 2026

Self-test in 0.5 second, boot instantly

0.01-200Ω, Wider range

With beeps and NOISE symbol blinking. Strong anti-interference ability.

Boot Time: Self-test in 0.5 second, boot instantly

Measuring Range:0.01-200Ω, Wider range

Current Range:0.00mA-20.0A

Versatile Digital Clamp Meter: Accurately measures AC/DC Current, AC/DC Voltage, Capacitance, Frequency, Duty Cycle, Resistance, Diode, Continuity and Live Wire Tests. This clamp meter is a really useful tool for solving industrial and household electrical issues.

Non-contact Voltage Testing: This Clamp Meter features non-contact voltage testing with sound and light alarms. When the Meter senses a weak AC signal, the green indicator light will come on and the buzzer will emit a slow, audible beep. when the Meter senses a strong AC signal, the red indicator light will come on and the buzzer will emit a brief beep

Multifunctional & Easy to read: Support Data Hold, Max/Min, Auto power off after 15 minutes inactivity, low battery indicator and continuity buzzer. The LCD Backlit Screen and Flashlight make it easy to use in a dark working area. ZERO function decreases the data error influenced by the Earth’s magnetic field, and helps you to obtain a more accurate measurement.

Accurate Measurements: With a True RMS sampling frequency of 3 times per second, a voltage accuracy of up to ±0.5%+2, and a 6000-count display, the MSR-A2000 Digital Multimeter delivers high precision and auto-range measurements.

Multiple Measurements: Choose from AC Voltage, DC Voltage, AC Current, DC Current, Resistance, Capacitance, Frequency, Duty Cycle, and Temperature.

LCD Display: Easily read your results in the dark with the large, backlit LCD display.

【Versatile Multimeter】VENLAB VM600M Digital Multimeter can accurately measure up to 750V AC voltage,1000V DC voltage,20A AC/DC current and 60 MOhms resistance,this multimeter tester also tests temperature,capacitance,frequency,duty-cycle,wire on-off,diodes and continuity.Various functions can meet your various needs about circuit detection and maintenance

【Non-contact Type】VENLAB VM600M Digital Multimeter Tester is Equipped with NCV function so you can use this multimeter to detect AC voltage without using test leads,sound flashing warning function for high voltage can remind users to pay attention

【Easely Use】VENLAB VM600M Digital Multimeter has many user-friendly functions,it supports data hold,hanging magnet,rubber sleeve support stand,continuity buzzer,automatic shutdown,backlit LCD display and flashlight lighting,makes it easy to use in dimly light areas.These convenient functions make automotive vehicle owners, house owners and DIY amateurs to use this digital multimeter very easily

✅【True-RMS AC DC Clamp Meter】-MESTEK clamp meter can accurately measures max 600A AC/DC current, 600V AC/DC voltage, resistance, capacitance, continuity, temperature, diode; A perfect troubleshooting tool that will help you solve electrical problems in the car, industrial or at home quickly and safely.

✅【Multi-Function】-Digtal backlit LCD display, LED Flashlight , Temperature Measurement for liquids and air conditioning ports, Low Battery Indication, Data Hold, True-RMS, Automatic Range, SEL fuction, Auto power off after 10 minutes inactivity, Zero function decreases the data error influenced by the Earth’s magnetic field, and helps you to obtain a more accurate measurement, Non-contact AC voltage detection, Full range overload protection, 2 x 1.5 V AAA batteries included.

✅【Non-contact Voltage Testing】-Non-Contact Voltage (NCV) detector can easily and quickly determine whether there is a voltage, without touching any wires. Simply push the NCV button with your thumb.The clamp meter has VFD and LoZ modes that can provide more accurate readings.

【Versatile Multimeter】VENLAB VM600A Digital Multimeter can accurately measure up to 750V AC voltage,1000V DC voltage,20A AC/DC current and 60 MOhms resistance,this multimeter tester also tests temperature,capacitance,frequency,duty-cycle,wire on-off,diodes and continuity.Various functions can meet your various needs about circuit detection and maintenance

【Non-contact Type】VENLAB VM600A Digital Multimeter Tester is Equipped with NCV function so you can use this multimeter to detect AC voltage without using test leads,sound flashing warning function for high voltage can remind users to pay attention

【Easely Use】VENLAB VM600A Digital Multimeter has many user-friendly functions,it supports data hold,hanging magnet,rubber sleeve support stand,continuity buzzer,automatic shutdown,backlit LCD display and flashlight lighting,makes it easy to use in dimly light areas.These convenient functions make automotive vehicle owners, house owners and DIY amateurs to use this digital multimeter very easily

Includes all hardware necessary to measure earth ground in 3 ranges from 20 to 2000 Ohm

Large dual display with backlight

Test hold function for easy operation

【Great Helper】True Rms 6000 Counts Non contact voltage tester is a perfect troubleshooting amp meter tools, you can accurately troubleshoot vehicle or internal electrical problems in a fraction of the time and get the job done more efficiently.The continuity tester made troubleshooting become more easy. Would make a great gift for any DIY'er and the smart mode makes it simple for older folks!

【Accuracy & Multi-function】Aneng multimeter can measure ac/dc current, ac/dc voltage, live/zero wire,serve as continuity, resistance, and capacitance tester. It can also measure non-contact voltage detection and buzzer alarm,temperature, frequency, and duty cycle with less error & more accuracy. Backlight LCD screen and clamp head lighting with one hand operation trigger, it’s easy to use even if the ambient light is too dark.

【Double Open Clamp &】The maximum wire diameter that the ANENG Clamp Multimeter can measure is 1.24 inches without interrupting the circuit. Double open jaws meet your operating habits.

USB Connection for Data Uploading with software applicable in window 2000 / window XP / window Vista / window 7 ( NOT available for window 10 currently)

Ground resistance measurements from 0.01Ohm to 1000Ohm with 0.001Ohm resolution

55*32mm jaw size for larger ground rods instead of round jaw

Multifunctional Clamp Meter: Get precise readings with ease! This clamp meter measures DC/AC current, DC/AC voltage, frequency, duty cycle, and resistance. Plus, it has added functions of diode test function, circuit on/off test, data retention, capacitance, relative value measurement, and max./min. value measurement. It's perfect for measuring power!

Non-contact Measurement (NCV): Achieve quick and safe electrical checks without feeling the pressure! With this clamp meter multimeter, you can measure the strength of electromagnetic fields without touching any wires. Be alerted of voltage presence with a simple beep and determine voltage levels effortlessly.

User-friendly Features: Get ready for the power-saving potential of your dc clamp meter with its smart sleep mode! It automatically switches off after 15 minutes of inactivity, conserving energy. The bright LCD backlight screen and built-in flashlight make it easy to use even in dimly lit environments, bringing light to every measurement.

Resistance range: 0.01Ω-200Ω;Resistance resolution:0.001Ω; Clamp Size:Φ1.26"(32mm),Clamp table size: 10.24"×3.54"×2.6"(260mm × 90mm × 66mm)

Structural Feature：Clamp CT,and can measure the ground fault which can not be measured by traditional method

Measuring ground system with loop, there is no need to disconnect the ground wire without auxiliary electrode, which means safer and faster

CLEAR DATA READING -- It has large LCD screen display, making it easy to read datas from any viewing angle.

MEET SAFETY STANDARD -- Meet the safety requirements of GB4793 electronic measuring instrument and IEC1010-1 safety standard.

WIDELY APPLICATION -- Widely applied in ground resistance measurement, loop resistance measurement in fields such as electric power, telecommunications, meteorology, oil field, architecture and industrial electrical equipment, etc.

An accurate, reliable and easy-to-use Digital Earth Tester. It has high stability and reliability.

Extra Large and Clear 3. 5 inch LCD Display, easy to read.

It has strong anti-magnetic, anti-jamming function, over range and low battery Indication.

Earth Resistance：Range:0.01Ω~2000Ω Resolution:0.01Ω Accuracy:±2%rdg±3dgt

Earth Voltage：Range:0~600V AC Resolution:1V Accuracy:±2%rdg±3dgt

Power Supply：DC 7.4V 2600mAh rechargeable lithium battery

★ Resistance Range:0.01-200Ω.Highest Resistance Accuracy:±1%±0.01Ω

★ Structural Feature：Clamp CT,and can measure the ground fault which can not be measured by traditional method.

★ Grounding and loop resistance measurement, more reliable quality.

✅2, 3 and 4‑wire: Soil resistivity tester supports 2, 3 and 4‑wire grounding resistance measurement.

✅4‑digit large LCD display: 4‑digit large LCD display with white screen backlight, suitable for use in dimly lit places.

✅IP65 protection grade: IP65 protection grade, good waterproof, compact and portable, supports multiple functional tests.

ETCR2100A+ clamp ground earth resistance meter grounding and loop resistance measurement, more reliable quality.

Structural Feature：Clamp CT,and can measure the ground fault which can not be measured by traditional method.

Shifting：Automatic shifting.Auto Power-off：5 minutes after boot up.

Made of high-quality materials, it is durable, wear-resistant and can be used for a long time.

This type of resistance meter can self-test within 0.5 seconds and start up immediately, which is easy to use.

The resistance range is 0.01-200Ω, and the measurement accuracy is high and the rate is fast.

MULTI-FUNCTIONAL MULTI-METER INSULATION TESTER--This insulation resistance tester can measure insulation resistance, AC voltage, etc

MULTI-FUNCTIONAL MULTI-METER INSULATION TESTER--This insulation resistance tester can measure insulation resistance, AC voltage, etc

HIGH ACCURACY AND STABLE PERFORMANCE DIGITAL EARTH RESISTANCE TESTER--High degree of accuracy, stable performance, easy operation and reliability

Features of UT275 Clamp Earth Ground Tester ● Resistance limit alarm ● Auto range ● Low battery indication ● Data hold ● Data recall ● LCD backlight ● Auto calibration

General Characteristics Power 1.5V battery (LR6) x 4 Display 47mm x 28.5mm Product net weight 1.32kg Product size 293mm x 90mm x 66mm Standard accessories Batteries, test ring, English manual Standard individual packing Gift box, tool box

Direct reading of ground resistance from 0.01ohm to 1000ohm with 0.001Ohm resolution

Configurable alarm value in resistance to support your measurement

Ergonomic mold, full rubber coating for slip proof

[Easy reading] This digital resistance tester is equipped with large digital LCD and backlights that allow users read the information on LCD easily. Digital Display & Analog Bars Display.

[Auto power-off function] It has auto power-off function that conserves battery life and increases the lifespan of your multimeter.

[Multi Functions] This PM2302 resistance tester can be used to measure maximum, minimum or average and measure relatively; low battery indication and 2 Pole and 3 Pole Mode.

[LCD Display] Earth ground insulation is equipped with large LCD display with back-light, convenient to operate in the dark.

[Function] This resistance tester has many functions such as over range indication, test lead connection alarm, TEST button for fast capture of measurement values, data hold, auto power off/battery check, earth voltage measurement.

[Application] UT521 Earth Tester can perform precise 3-wire and simple 2-wire earth resistance measurement for power and electrical systems, light-ning protection equipment, and ground system of all electrical equipment.

AUTO RANGING: Ground resistance clamp meter with auto-ranging capabilities.

EASY-TO-READ DISPLAY: Easy to read display with large numbers so you can always see the correct reading.

AUTO SHUT OFF: The clamp meter automatically shuts off to extend the life of your battery.

Self-test in 0.5 second, boot instantly

0.01-200Ω, Wider range

With beeps and NOISE symbol blinking. Strong anti-interference ability.

ACCURATE EARTH GROUND RESISTANCE TESTING: Measures ground rod resistance using the 3-pole fall of potential method.

CARRYING CASE INCLUDED: The IDEAL Earth Ground Resistance Tester comes with a hard durable carrying case so that you can safely and easily transport it from worksite to worksite.

INCLUDES LEADS AND ELECTRODES: Includes two 100 foot lead spools and one 15 foot green, yellow and red color-coded test leads and 2 electrodes.

Boot Time: Self-test in 0.5 second, boot instantly

Measuring Range:0.01-200Ω, Wider range

Current Range:0.00mA-20.0A

Earth Ground Resistance:0/20/200/2000Ω; Earth Voltage:0～30V +/-3% + 5

DY4100 Digital Ground Resistance Tester can test earth resistance of various earth systems including power systems, electric

More complete functions, higher accuracy, more convenient and reliable for operation and more suitable for outdoor use with dust and wet proof structure.