The Best Ground Resistance Meters of 2023

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.

Full function protection, anti high voltage circuit design

With dust proof and moisture proof structure, it is better suited for field operation.

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

Measuring Range:0.01-200Ω

Beep Alarming: Yes

Clamp Size:Φ32mm

Stored Data:99 sets

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

Measuring Range:0.01-1200Ω, Wider range

Beep Alarming: Yes

Clamp Size:Φ32mm

Stored Data:99 sets

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

MULTI-FUNCTIONAL AND ECONOMICAL SUPPORTS EASIER OPERATION--Support automatic measurement, low battery indication, LCD backlight, alarm light display, alarm buzzer

WIDELY APPLICATIONS FOR DAILY USE--Widely used for insulation resistance measurement for insulation materials and various kinds of electric equipments such as transformer, electric machines, cables, switches, electrical appliances

IDEAL TOOL FOR ELECTRICAL EQUIPMENT TESTING AND INSPECTING--It is a ideal tool for electric equipment maintenance, testing and inspection

Performs 4-point soil resistivity, 2- and 3-point ground resistance testing, step voltage tests, and touch potential measurements, and is suitable for rugged field conditions

Direct reading tester measures from 0 to 2000Ω, withauto-ranging that automatically determines the optimum resistance range and test current

Color-coded terminals match the color-coded leads

Designed for ease of use, with “connect–press–read” operation, a large easy-to-read LCD display, and user alerts

Kit includes two 150ft. leads on spools, one 30ft. lead, two 14.5" T-shaped auxiliary ground electrodes, one set of five spaded lugs, 100ft. tape measure, and safety-yellow carrying bag

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

Datalogging with 99 data points

Large size of LCD by 1.8*1.1 inch

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

Multi keyboard operation panel, new alarm and save functions

This Clamp meter 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

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

automatic zero adjustment

AC/DC voltage, resistance, and continuity

55*32mm(1.26 ×2.17" ) jaw size for larger ground rods

Autoranging ground resistance measurements from 0.01Ohm to 1000Ohm with 0.01Ohm resolution

AC Leakage current range of 10mA to 30.00A with 50µA resolution

Datalogging with 99 data points

Configurable alarm value for resistance and current to support your measurement

【WIDELY APPLIED】ETCR Clamp Earth Resistance Tester is 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. When measuring ground system with loop, there is no need to disconnect the ground wire without auxiliary electrode, which means safer and faster.

【PREMINUM QUALITY】Practical products with more reliable quality. A major breakthrough in grounding resistance testing technology, non-contact measurement is safe and fast.When measuring the grounding system with loop, it is not necessary to disconnect the grounding down conductor, no auxiliary electrode is needed, saving time and effort. Clamp-type grounding resistance meter can measure ground faults that cannot be measured by traditional methods, and can be applied to applications where traditi

【SAFETY USE】Model: ETCR2100A+,Clamp Size: Φ32mm,Clamp table size: 260mm × 90mm × 66mm,Resistance range: 0.01Ω-200Ω,Resistance resolution: 0.001Ω,Power: 6VDC (4 section 5 alkaline dry battery LR6),Single measurement time: 0.5 seconds,LCD display: 4-digit LCD digital display, length and width 47mm × 28.5mm,Data storage: 99 sets,Sound and light alarm: "beep--beep--beep--" alarm sound, press the AL button to open and close,Alarm threshold setting range Resistance: 1-199Ω

【ATTENTION】: When starting up, you can't press the trigger, you can't open the jaws, you can't clamp any wires. After the boot is completed, “OLΩ” is displayed before the trigger can be pressed. Before starting the machine, press the trigger once or twice to ensure that the jaws are closed well. When starting the machine, keep the natural static state of the clamp, can not flip the clamp, can not apply external force to the jaw

【PACKAGE INCLUDES】 Earth Resistance Tester ×1 Test ring ×1 Instrument box ×1, NOTE: it not include the battery，Warranty: Free return within 1 month; non-manual reasons, half a year free parts