ETCR2000A Clamp Earth Resistance Tester

Main Functions

Grounding Resistance Measurement, Loop Resistance Measurement, Judge Grounding Fault
Clamp Jaw Size: 55mm×32mm
Resistance Range: 0.010Ω~200Ω
Memory: Data Storage 99 Groups
Alarm Function: Alarm threshold can be set.

Consult Immediately

Product Introduction
Technical Parameter
Model comparison
Data download

Product Introduction

ETCR2000A Clamp Earth Resistance Tester, also known as clamp type earth resistance tester, earth resistance tester, loop resistance tester, single clamp earth resistance tester, which is used for measurement of earth resistance, loop resistance, and grounding fault judgment. In the loop grounding system measurement, no need to disconnect the grounding down lead, and not request the auxiliary grounding pole, which is safe, fast and convenient to use.the clamp earth resistance tester is widely used in earth resistance and loop resistance measurement of electric power, telecommunications, meteorology, oil fields, construction and industrial electrical equipment.The long clamp is particularly suitable for flat steel grounding site. The tester can measure ground faults that cannot be measured by traditional methods, and can apply to the site which cannot be measured by traditional methods, because the clamp earth resistance tester is measuring the comprehensive value of the grounding body resistance and the grounding lead resistance.
1.Non-contact measurement is safe and fast. When measuring the loop grounding system, no need to disconnect the grounding down lead, and not request the auxiliary grounding pole, which is saving time and efficient.
2.The clamp earth resistance tester can measure ground faults that cannot be measured by traditional methods, and can apply to the site which cannot be measured by traditional methods.
3.With data hold function, memory function, alarm function.

Technical Parameter

1.Measurement Range & Accuracy

Measurement Mode	Measuring Range	Resolution	Accuracy
Resistance	0.010Ω~0.099Ω	0.001Ω	±(1%rdg＋0.01Ω)
	0.10Ω~0.99Ω	0.01Ω	±(1%rdg＋0.01Ω)
	1.0Ω~49.9Ω	0.1Ω	±(1%rdg＋0.1Ω)
	50.0Ω~99.5Ω	0.5Ω	±(1.5%rdg＋0.5Ω)
	100Ω~199Ω	1Ω	±(2%rdg＋1Ω)
	200Ω~395Ω	5Ω	±(5%rdg＋5Ω)
	400Ω~590Ω	10Ω	±(10%rdg＋10Ω)
	600Ω~1000Ω	20Ω	±(20%rdg＋20Ω)

2.Technical Specification

Power Supply	6V DC(4 PCS 5 alkaline dry batteries)
LCD Displayer	4-digit LCD digital display, 47mm×28.5mm
Resistance Measurement Range	0.010Ω~200Ω
Max. Resolution Of Resistance Measurement	0.001Ω
Clamp Jaw Size	55mm×32mm
Tester Size	275mm×100mm×56mm
Weight	About 950g(include battery)
Protection Level	Double insulation
Structure Feature	Clamp type
Measurement Range Gear Shift	Automatic
Alarm Threshold Setting Range	Resistance: 1Ω~199Ω
Single Measurement Time	0.5 Second
Resistance Measurement Frequency	＞1kHz
Memory	99 groups
External Magnetic Field	＜40A/m
External Electric Field	＜1V/m
Working Temperature	-10℃~55℃
Relative Humidity	10％~90％

Model comparison

Product Picture	Product Model Name	Clamp Jaw Size	Resistance Range	Current Range	Alarm Function	Others
	ETCR2000X Clamp Earth Resistance Tester	55mm×32mm	0.010Ω~500Ω	--	--
	ETCR2000XC Clamp Earth Resistance Tester	55mm×32mm	0.010Ω~500Ω	0.00mA~20A	--
	ETCR2000A Clamp Earth Resistance Tester	55mm×32mm	0.010Ω~200Ω	--	Yes
	ETCR2000 Clamp Earth Resistance Tester	55mm×32mm	0.010Ω~1000Ω	--	Yes
	ETCR2000C Clamp Earth Resistance Tester	55mm×32mm	0.010Ω~1000Ω	0.00mA~30A	Yes
	ETCR2000A+ Clamp Earth Resistance Tester	65mm×32mm	0.010Ω~200Ω	--	Yes
	ETCR2000+ Clamp Earth Resistance Tester	65mm×32mm	0.010Ω~1200Ω	--	Yes
	ETCR2000B+ Explosion Proof Clamp Earth Resistance Tester	65mm×32mm	0.010Ω~1200Ω	--	Yes	Explosion proof
	ETCR2000C+ Clamp Earth Resistance Tester	65mm×32mm	0.010Ω~1200Ω	0.00mA~20A	Yes
	ETCR2200 Multifunctional Clamp Earth Resistance Tester	65mm×32mm	0.010Ω~1500Ω	0.00mA~40A	Yes	Lithium battery USB interface Clock function

Data download

Download：

ETCR2000A Clamp Earth Resistance Tester

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