ETCR6640A Clamp Leakage Current Meter

Main Functions

Measurement of AC leakage current, AC current, true effective value, filtering, maximum/minimum/average value, harmonics, distortion rate, etc.
Current range: AC 0.00mA~300.0A
Harmonic Analysis: 21times
Clamp jaw size: Φ40mm
Memory: data storage 2000 groups
Bluetooth communication function
Flashlight function
Alkaline dry battery

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Product Introduction
Technical Parameter
Model comparison
Data download

Product Introduction

ETCR6640A Clamp Leakage Current Meter, also known as clamp type leakage current tester, clamp current meter, multifunctional clamp type leakage current meter, down lead current tester, which is used for measurement of AC leakage current, AC current. The meter has test functions of true effective value, filtering, maximum/minimum/average value, harmonics, distortion rate, etc. The iron core of meter adopts slope film alloy technology and double-layer shielding technology, almost unaffected by the external magnetic field, ensuring high precision, high stability and high reliability of uninterrupted measurement all year, which is widely used in fields of electricity, communication, meteorology, railway, oil field, construction, metrology, scientific research and teaching unit, industrial and mining enterprise, etc.
ETCR6640A Clamp Leakage Current Meter can test current in the frequency range of 40Hz~1kHz. The meter with backlight, flashlight, data storage, Bluetooth communication, etc. And use Alkaline dry battery (6LR61 9V).
1.Wide frequency, can test current in the frequency range of 40Hz~1kHz, which is essential tool for electrical safety testing.
2.Double-layer shielding technology, high accuracy, strong anti-interference ability and 10uA solution.
3.The meter has test functions of true effective value, filtering, maximum/minimum/average value, harmonics, distortion rate, etc.
4.Memory: data storage 2000 groups.
5.Bluetooth communication function.
6.Flashlight function
7.Alkaline dry battery

Technical Parameter

Power Supply	DC9V, Alkaline dry battery (6LR61 9V)
LCD Size	43mm×38mm; display area: 36.5mm×29mm
LCD Backlight	Yes
Measurement Range	0.00mA~300A
Solution	10uA
Measurement Accuracy	0.00mA~999mA ±1.5%rdg±5dgt
	1.00A~300A ±1.5%rdg±5dgt
	300A~599A ±2.0%rdg±5dgt
	600A~1199A ±2.5%rdg±5dgt
	1200A~2000A ±2.5%rdg±5dgt
Clamp Jaw Size	Φ40mm
Meter Size	192mm×96mm×40mm
Weight	About 256g (include battery); total weight 470g(include accessory)
Flashlight	Yes
Filter Function	Filter open: 40Hz~70Hz; Filter close: 40Hz~1kHz
Harmonic Analysis	21 times (above 10mA)
Distortion Rate	Yes (above 10mA)
Max/Min Value	Yes
Average Value	Yes
Data Hold	Yes
Memory	2000 groups (storage through APP)
Overflow Display	Exceed measure range overflow function: “OL”symbol display
Bluetooth Communication	Yes, can test or view the test result on mobile after install the App
Automatic Shutdown	5 Minutes after power on, the meter shut down automatically without any operation to reduce battery consumption.
Battery Level	4-cell battery display
Sampling Rate	2 times/second
Working Current	20mA (turn on flashlight 40mA)
Line Voltage	Line testing below AC600V
Insulating Strength	AC 3700V/rms(between the core and outside shell)
Suitable Safety Standard	IEC1010-1, IEC1010-2-032, Pollution level 2, CAT Ⅲ(600V)
Working Condition	-10℃~50℃; below 80%RH
Storage Condition	-20℃~60℃; below 70 %RH

Model comparison

Product Picture	Product Model Name	Clamp Jaw Size	Current Range	Communication Method	Others
	ETCR6300 High Precision Clamp Leakage Current Meter	25mm×30 mm	AC 0.000mA~60.0A	USB
	ETCR6540 Mini Clamp Leakage Current Meter	Φ40mm	AC 0.00mA~300A	--
	ETCR6640A Clamp Leakage Current Meter	Φ40mm	AC 0.00mA~300A	Bluetooth	True vitrual value Harmonics Flashlight
	ETCR6670A High Precision Clamp Leakage Current Meter	Φ70mm	AC 0.00mA~1200A	Bluetooth	True vitrual value Harmonics Flashlight
	ETCR6680A Large Caliber Clamp Leakage Current Meter	80mm×80mm	AC 0.00mA~2000A	Bluetooth	True vitrual value Harmonics Flashlight
	ETCR7100 Super Large Caliber Clamp Leakage Current Meter	108mm×148mm	AC 0.0mA~3200A	USB
	ETCR7100A Super Large Caliber Clamp Current Meter	108mm×148mm	AC 0.0A~4000A	USB

Data download

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ETCR6640A Clamp Leakage Current Meter

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