MEWOI7680,AC 0.00mA～2000A,80×80mm, AC Clamp current meter, clamp leakage current meter

Main Features：： AC 0.00mA～2000A,80×80mm

Model No.:： MEWOI7680

Name:： MEWOI7680,AC 0.00mA～2000A,80×80mm, AC Clamp current meter, clamp leakage current meter

Email: 464560351@qq.com

Whatsapp&Wechat:+8618620373879

INTRODUCTION

MEWOI7600 series Clamp Leakage Current Meter is specially designed and manufactured for measuring AC leakage current and current. The meter adopts unique CT technology and digital integration technology, has the characteristics of small size, high precision and perfect function. Widely used in electric power, communications, meteorology, railway, oil field, construction, measurement, scientific research and teaching units, industrial and mining enterprises and other fields.

MEWOI-MEWOI7600 series Clamp Leakage Current Meter clamp jaw made of permalloy and adopts magnetic shielding technology, it is almost not affected by the external electromagnetic field, ensuring high precision, high stability and high reliability of uninterrupted measurement long time. The clamp meter has test functions such as true virtual value measurement, filtering function, maximum/minimum /average value, harmonics, distortion rate, etc., which can test the current in the frequency range of 40Hz to 1kHz. The clamp meter also has functions such as backlight, flashlight, data hold, and Bluetooth communication. The clamp meter uses a rechargeable large-capacity lithium battery, which is a new type of necessary tool for electrician safety testing.

Models

Model	Range	Filter	Harmonic	Lamp	Bluetooth	CT Size
MEWOI7640	AC 0.00mA～300A	√	√	√	√	Φ40mm
MEWOI7670	AC 0.00mA～1200A	√	√	√	√	Φ70mm
MEWOI7680	AC 0.00mA～2000A	√	√	√	√	80×80mm

Technical Specification

Power Supply	Lithium battery DC 3.7V/1000mAh
Measurement Rnage	MEWOI7640：0.00mA～300A
	MEWOI7670：0.00mA～1200A
	MEWOI7680：0.00mA～2000A
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
	Above is the current error in the range of 40Hz to 70Hz, and the measurement error double of the basic error when in the range of 71Hz to 1KHz or the filter function is turned on; When the tested wire is not in the center of the clamp jaws during the test, the maximum error of the position offset is doubled of basic
Meter Weight	MEWOI7640: 256G(with battery), total weight: 470g (include all accessories)
	MEWOI7670: 477G(with battery), total weight: 750g (include all accessories)
	MEWOI7680: 664G(with battery), total weight: 1160g (include all accessories)
CT Size	MEWOI7640：Φ40mm
	MEWOI7670：Φ70mm
	MEWOI7680：80mm×80mm
Meter Size	MEWOI7640：192mm×96mm×40mm
	MEWOI7670：237mm×131mm×40mm
	MEWOI7680：253mm×145mm×40mm
LCD Size	43mm×38mm；display area：36.5mm×29mm
LCD Backlight	Yes
Flashlight	Yes
Filter Function	Filter on: 40Hz~70Hz; Filter off: 40Hz~1kHz
Harmonic	21 orders(above 10mA)
Distortion Rate	Yes(above 10mA)
Max/Min Value	Yes
Average Value	Yes
Data Hold	Yes
Data Store	2000 groups(store via App)
Overflow Display	Exceed measure range overflow function: “OL” symbol display
Bluetooth Function	Yes, After installing the APP, can test or view the test results on mobile
Automatic Shutdown	After starting up about 5 minutes without any operation, the meter will automatically shuts down to reduce battery consumption
Battery Power	Display with 4grids
Sampling Rate	2 times/second
Working Current	60mA(open flashlight 72mA)
Line Voltage	Below AC 600V circuit line to test
Display Mode	4 digital LCD display，47mm×28.5mm
Working Environment	-10℃～50℃；below 80%rh
Store Environment	-20℃~60℃；below 70%rh
Insulation Strength	AC3700V/rms(Between iron core and shell)
Suitable Safe Standard	IEC1010-1, IEC1010-2-032, Pollution2, CAT Ⅲ(600V)

label: MEWOI7680,AC 0.00mA～2000A,80×80mm, AC Clamp current meter, clamp leakage current meter