MEWOI7000 AC/DC Clamp Leaker is specially designed for measurement of AC/DC current; by adopting up-to-date CT technology and digital integration technology. The small clamp is suitable for line densely places (electric power measurement system, the high speed rail system, car circuit overhaul, and so on), non-contact measurement, to ensure safe operation. It is a product with relatively small size, high accuracy and perfect function compared with similar leakers in the world. The leaker could be widely applied in those fields as electricity, communications, meteorology, railroad, oilfield, construction, measurement, scientific & research teaching institutes, industrial and mining establishments. it is an essential tool for electrician safety testing.

MEWOI7000 AC/DC Clamp Leaker also named: DC Leakage Current Clamp Meter, Car DC Leakage Current Clamp Meter, AC/DC Clamp Leakage Current Tester. It has those functions as data holding and data storage. It obtains one RS232 interface, communication cable and software, through which historical data inquiry is available, for data reading, exporting and printing.

Function

Measurement of AC/DC current, leakage current

Power Supply

Zn-Mn dry battery,6F22,9V, continuous use for 100h

Test Mode

Clip-on CT, noncontact measurement

Clamp Size

φ7mm

Measurement Range

0mA~60.0A AC/DC

Resolution

1mA AC/DC

Accuracy

±2%rdg±5dgt (23℃±5℃, below 75%rh)

Display Mode

Four digits LCD display

Dimension

LWH: 168mm×65mm×34mm

LCD Dimension

35mm×21.5mm; display domain: 32mm×15mm

Sampling Rate

2 times/s

Frequency

AC: 45Hz-400Hz

Polarity Indication

DC current auto identified and display" —"

Test Position

Tested wire in the jaw center

Range Shift

Automatically

Line Voltage

AC600V

RS232 Interface

Data stored in the memory of the meter via RS232 upload to PC

Com-Configure

Baud rate:9600, data bit:8, stop bit:1, check bit: NONE

Data Memory

99units, FULL blinks when the memory is full

Reading Hold

DH indicating the reading is hold

Out of Range

OL indicating the current is out of range

Auto Power-off

5 Minutes after power on, it will power off automatically to lower the power consumption

Battery Voltage

Indicating the battery voltage is lower than 7.2V.Then the battery have to be changed

Weight

180g(including the battery)

Working Current

10mA

Humiture

-10℃-50℃,below 80%rh

Limit Temperature Error

-10℃-0℃ and 40℃-50℃, within 2%rdg

Humiture Storage

-10℃-60℃,below 70%rh

Insulating Strength

AC 3700V/rms. (between the alloy of the clamp and the housing)

Applicable safety rules

IEC1010-1, IEC1010-2-032, pollution:2, CAT Ⅲ(600V)

Accessories

Meter:1pc; Toolkit:1pc; RS232 communication line;Disk:1pc; Case:1pc 

Model

Range

Resolution

Clamp size

MEWOI7000

φ7mm

MEWOI7100

AC/DC  0.0A~1000A

0.1A

30mm×35mm

MEWOI7200

AC/DC  0mA~60A

1mA

25mm×30mm

MEWOI7300

AC  0.000mA~60.00A

1uA

25mm×30mm

MEWOI7300E

DC  0.00mA~60.00A

0.01mA

25mm×30mm

MEWOI7500

AC  0.00mA~300.0A

0.01mA

35mm×40mm

MEWOI7600

AC  0mA~600A

1mA

35mm×40mm

MEWOI7800

AC  0.00mA~1200A

0.01mA

φ68mm

MEWOI7800E

AC 0.0A~1500A ,DC 0.0A~2000A

0.1A

φ68mm