Description

 

ETCR7100D Super Large Caliber DC/AC Clamp Meter 

 

 

1.Features:

ETCR7100D Super Large Caliber AC/DC Clamp Meter is well designed and manufactured for measuring AC/DC current below 600V line Measure, it adopt the latest CT technology and digital integrated technology. No exposed metal conductor in the Clamp and no-contact measure model mean current measure operation more safer and quicker. Super large Caliber is  particularly suitable for thick wire current measure. This meter is widely used in electric power, communication, meteorology, railway, oil field, architecture, measuring, teaching research unit, industrial mining enterprises, etc.
The instrument with current peak value holding, data holding, data storage and other function. Equipped
With USB interface, communication line and supervision software, this meter could achieve current online monitoring, show the real time current condition via computer, with consult historical data, saving, print and other functions.

 

2.Specifications:

Function	Measure AC/DC current, Current peak value holding, Online current supervision
Power	6V DC(LR6×4 alkaline dry batteries) (The package not included batteries)
Test Mode	Clamp CT, Non-contact Test mode
Clamp Size	108mm×148mm (can clamp electric cable of 108mm diameter, or 160mm×4mm flat cable and steel earth wires)
Measurement Range	DC:0.0A~2000A,    AC:0.0A~1000A
Resolution	0.1A AC/DC
Measurement Accuracy (Reference condition )	0.0mA~999A    ±2%±5dgt
	1000A~1499A   ±3%±5dgt
	1500A~2000A   ±4%±5dgt
Reference condition	23°C±3°C, below 75%RH, measured wire at the center of the clamp
Frequency response	AC:45Hz~400Hz
Sample Rate	About 2 seconds per time
Measured Wire Position	Measured wire at approximately the geometric center of the clamp
Display Mode	4 digitals LCD display
Dimension	L×W×H:350×180×55(mm)
LCD Dimension	L×W:47×28.5(mm)
Polarity Indication	Automatic recognize in AC test model ,display “-”
Gear Shift	Automatic shift
Line Voltage	Below 600V Line Measure
Software	Available, The stored data in instrument would upload to computer via software.
USB interface	With USB  interface ,upload data to computer ,software supervision.
USB Line	1.5m
Data Storage	99 sets,  “FULL” symbol indicate the memory is full
Peak Holding	Measure and Maintain the peak value, Press HOLD and not let it go would show the peak value in test model .
Data Hold	“HOLD” symbol appears
Overflow	“OL” symbol appears
Automatic Shutdown	Automatically shutdown about 5 minutes after power on to reduce battery consumption
Voltage Detection	Low battery symbol appears to remind the replacement of battery when the battery voltage drops below 4.6V.
Weight of Meter	1.5kg (with batteries)
Weight of Package	2.6kg (with accessories)
Reference Power	About 17mW
Working Temperature and Humidity	-10°C ~ 40°C; 80%rh
Storage Temperature and Humidity	-10°C ~ 60°C; below 70%rh
Insulation strength	AC 3700kV/rms(between core and shell)
Safety Specifications	IEC1010-1, IEC1010-2-032, 2 class of pollution, CAT III 600V

Z.L.T

2019.7.9