ET-30-2
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Insulation Resistance Tester
Model: ET-30-1/ ET-30-2
 
The newly style of Digital Insulation Resistance Tester is 30 series, including ET-30-1, ET-30-2, ET-30-3 and ET-30-4. It has fashionable design and improved electro circuit, so that has more fully function, higher precision, easier operation.
The output voltage testing can be changed in 250V/500V/1000V/2500V for deferent applications. Resistance range can touch 20G ohm. Alternating current also can be tested.
ET-30-x series apply for all kinds of electric equipment and insulation materials such as transformer, electromotor, cable, switch, appliance, etc. It is a perfect electrical testing meter.
Main Features
·           Insulation resistance testing
·           Voltage testing
·           ET-30-1(250/500/1000V)
·           ET-30-2(500/1000/2500V)
 

Specifications
Digital Insulation Resistance Testers
MODEL
ET-30-1
ET-30-2
Testing Voltage
250/500/1000V
500/1000/2500V
Resistance
0~2000MΩ ±(3%+5)
0~20GΩ ±(3%+5)
AC V
600V ±(2%+5)
600V ±(2%+5)
Auto Range
yes
Function Symbol Display
yes
Data Hold
yes
Low Resistance Buzzer
yes
Low Battery Warning
yes
LCD MAX. Count
1999