Kyoritsu KEW3125 High Voltage Insulation Tester 
 

• Test voltages of  500, 1000, 2500 and 5000V DC
• Measurement up to 1000GΩ
• Bar graph indication of test voltage
• Polarization index measurement (PI)
• Timer measurement function
• Indication of output and discharge voltages
• Lock down test button for hands free testing
• Auto-discharge
• Voltage output warning system
• Back lit Display 
• Auto power off and Battery check
• Complies to IEC61010-1 CAT.III 600V

 Insulation Test Ranges:

500V
0.0 ~ 99.9MΩ
100 ~ 999MΩ
Accuracy: +5%rdg ± 3dgt
Short Circuit Current: 1.3mA
Rated Test Current: 1mA ~ 1.2mA
Open Circuit Voltage: 500V DC +30% - 0%

1000V
0.0 ~ 99.9MΩ
100 ~ 999MΩ
1.0 ~ 1.99GΩ
Accuracy: +5%rdg ± 3dgt
Rated Test Current: 1mA ~ 1.2mA
Open Circuit Voltage: 1000V DC +20% - 0%

2500V
0.0 ~ 99.9MΩ
100 ~ 999MΩ
1.0 ~ 9.99GΩ
10.0 ~ 99.9GΩ
Accuracy: +5%rdg ± 3dgt
Rated Test Current: 1mA ~ 1.2mA
Open Circuit Voltage: 2500V DC +20% - 0%

5000V
0.0 ~ 99.9MΩ
100 ~ 999MΩ
1.0 ~ 9.99GΩ
10.0 ~ 99.9GΩ
100 ~ 1000GΩ (1TΩ)
Accuracy: +5%rdg ± 3dgt ±20% (100GΩ or more)
Rated Test Current: 1mA ~ 1.2mA
Open Circuit Voltage: 5000V DC +20% - 0%

General:

Voltage Measurement
30 ~ 600V AC/DC (50/60Hz)
Accuracy: +2%rdg ± 3dgt
Maximum Display
999 counts (1000 counts only at 1000GΩ)
Safety Standard
IEC 61010-1 CAT III 600V Pollution Degree 2
Power Supply
DC 12V: R14 x 8
Dimensions
205(L) x 152(W) x 94(D)mm
Weight
1.8kg approx.