Data Sheet

Digital High Voltage Insulation Testers

KEW 3125A / 3025A

KEW 3125A

1TΩ

250V-5000V

250V-2500V

100GΩ

KEW 3025A

Robust & Ergonomic Design!

De Facto Standard High Voltage Insulation Testers!!

●

Insulation Resistance up to 1TΩ (KEW3125A)

●

Short-Circuit Current up to 1.5mA

●

Wide Test Voltage

from 250V to 5000V (KEW3125A)

●

Diagnosis Function of PI and DAR

●

Newly-designed alligator clip

●

It comes with a tough hard case

●

Filter function reduces noise interference for

obtaining stable measurement

●

Large display with Bar Graph indication

and backlight

●

Live voltage warning

●

Safety standard IEC61010-1

CAT

Ⅳ

300V / CAT

Ⅲ

600V

Made in Japan

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Digital High Voltage Insulation Testers KEW 3125A / 3025A Robust & Ergonomic Design! De Facto Standard High Voltage Insulation Testers!! KEW 3125A 1TΩ 250V-5000V KEW 3025A 100GΩ 250V-2500V ● Insulation Resistance up to 1TΩ (KEW3125A) ● Short-Circuit Current up to 1.
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● KEW3125A / KEW3025A Specifications ● Accessories * 3125A only Insulation resistance 250V Rated Voltage Accuracy 500V 0.0 -100.0MΩ ±5%rdg±3dgt 1000V 0.0 - 99.9MΩ 80 - 1000MΩ 2500V 5000V* - 99.9MΩ 0.0 - 99.9MΩ 80 - 999MΩ - 999MΩ - 9.99GΩ 0.80 - 9.99GΩ -100.0GΩ 8.0 - 99.9GΩ 80 - 1000GΩ ±5%rdg±3dgt ±5%rdg±3dgt ±20%rdg(100GΩ or more) 0.0 - 99.9MΩ 0.0 80 - 999MΩ 80 0.80 - 2.00GΩ 0.80 8.0 ±5%rdg±3dgt ±5%rdg±3dgt -10 - +20% 0 - +20% Short circuit current 1.