Duncan Instruments Canada Ltd
Duncan Instruments Canada Ltd.
Electronic Measurement Solutions since 1968
ISO 9001


3123A 10 KV Insulation Tester

Insulation and Continuity Tester
Rugged design with a hard carrying case for field use
Detachable High Voltage Line probe 
Smallest Steps 0.001Ohm
Automatic ranges, high and low scales, indicated by different LED's
Drip proof (IP41)
Technical Specification:
DC Test Voltage 5000V 10000V
Measuring ranges(auto change) 5GO/200GOhm (Auto-ranging) 10GO/400GOhm (Auto-ranging)
First effective measuring ranges 0.2 ~ 100GOhm 0.4 ~ 200GOhm
Accuracy 5% rdg
Other ranges accuracy 10% rdg or 0.5% of scale length
Power source R6 (AA) (1.5V) 8
Dimensions 200 (L) 140 (W) 80 (D) mm
Weight approx. 1kg
7165A (Line probe) (3m), 7224A (Earth cord) (1.5m), 7225A (Guard code) (1.5m), 8019 (Hook type prod)
9158 (Hard case), Batteries R6 (AA) 8, Instruction manual
Datasheet Download


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