Multimeter Uni-T Insulation Resistance Tester Auto Range Megohmmete UT505A 10 es
This machine has high accuracy and stable Performance with wide range of function. UT505A is your ideal choice. Model UT505A. Model UT505A UT505B. DAR 60s/15s and 60s/30s √. 2、Insulation resistance can be test to 20GΩ.