The meter UT-505A is a specialized device designed to measure insulation resistance in the range from 0.01MΩ to 20GΩ.
Attention! High voltage is required to correctly measure the insulation resistance value. During the measurement one should be particularly careful and strictly follow the recommendations included in the device manual.
Place for batteries 6 x 1.5V AA:
In the kit:
Device is secured by handy case: