Marine F96-ZBKΩ DC Insulation Meter F72-ZBKΩ kOhm DC Grid Insulation Tester ZDB-24
1: F72-ZBK Ω 0-1000K Ω DC24V
2: F72-ZBK Ω 0-1000K Ω DC220V
3: F96-ZBK Ω 0-1000K Ω DC24V
4: F96-ZBK Ω 0-1000K Ω DC220V
5: Q72-BM Ω Insulation Meter 
weights:1kg