PCE Insulation tester PCE-IT 150

The insulation measuring device is for insulation measurements with a test voltage of up to 15 kV. The measuring range from 0 ... 30 TΩ and other measuring functions make the tester very versatile. With 4 quick selection buttons for common test voltages and the option of setting the voltage in 500 V steps. Pre-configured diagnostic tests, including (PI), dielectric absorption ratio (DAR) and a memory function for 200 measurements. These can be transferred to the software via the interface, which also enables the insulation measuring device to be operated. The insulation measuring device can also be used to measure AC and DC voltages up to 600 V. The insulation tester is supplied in a robust case that offers IP66 protection even when the lid is closed.

In the course of its normal service life, electrical insulation is exposed to various stresses that lead to its deterioration. This is caused by thermal, mechanical and chemical influences as well as moisture. Although the insulation is designed to withstand these stresses over many years, abnormal stresses can intensify the natural ageing process and drastically shorten the service life. It is therefore advisable to regularly check whether an accelerated ageing process is taking place and, if necessary, to determine whether the effects are reversible.
Direct voltage DC
Measuring range 30 ... 600 V
Resolution 1 V
Accuracy ±(2.0 % v.Mw. +3 digits)
Ac voltage AC
Measuring range 30 ... 600 V
Resolution 1 V
Accuracy ±(2.0 % v.Mw. +3 digits)
Insulation resistance
Measuring range 0 ... 1 GΩ
Resolution 0.001 GΩ
Accuracy ±(5 % of Mw. +5 digits),
Insulation resistance
Measuring range 1 ... 10 GΩ
Resolution 0.01 GΩ
Accuracy ±(5 % of the standard value +5 digits)
Insulation resistance
Measuring range 10 ... 100 GΩ
Resolution 0.1 GΩ
Accuracy ±(5 % of the standard value +5 digits)
Insulation resistance
Measuring range 100 GΩ ... 1 TΩ
Resolution 1 GΩ
Accuracy ±(5 % of Mw. +5 digits)
Insulation resistance
Measuring range 1 ... 10 TΩ
Resolution 10 GΩ
Accuracy ±20 %,
Insulation resistance
Measuring range 10 ... 30 TΩ
Resolution 100 GΩ
Accuracy ±20 %,
General technical data
Measurement functions HOLD, PI, DAR
Display type LCD
Memory medium Internal memory
Memory capacity 200 measurements
Interface RS232
Automatic switch-off 5 min
Test voltage 500 V ... 15 kV
Safety standard CAT IV 600 V
Menu language English (US)
Protection class (device) IP66
Protection class (additional information) only with closed cover
Power supply 100 ... 240 V | 50/60 Hz
Plug type device-Euro plug




Capacity 5200 mAh

Operating conditions 0 ... 40 °C , 0 ... 80 % r. h.Storage conditions 0 ... 40 °C , 0 ... 80 % r. h.Dimensions ( L x W x H ) 325 x 430 x 132 mmWeight 6362 g
1 x insulation tester PCE-IT 150
1 x approx. 2 m HV measuring lead
2 x approx. 1 m measuring leads
1 x data transmission cable
1 x PC software on USB stick
1 x power supply 24 VDC / 0.625 A
1 x operating instructions
1 x factory calibration certificate