PU690 690V Voltage Proving Unit
690V Proving Unit for Voltage Indicators
The PU690 enables you to prove your 2 pole voltage indicator by supplying a 690V AC voltage to the two input terminals. With the inbuilt load of 200k ohms, at 690V the current is limited to 3.5mA. In addition, the PU690 is also is also suitable to prove High and Low Impedance devices such as multimeters and clamps.
PU690 Key Features:
- 690V AC Output
- High/Low Impedance
- Low Battery Indication
- CAT II 750V Safety Rated