It is a recommendation of the HSE given in guidance note GS38 that voltage
indicators should be proved before use and after use.
Test Lamps and
some voltage indicators may fail to danger, e.g. a faulty lamp not indicating a
live circuit. These devices should be proved before and after use on a known
live source or similar voltage to the source under test, or alternatively on a
portable test source.
The Portable battery powered proving unit PU260 has been introduced by Di-Log
to carry out this vital check function for all makes of two pole voltage testers
up to 690V.
In addition to proving the correct functioning and voltage output a voltage
tester the PU260 ha a number of unique features which have not been previously
found on this type of unit.
The Dilog PU260 proving unit is battery powered but produces 690V DC to
enable contact type voltage indicators to checked. This proving unit is suitable
for voltage indicators with DC detection ranges that can take voltages up to at
least 690V DC. The PU260 is one of the few proving units to check indicators
with ranges above 250V DC.
- 690V Test for 2-pole testers
- Optical and acoustic continuity indication
- Continuity check for leads
- Touch electrode for checking fused leads
- Low battery indication
- Additional touch electrode for quick testing of fused leads
- Optical and acoustic continuity Indication
- A portable, battery powered proving unit for testing two pole voltage
testers up to 690V
- Continuity tester for testing: fuses, fused test leads etc
- Supplied with 1x proving unit, 10x batteries 1.5V AA and instruction
manual
- Manufacturers part no. Di-Log PU260
