Ethos 428520191030 14354 5iukwl
Larger thumbnail ethos 428520191030 14354 5iukwl
Default image

ETHOS 4285
4285 Calibration Checkbox

Regularly validate your test instruments with self calibration checks

Checks all leading makes of loop, rcd, insulation, continuity and muti-function testers

12 comprehensive test points covering, loop, insulation, continuity and RCD

Null facility to remove lead resistance

Supplied with end of line calibration certificate

Accuracy Rcd± 1 ms
Continuity CheckYes
Guarantee2 Years
Insulation Test Voltage1000V
Packaging TypesEach
Product RangeCheckboxes
Supplied WithPower Lead and End of Line Calibration Certificate
Show more