Technical Document
Specifications
Product details
MARTINDALE PD430 and PD440 Proving Unit
Using a voltage indicator without first proving it is working correctly has proved fatal. The Martindale PD430 proving unit features a low 50V check as well as a high 440Vac, the PD440 is a 440Vac proving unit, designed to enable voltage indicators to be fully checked, in compliance with Health & Safety recommendations
Operating Temperature: -10°C to +40°C at max 70% RH
Battery: 6 x LR6 / MN1500 1.5V alkaline batteries or equivalent
Dimensions: 143 x 84 x 50mm
Weight: 400g approx including battery
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P.O.A.
1
Technical Document
Specifications
Product details
MARTINDALE PD430 and PD440 Proving Unit
Using a voltage indicator without first proving it is working correctly has proved fatal. The Martindale PD430 proving unit features a low 50V check as well as a high 440Vac, the PD440 is a 440Vac proving unit, designed to enable voltage indicators to be fully checked, in compliance with Health & Safety recommendations
Operating Temperature: -10°C to +40°C at max 70% RH
Battery: 6 x LR6 / MN1500 1.5V alkaline batteries or equivalent
Dimensions: 143 x 84 x 50mm
Weight: 400g approx including battery