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DeFelsko PosiTest HHD C Verifier
Features
PosiTest HHD C Verifier comes complete with verifier, 1.8 m (6') ground wire, 3 AAA batteries, instructions, Long Form Certificate of Calibration traceable to NIST, two year warranty.
Easy Operation
Step 1: Ensure that the ground lead is plugged into the PosiTest HHD C Verifier and that the other end of the ground lead is connected to the ground lead of the high voltage holiday detector being verified.
Step 2: Turn on the PosiTest HHD C Verifier by pressing and releasing the power button. Once powered on, the verifier continuously monitors the voltage on the probe end. The verifier updates the display when the probe touches an exposed electrode of a holiday detector. The voltage displayed on the verifier should match the voltage displayed by the detector within the combined tolerance of both units.
Voltage Range | 0.5 - 30 kV |
Resolution | 0.5 kV - 1 kV : 10 Volt steps |
1 kV - 30 kV : 100 Volt steps | |
Accuracy | ±5% |
Operating Temperature | -20°C to 60°C (-4° to 140°F) |
Size | 43 x 5 x 5 cm (17" x 2" x 2") |
Weight | 476 g (1.05 lbs.) |
Conforms to ASTM D4787/D5162/G62, ISO 29601, NACE SP0188/ SP0274/SP0490, AS3894.1
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