What is the function of the PCWI Compact Crest Meter?
A1. The Crest Meter has the following functions: 1. To test the output of the PCWI Compact Porosity (Holiday) Detector and to verify the voltage on the visual display. 2. To test the continuity of the leads and to verify the voltage on the visual display. 3. To test the PCWI Compact Detector under load with an applied voltage – this test verifies all earth leads and connections, and partially loads the system. 4. To test the PCWI Compact Detector under full load. This test verifies all earth leads and connections, fully loads the system, indicates pull down voltage and displays actual test voltage. This test is as per Australian Standard 3894.1-1991 for setting test voltages.
