DETEX Voltage Detectors
For use on any grounded electrical system, DETEX Voltage Detectors are available in seven models that cover a range from distribution class to transmission line voltages up to 550 kV. Megger offers six electronic “beeper” models and one model with white LED indication for greater visibility when testing indoors.
The beeper-style electronic detectors provide audible and visual indication of the presence of phase-to-ground ac voltages, in accordance with ANSI C84.1-1982 standards.
DETEX Phasing Testers
DETEX Phasing Testers are available in five models for applications up to 69-kV class systems. The models include four analog phasing testers and one model with LED indication.
The analog testers are ideally suited for outdoor testing of grounded and ungrounded systems, especially in areas where an LED lamp is not easily visible. The large, 3.5-in. (89-mm) analog scale is calibrated to indicate the presence of nominal system voltages; the tester cannot be used to determine an exact voltage measurement.
1800V, Piezo Verifier
Essential safety tool is used to confirm the correct operation of voltage detectors and phasing testers that do not have a self-testing capability.
10, 20 and 30 kV, Piezo Verifier
Essential safety tool is used to confirm the correct operation of voltage detectors and phasing testers that do not have a self-testing capability.
10-30 kV Pole Phase Comparator
Performs phase comparison with a single pole. There is no connecting cable to limit distance and mobility. The instrument memorizes reference phase, then visual and audible indicators signal whether additional phases are in phase or in opposition. This unit is not a voltage detector.
Pneumatic Glove Tester
A rugged molded air pump conveniently tests all types of rubber gloves with a cuff diameter of 5 in. (127 mm) or less. A built-in check valve retains pressure within the glove as long as desired. This Biddle Tester is provided with two fabric-covered elastic sealing rings.
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