- 1-40kV range. Includes hook probe, straight probe and "TP" setting on range selector switch for testing URD elbows with test points
- Self-test button verifies operation
- Optional illuminated dial for some UD models
- Clearly marked scale multipliers on range selector
- Traditional analog display provides status of system voltage to operator at a glance
- To confirm lines de-energized prior to maintenance, these detectors present field practicality. Actually field intensity meters, they are calibrated to read approximate line-to-line voltage when connected to any phase conductor. They respond to magnitude of field gradient between end probe and floating electrode (at universal hotstick-attachment fitting).
- Capable of distinguishing actual line voltage from static or line feedover. Their readings can be compared with numerical certainty rather than with the subjective judgment associated with audible and/or visual light indicators. Since these instruments are not voltmeters, no specific accuracy is claimed by manufacturer or can be assumed by the user. For use primarily as quick-check safety devices.
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