Safe Voltage Measurement in Breaker Cubicles. Hioki's new HiTester enhances voltage measurement safety. Development of the Safety HiTester 3258 opens the door to a new realm of safety by accurately measuring non-destructively through wire insulation, a particular safety concern t o those who maintain and inspect electrical facilities. The HiTester measures the voltage between two probes. To ensure accurate measurements, apply the voltage detector probes perpendicular to the object to be measured.
- Measure voltage on insulated electric cables
- Measure safely around metal busbars and terminals
- Optimized for 380-480 VAC lines
Model Specifications:
- Measurement parameter: AC voltage
- Measurement objects: Insulated electric lines (Indoor PVC or equivalent, 100 mm2 or larger), metal conductors
- Measurement Values: True RMS display
- Max. rated voltage to earth: 600 Vrms AC
- Circuit dynamics: Crest factor 1.8
- Temperature Characteristics: 0.05% rdg
- Display: 4200 counts, with less than 10 counts zero-suppressed
