Voltage detector: Non-metallic contact 70V to 1000V phase detector

Electrical testing: Hioki’s non-contact voltage detection and measurement technology places efficiency and safety as priority considerations with the goal of protecting customers that need to conduct on-site electrical work as part of renovations and expansions of manufacturing plants and buildings. Model 3129-10 is a non-contact phase detector that detects the phase of electrical current flow within insulated wires without the use of metallic contact voltage clips.

Magnetic base allows the instrument to be secured on a distribution panel

Simply clip clamps onto wire insulation

Rotating LED indicator shows the phase sequence for a 3-phase power supply at a glance

Intermittent beeps signal positive phase; continuous tone signals reverse phase

• Functions: Phase detection (positive and negative)
• Voltage detection method: Static induction
• Voltage range: 70 to 1000 V AC (50/60 Hz) (sine wave,continuous input)
• Frequency range: 45 Hz to 66 Hz
• Object to be connected: 7 mm (0.28 in) to 40 mm (1.57 in) of insulated wiring (IV, HIV cable: 14 to 500 mm^2; CV cable: 3.5 to 500 mm^2)
• Power supply: R6P (AA) manganese battery ×2, Continuous use: 70 hr
• Dimensions and mass: 70 mm (2.76 in) W × 75 mm (2.95 in) H × 30 mm (1.18 in) D, 240 g (8.5 oz), Cord length : 0.7 m (2.30 ft)
• Accessories: Carrying case ×1, Strap ×1, Spiral tube ×1, Instruction manual ×1, R6P (AA) manganese battery ×2

For more information about Hioki or other products, click here to go to Utility Products’ Buyers Guide.

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