The Hioki Voltage Detector 3481 is a pen-style, non-metallic contact voltage detector designed for enhanced safety and efficiency on the worksite. This compact device can detect AC voltage from 40 V to 600 V and features a bright LED light for visibility in dark areas. The detector provides both visual and audible indications of voltage presence, ensuring clear and reliable detection. It meets CAT IV 600 V safety standards, making it suitable for rigorous environments. The device includes a battery self-check function and auto power-off feature to prevent battery drain, ensuring long-term reliability and performance.

Specifications & Features:

Voltage Detection Range: 40 V to 600 V AC
Indication: Visual (red LED) and audible (buzzer) signals
Safety Standards: CAT IV 600 V
Design: Pen-style with pocket clip, compact and lightweight
Battery Self-Check: White LED dims or turns off when battery is low
Auto Power-Off: Activates after 3 minutes of inactivity
Power Supply: LR44 button alkaline batteries ×3
Dimensions: 20 mm W × 126 mm H × 15 mm D
Weight: 30 g (including batteries)
Included Accessories: Instruction manual, LR44 batteries (trial use)