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The HIOKI 3481-20 VOLTAGE DETECTOR by HIOKI is a mid-range other measuring instruments and tools designed for DIY enthusiasts and makers. It features Manufacturer: HIOKI and Operating Voltage Range: 40 to 600 VAC.
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About This Product
The HIOKI 3481-20 VOLTAGE DETECTOR by HIOKI is a mid-range other measuring instruments and tools designed for DIY enthusiasts and makers. It delivers reliable performance at an accessible price.
Key Specifications
- Manufacturer: HIOKI
- Operating Voltage Range: 40 to 600 VAC — reliable connection even at a distance
- Model No. / Name: 3481 20
- Shipping Weight: 0.056 kg
- Shipping Dimensions: 23 × 7 × 3 cm
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The HIOKI 3481-20 VOLTAGE DETECTOR is a compact, non-contact voltage detector designed for enhanced safety and convenience on the worksite. It detects AC voltages from 40 V to 600 V and features both visual (bright LED light) and audible (buzzer) indicators when voltage is present. The pen-style design, with a pocket clip, makes it easy to carry and use in tight spaces. The sensitivity of the detector can be adjusted between 40 V and 80 V, allowing it to adapt to different environments.
It is built to meet the CAT IV 600 V safety standard, ensuring reliable protection for professionals working in high-voltage conditions. Additionally, the HIOKI 3481-20 VOLTAGE DETECTOR includes a built-in light at the tip, making it ideal for use in dimly lit areas. The detector also features an auto power-off function, conserving battery life, and is powered by three LR44 alkaline batteries, providing up to 5 hours of continuous use.
Features:
- Non-contact voltage detection: Detects AC voltages from 40 V to 600 V without direct contact.
- Visual and audible indicators: A bright red LED light and a buzzer alert you when voltage is detected.
- Compact, pen-style design: Easy to carry and use with a pocket clip for convenience.
- Adjustable sensitivity: Sensitivity can be adjusted between 40 V and 80 V for varying environments.
- CAT IV 600 V safety rating: Meets high safety standards for use in high-voltage environments.
- Built-in light: Illuminates the tip for use in dark or dimly lit areas.
- Auto power-off: The device automatically powers off after 3 minutes of inactivity to save battery.
- Battery life: Powered by three LR44 alkaline batteries, providing up to 5 hours of continuous use
Package Includes:
1 x HIOKI 3481-20 VOLTAGE DETECTOR
1 x User Manual










