Hioki memimpin industri dalam uji kontak non-logam dan teknologi pengukuran yang mempromosikan keselamatan di tempat kerja. Hioki 3481 adalah detektor tegangan kontak non-logam bergaya pena dengan lampu LED terang yang meningkatkan keselamatan dan efisiensi kerja bahkan di tempat kerja yang redup. Ketika tegangan terdeteksi, lampu LED merah akan menyala bersama dengan sinyal audio.
| Measurement function | Voltage detection |
|---|---|
| Operating voltage range | 40 V to 600 V AC (When brought into contact with a 2 mm^2 insulated cable equivalent to 600 V polyvinyl chloride insulated wire) Maximum sensitivity variable range 40 V to 80 V AC (80 V at the time of shipment) |
| Operating frequency | 50 Hz/ 60 Hz |
| Pilot light | Red LED lights up and the buzzer sounds when the wire is live |
| Battery check | White LED is dim or out when the batteries are low. |
| Auto power off | The power will be turned off automatically if the instrument remains idle for 3 minutes after the power is turned on. |
| Power supply | LR44 button alkaline batteries ×3, Continuous use: 5 hr (Power ON standby state) |
| Dimensions and mass | 20 mm (0.79 in)W× 126 mm (4.96 in)H× 15 mm (0.59 in)D (excluding projections), 30 g (1.1 oz) (including LR44 button alkaline batteries) |
| Accessories | Instruction manual ×1, LR44 button alkaline batteries ×3 (for trial purposes only) |
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