VOLTAGE DETECTOR 3120

Non-Metallic Contact Voltage Detector with Battery Life Indicator

Hioki leads the industry in non-metallic contact test and measurement technology that promotes safety on the worksite. The 3120 is a non-metallic contact voltage detector with a power switch that also gives a clear indication of the battery state with a green LED. When voltage is detected, the LED lights red along with an audio signal.

Key Features

• Top “primary supply level” safety class rating for voltage detectors • CAT IV 1000 V design meets CE Mark qualifications • Continuously indicate battery status with green indicator lamp • Both visual and audible voltage detection indication • Automatic power switching prevents battery discharge

■ Basic specifications

Measurement function	Voltage detection
Measurement voltage	70 to 1000 VAC, 50/60 Hz (when in contact with an IV 2 mm^2 or equivalent insulated wire)
Pilot light	The red LED lights up and the buzzer sounds when the wire is live
Battery check	Green LED
Power supply	R03 (AAA) manganese or LR03 (AAA) alkaline battery ×2, Continuous use: 200 hr (using the LR03 batteries)
Dimensions and mass	149 mm (5.87 in)H × φ 18.5 mm (0.73 in), 38 g (1.3 oz)
Accessories	Instruction manual ×1, R03 (AAA) manganese battery ×2 (for trial purposes only)