Non-Metallic Contact Voltage Detector with Battery Life Indicator
VOLTAGE DETECTOR 3120
Model No. (Order Code)
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.
CAT IV 1000 V
• 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
If a malfunction is suspected
Although the following phenomena, which are unavoidable in the detection principle, can be observed, the instrument has no malfunction.
The instrument incorrectly detects metalware including steel desks as live.
Metalware close to AC power may charge AC potential (induced potential) to ground due to the influence of electrostatic capacitance, resulting in incorrectly detecting.
If the instrument is rapidly moved closer to or away from non-live circuits or DC circuits, the instrument detects live state temporarily.
The non-live circuits or DC circuits may charge static electricity, temporarily resulting in incorrectly detecting.
|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)|
Catalog: VOLTAGE DETECTOR 3120
VOLTAGE DETECTOR 3120 [514KB]
VOLTAGE DETECTOR 3120 [206KB]
VOLTAGE DETECTOR 3120-21 [161KB]
Declaration of Conformity
VOLTAGE DETECTOR 3120 [100KB]
VOLTAGE DETECTOR 3120-21 [100KB]
There are no drivers, firmware or software available for this product.