High Voltage Indicators & Detectors
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Free UK DeliverySofamel VTE-25-U AC Voltage Detector£489.96 £408.30
- Rated voltage: 25 kV AC
- Frequency: 50 / 60 Hz
- Work temperature range: from -25°C to +55°C
408 Reward PointsPrice Match GuaranteeVTE-25-U -
Free UK DeliverySofamel VTC-OA DC Voltage Detector£695.52 £579.60
- Voltage range: 500 V < Vt < 5000 V
- Operating temperature: -25°C to 55°C
- Humidity Range: 20 to 96 %
579 Reward PointsPrice Match GuaranteeSOFA-VTC-OA-X -
Free UK DeliverySofamel VTC-OAD DC Voltage Detector with AC Induced Voltage Indication£838.80 £699.00
- AC induced voltage: 500 V < Vtac < 5000 V
- ALTERNATING current 50-60 Hz
- Operating Temperature: -25°C to 55°C
699 Reward PointsPrice Match GuaranteeSOFA-VTC-OAD-X -
Free UK DeliverySofamel VTA High Voltage Detector, 50 / 60 Hz, 45 to 420 kV£1,249.08 £1,040.90
- Self-checking system
- Self-ignition when voltage presence
- Auto turn-off into sleep mode
1040 Reward PointsPrice Match GuaranteeSOFA-VTA-X
About High Voltage Indicators & Detectors
The best warning for an electrician of a hot power line is a high-voltage indicator. Other devices relying on secondary power sources or subject to protective measures such as fuses can give false positive readings because they are not working as a direct result of the electricity in the lines. A high-voltage indicator is very simple and very effective.
Most high-voltage indicators are simple circuits. They consist of a connector attached to a bus bar in the supply cabinet, and a light-emitting diode inside of a small housing with a window to view the light. The LED may or may not flash, but its illumination lets an electrician know the line is powered and must be shut off before work.
A voltage detector is a device that determines the presence or absence of an electrical charge in an object. It can be a simple, pen-shaped piece of testing hardware that indicates the existence of electricity or an advanced tool that detects precise voltage levels in electrical systems.
A voltage detector measures the flux lines of the electric field formed between the earth's potential and a live component of the system.