High Voltage Indicators & Detectors
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Free UK DeliveryCatu CC-765-10/36-K I.E.C. 10/36 Kv Ext. "K" Voltage Detector£641.57 £534.64Catu CC-765-10/36-K I.E.C. 10/36 Kv Ext. "K" Voltage Detector
534 Reward PointsPrice Match GuaranteeCC-765-10/36-K -
Free UK DeliverySeaward KD1E Neon HV Potential Indicator (1-11KV)£738.00 £615.00- Duplicate neon indicators within shock resistant sleeves
- Permanently connected earth cable
- Hand guards on both elements
615 Reward PointsPrice Match GuaranteeSEAHV13 -
Free UK DeliveryMetrohm HVI-F0357A High Voltage Indicator Kit to 15KV AC / DC£838.80 £699.00- Detects voltages between 200V and 15kV
- Indicates voltages via flashing neon lights
- Suitable for ensuring the safety of maintenance and installation personnel
699 Reward PointsPrice Match GuaranteeHVI-F0357A -
Free UK DeliverySeaward KD1E/33 Neon HV Potential Indicator (3-33KV)£946.80 £789.00- Duplicate neon indicators within shock resistant sleeves
- Permanently connected earth cable
- Hand guards on all elements
789 Reward PointsPrice Match GuaranteeSEAHV8 -
Free UK DeliverySeaward KD1E / 15D Digital Potential Indicator£1,674.00 £1,395.00- Up to 15kV measurements
- Rechargeable battery
- AC/DC measurements
1395 Reward PointsPrice Match GuaranteeSEAHV1 -
Free UK DeliverySeaward KD1E/33D Digital High Voltage Indicator & PH3 Proving Unit£1,842.00 £1,535.00- For use as either a potential indicator to determine presence of voltage or as voltmeter
- Robust housing display
- No switches
1535 Reward PointsPrice Match GuaranteeSEAHV2
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.
