Seaward – KD1E/33D Portable 33kV AC/DC indicator with digital display Copy

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Datasheet - SEAWARD - High Voltage Indicators


  • AC/DC digital indicators
  • Digital display
  • Integral rechargeable battery
  • PH3 Proving unit

The KD1E/33D is a digital HV potential indicator which can be used to indicate the presence of voltage or make voltage measurements on earthed neutral systems up to 33kV.

The potential indicator display is powered by an integral rechargeable battery and is supplied complete with battery charger and PH3 proving unit in a bespoke carrying case. This robust, highly portable digital potential indicator is supplied with a carrying case for the indicator and accessories. These instruments provide a means of measuring voltage on earthed neutral electrical circuits.

Conforming in design lengths to recommended, creepage and safety standards, the KDIE series features high grade PVC tubing and incorporates totally encapsulated resistor chains. Supplied without Calibration Certificate when purchased online.


Technical specification

Maximum system voltage 33kV
Maximum voltage to earth 19kV
Threshold voltage 300V
Measuring range 0.0kV-19.0k
Resolution 100V
Accuracy +/- 5%
Sensitivity AC/DC
Circuit current (IEC 61234-2) 1.1mA nominal @19kV
Dielectric leakage current (IEC 61234-2) 17uA nominal @ 40kV
Length (mm) 600
Diameter (mm) 25
Handle length (mm) 235
Hand guard height (mm) 23.5
Contact electrode type Domed