VoltHot Technologies

header photo

High Voltage probe with DPM

High voltage probe with DPM is high voltage measuring device in high voltage (HV) systems where it sense the high voltage by direct contact between the high voltage terminal & ground and display the reading in DPM . It can measure AC or DC high voltage.
Technical specifications
Model name VoltHot_VD_HVPD_Series
Functionalities Voltage sensing by direct contact with HV
Voltage levels 0.5kV to 50kV Peak
Voltage tolerance range +/-1% to +/-3%
Functional modes AC & DC and Self test
Applications High voltage measurements in AC or DC for indoor & outdoor.
Operating frequency 0-65Hz.

Overall length 250mm (Sensing probes – two nos.)

Overall diameter 120mm * length 100mm (Indicator plastic housing),

Probes space –connecting 8 ft cable extendable up to 16 ft.  Hot stick length 1meter. Total length 1.35 meter.

Power consumption < 4W (product range max.)
Weight Approx. 1.3kgs (excluding hot stick)
Product standard IEC 61481
Operating duty Continuous
Over voltage rating 1.2 times of rated for 1min
Battery voltage 9V
Battery low voltage Indication <5V
Auto shut off time 15 minutes after last operation.
Operating temperature -100C to +600C
Storage temperature -200C to +600C
Humidity 25% RH to 96% RH
Water resistant Yes
Reliability (warranty) 5 years
Service support Yes


  • The high voltage probe or divider has the stray capacitance effect shielding.
  • The high voltage protection is provided at the low voltage side of the probe and DPM.


  • Proto concept development test is under progress.

Go to top