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PINTECH 40kV High Voltage Probe for Multimeter, ±2% Accuracy, Multimeter Probe Attenuation Ratio 1000:1, Upgraded HVP-40, HVP-40A

  • Higher Precision: The HVP-40A high voltage probe provides ±2% full-scale DC accuracy and ±5% full-scale AC accuracy.
  • Economical: 1000:1 multimeter probe is cheaper than other probe. It must be used in conjunction with a power meter with an input impedance of 10M. Meter output indication: X1000 bit, i.e., 1V1000V; 10V10KV
  • Measures DC voltages up to 40kV. AC : 1-28KV(50/60Hz).
  • Safety Design: The hv probe features extra-long insulated handle, keeping hands from live parts.
  • 1,000M input impedance.
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Overview
Specs
Reviews

Any questions? Ask CelesteSM will help you find out quickly.

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Important Notes

  • Please use DMM with an input impedance of 10 MO and an accuracy of ±0.5% or better.
  • Select the desired voltmeter function and range, do not use auto ranging. Because impedance changes when shifting gears.
  • After completing the measurement, please turn off the high-voltage power supply first, and then disconnect the grounding wire.

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Specifications

Input Impedance: 1000MO
Attenuation Rate: 1000:1
Test Voltage (DC): 0~± 40kV
Test Voltage (AC): 1~ 28kV(50/60Hz)
Polarities: Positive/negative can be measured
DC Accuracy: ± 2%
AC Accuracy: ± 5%
Temperature Coefficient: ? 200ppm /?
Load Current (max): ? 40µA ( at 40kV DC )
Load Power (max): ? 1.6 watt
Operating Temperature 0? ~ +50?
The Specified Connection: DMM with 10MO input impedance
Meter Output Indication: x1000 bits,1000V?1V,10kV?10V
Weight: 398g/0.88lb
HVP-40A ???
?????
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Important Notes

  • Please use DMM with an input impedance of 10 MO and an accuracy of ±0.5% or better.
  • Select the desired voltmeter function and range, do not use auto ranging. Because impedance changes when shifting gears.
  • After completing the measurement, please turn off the high-voltage power supply first, and then disconnect the grounding wire.

?????

Specifications

Input Impedance: 1000MO
Attenuation Rate: 1000:1
Test Voltage (DC): 0~± 40kV
Test Voltage (AC): 1~ 28kV(50/60Hz)
Polarities: Positive/negative can be measured
DC Accuracy: ± 2%
AC Accuracy: ± 5%
Temperature Coefficient: ? 200ppm /?
Load Current (max): ? 40µA ( at 40kV DC )
Load Power (max): ? 1.6 watt
Operating Temperature 0? ~ +50?
The Specified Connection: DMM with 10MO input impedance
Meter Output Indication: x1000 bits,1000V?1V,10kV?10V
Weight: 398g/0.88lb

MODEL: HVP-40A

Input Impedance: 1000M

Attenuation Rate: 10001

Test Voltage (max): DC 0~ ± 40kV, AC 1~ 28kV(50/60Hz)

Polarities: Positive/negative can be measured

Accuracy: DC±2%(full-scale), AC: ±5% (full-scale)

Temperature Coefficient: 200ppm /

Load Current (max): 40A ( at 40kV DC )

Load Power (max): 1.6 watt

Operating Temperature: 0 ~ +50

The Specified Connection: DMM with 10M input impedance

Meter Output Indication:x1000 bits1000V1V10kV10V

Weight: 398g/0.88lb

In addition to the input impedance of 10M, the accuracy of the selected meter should be within ±0.5%, otherwise the attenuation ratio will be seriously affected.


Product information
Brand PINTECH
Power Source Corded Electric
Style Classic
Color Black
Specification Met CE
Upper Temperature Rating 50 Degrees Celsius
Manufacturer PINTECH
Package Dimensions 17 x 7 x 5 inches
Item Weight 1.8 pounds
Item model number HVP-40A
Date First Available October 22, 2025

Warranty & Returns

Warranty, Returns, And Additional Information

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The PINTECH HVP-40A is a 40kV high-voltage probe for multimeters, designed for technicians, engineers, and advanced electronics users who need to measure high DC voltages up to 40kV or AC up to 28kV with a 1000:1 attenuation ratio and an insulated safety handle.

Recommended For

  • Technicians and hobbyists diagnosing CRTs, flyback supplies, or other grounded high-voltage circuits who need to read anode or supply voltage with a standard 10 MΩ digital multimeter.
  • Bench users who want an economical way to extend a multimeter into the tens-of-kilovolts range for occasional DC and mains-frequency AC checks, without moving up to a dedicated high-voltage meter.
  • Repair and lab users already working with a known-compatible DMM input impedance, where the 1000:1 ratio and 10 MΩ meter requirement fit their existing measurement workflow.
  • Users measuring relatively steady high voltage rather than fast transients, such as HV power supplies, electrostatic setups, or service checks at 50/60 Hz.

Spec Summary

AttributeValue
Best ForHigh-voltage measurements with a handheld multimeter — DC up to 40 kV and AC 1–28 kV (50/60 Hz); intended for use with a multimeter that has a 10 MΩ input and uses 1000:1 attenuation
Measurement RangeDC up to 40 kV; AC 1–28 kV (50/60 Hz)
Accuracy And Attenuation1000:1 attenuation ratio; ±2% full-scale DC accuracy and ±5% full-scale AC accuracy; meter readout scaled by X1000 (e.g., 1 V = 1000 V, 10 V = 10 kV)
Input And LoadAttenuation and readings assume a multimeter input impedance of 10 MΩ and meter output indication set to X1000
Safety And DesignExtra-long insulated handle to keep hands away from live parts during high-voltage measurements
Package ContentsIncludes one high-voltage probe plus one set of accessories and one manual
Model IdentifiersHVP-40; HVP-40A (upgraded HVP-40)
Standards/CertificationsFDA Class VI Seats