top of page
VXI pose A.jpg

VXI 20K-35G

High Impedance High Voltage Meter

• Linear Accuracy of 0.1%

• Compact Benchtop Size

• Ultra-High Input Impedance

• Retractable Feet

• Color Screen

• 1-year Standard Warranty

• Accredited Calibration

• Over Voltage Warning

• Dual Screen and Buffered BNC Outputs

• Simultaneous AC & DC Voltage Reading


Input Power Voltage:


Input Current

< 0.2A typical


0V, Circuit Return is internally connected to Earth Ground.

0VDC – ±20000VDC

Voltage Measurement Range

Overvoltage Warning


BNC Bandwidth

50kHz typical

Screen Bandwidth


Input Resistance

35GΩ typical



*After 30 minute warm-up period.


The VXI 20K-35G is a versatile high voltage meter, it includes a range of features including: Linear Accuracy of 0.1%, Compact Benchtop Size, Ultra-High Input Impedance, Retractable Feet  Color Screen, 1-year Standard Warranty, Accredited Calibration  Over Voltage Warning, Dual Screen and Buffered BNC Outputs, and Simultaneous AC & DC Voltage Reading with a voltage Measurement range from 0VDC – ±20000VDC and a input resistance of 35GΩ typical up to 10kV and input/output isolation of ± 1kV. Fully encapsulated in a compact (1.8”L x 1.0”W 0.40”H) package, the ECHV Series has easy-to-use features that enable the designer to quickly integrate high voltage into any design. A high impedance programming input makes the ECHV Series very easy to use.

HVM’s proprietary resonant converter design minimizes quiescent current and operating noise while delivering maximum performance and reliability. A special feature of this power supply is its extremely low input current, making it ideal for battery powered applications.

The device operates directly from 5V or 12V input and the output power rating is 1W. Output voltage is independent of input power voltage and is proportional to the programming voltage (0 to 5V produces 0 to full scale output) and features excellent linearity. The ECHV Series is designed for stable operation over a wide temperature range of -55°C to +70°C.


Innovative High Voltage Products
bottom of page