Mechanical Specifications


Length (including flanges): 5.785 inches
Width : 4.725 inches
Height: 2.372 inches
Weiht: 7.000 ounces

Usb isolated voltmeter board with enclosure

Product Weight:

9.500 ounces (PCB with enclosure and connectors)
2.500 ounces (PCB only with connectors)

Pluggable Connectors:

Wire acceptance: 12 - 30 AWG
Type: Double-sided contact spring
with clamping screw and retention lock


Electrical Specifications


Standby Current Consumption: 8mA
Current Consumption During VM Read: 113mA
USB Voltage: 5V

Individual Voltmeter:

Voltage Swing: 200Vdc
Voltage Range: -100 Vdc to +100 Vdc
Current Consumption / VM (During Read): 105 mA
Accuracy: 24-bit resolution (Software formatted to 6 decimal places)
Time to Read: 200ms

Environmental Specifications

USB isolated voltmeter board temperature rating: -40°C to 85°C
Enclosure: Flame retardant ABS plastic (UL94V-0)
Connectors: Polyamide Nylon 6/6 (UL94V-0)

Screen Shots

USB isolated voltmeter board

Board overview

Our Story

EtherTek Circuits started its business in 2001. Ever since we have provided remote monitoring and control solutions for Remote Tower Sites, the Oil & Gas industry, Telemetry systems for Agriculture, Municipalities, Mines, Solar Farms, Hydro Plants, and the Military.

Our Contacts

19131 33rd Avenue,
Surrey, B.C. V3Z-1A1 CANADA

+1 (604) 576-8333