Joy-it Digital rack-mount meter

The COM-VM01 is an ultra-compact digital one
Voltmeter, which is very fast and precise
DC measurements in electronic projects,
Prototypes and monitoring applications
developed. It has one
Bright red 3-digit 7-segment display with
A digit height of 0.36 inches which also includes in
Low-light environments
Ensures excellent readability.
The module comes directly from the measured one
Voltage-operated so that no additional
Power source is required. It supports one
Wide measuring range from 3 V to 29.9 V DC with one
High input resistance of over 100 kΩ and
Provides accurate readings without testing
On the circuit. The integrated
Calibration potentiometer enables a.
Fine adjustment for optimum accuracy from to
at ± 0.1%.

Thanks to its compact dimensions (33 × 15 ×
11 mm) and its low weight of only 5 G
The COM-VM01 can be easily installed in the enclosure,
Control panels or embedded systems.
With an update rate of 300 ms, it provides
Fast and stable readings and is suitable for Ideal
For voltage monitoring tasks in laboratories,
Vehicles, in modeling and in industrial plants.
This mini voltmeter is especially suitable for
For use in DIY electronics, battery-operated devices
And mobile test setups. Its uncomplicated
Two-wire connection (red = positive / black =
Negative) allows simple installation and
Immediate start-up. Whether for permanent
Voltage display or temporary diagnosis -
The COM-VM01 offers a reliable and efficient
Measuring solution in the smallest possible format.

This text is machine translated.