LED voltmeter voltage digital display 0.28 inch 2.5V-30V - various colors - NEW

Article description:

Mini Digital LED Voltmeter

This voltmeter is small and compact. This means it can be easily installed almost anywhere. Designed for input voltages of up to 100V DC.

The product has good stability and high measurement accuracy. The accuracy can be fine-tuned using a potentiometer on the back.

Technical data:

Measuring range: DC 2.50 - 32V

Update rate: approx. 100 ms once

Measurement accuracy: ± 1% > 10V error ± 0.1V < 10V ± 0.03V

Fine adjustment: potentiometer screw

Power supply range:  No power supply required. Damage can occur from approx. 40V.

Input resistance: > 50k?

Working current: <30mA

Specification: Three-digit digital tubes with 0.28 inch LED

Line length: standard 20cm

Dimensions: 30 x 11.5 x 9 mm

Hole size: Distance: 26 mm Aperture: 2.4 mm

Net weight: 4g

Operating temperature: -10°C - 80°C

Working humidity: 10 - 80%

Working pressure: 80 - 106 kPa