Mini Size Digital Voltmeter Measurement Range DC0-100V 

Description:

The voltmeter is mini size and compact , measurement range between DC0-100V.

Measurement Voltage is input to the module by black line (-ve) and yellow line(+ve)

It require additional auxiliary power for the functioning of circuit, auxiliary supply voltage range is rather wide, from 4V to 30V.

Auxiliary supply voltage is required for the functioning of the voltmeter internal circuit, should input to the module by black line(-ve) and red line (+ve)

With three wiring, easy access to car / battery car / motorcycle test line

Red line : Auxiliary supply - positive , can not exceed 30V

Black line : common ground , meter supply - negative test terminal - negative

Yellow line : Header Test End input.

The voltmeter can be used for various voltage applications

Technical parameters:

Working voltage : 4 ~ 30V

Test voltage : 0 ~ 99.9V

Operating Current : <20mA

Display : 0.36 "LED, red  

Dimensions: Length Width 23x 15x 10mm thick

Hole size : 24x15mm

Hole screw hole size : 2mm

Measurement rate : ≥ 500mS / times

Accuracy : 1% (± 1 word )

Extreme working conditions :

Minimum operating voltage : +4 V

Maximum working voltage : +30 V

Working temperature : -10 ~ +65 degree

Operating Humidity : 10 ~ 80% ( non-condensing )

Working pressure : 80 ~ 106kPa

Sunlight : No direct exposure

It  can be used as two wired, just need red and yellow lines connected together.

Package included:

1 pcs mini size Digital Voltmeter with Black, Red and Yellow lines.

(Battery Pack, Breadboard, Power Module and Dupont Wires shown in picture are for illustration only and not included in package)