Dual Digital Volt Meter 100V 10A [B030]

Dual Digital Volt Meter 100V 10A [B030]

https://www.youtube.com/watch?v=ooUc6LTzRNI

* Specs

Working voltage:4.5-30V DC

Note: The maximum input voltage can not exceed 30V, otherwise there is the danger of burning

Working current:≤20mA

Display: 0.28" Two color blue and red

Measuring range: DC 0-100V 0-10A

Minimum resolution (V): 0.1V

Refresh rate: ≥100mS / times

Measure accuracy: 1% (± 1 digit)

Minimum resolution (A): 0.01A 

Operating temperature: -15 to 70° c

Working pressure: 80 to 106 kPa

size :47×28×16 mm/1.85*1.10*0.63"

Net Weight:19 g

Weight:29 g

* Contents

- Connect

2Line (Power)

Red ----- 5V (4.5V ~ 30V)

Black ----- GND

 

3Line

Red ----- External Power +=========> Load (+)

Black ----- External Power GND

Blue =============================> Load (-)