Specification:
Material: ABS， Aluminum

Size：Like the picture show

Cable Length: Approx.17.5cm (Yellow，Black，Red)

Approx.19.5cm (Black， Red)
Working voltage: 4-3V DC
Working current:<1mA
LED Display Color: Red & Blue

Measuring range: DC -2V

-1A (more than 1A need shunt )
Measure accuracy: 1% (± 1 digit)
Operating temperature: -1 to 65° c
Working pressure: 8 to 16 kPa

Features:

-High quality， easy to use， have LED display

-Has reverse polarity protection

-Access the circuit and draw digital ammeter head

before using shunt， to prevent pressure damage to the meter

Package includes: 1 x Volt Meter， 1 x Current Shunt