Yeeco 5 Digits DC 0-3.0000A Digital Ammeter Amp Meter Ampere Panel Meter Current Monitor Gauge Tester Yellow LED Display

voltmeter basic performance parameters are as follows:
With anti-reverse power protection to prevent burning ammeter
Range: DC 0-3.0000A
Weight: 20 g
Display: five digits0.36" LED digital tube
Lead wire: 14cm (four-wire)
Display Color: Blue/green/yellow/red
Refresh rate: per second> 3 times
Supply voltage: DC 3.5-30V
Working temperature: -10 ℃ ~ 65 ℃
Opening size: 45mm * 26mm
Dimensions: 48mm * 29mm * 26mm (L * W * H)
Temperature coefficient: less than 50PPM / ℃
The maximum error of less than 1.7mA
Normal error <0.5mA
Note:(please follow the instructions carefully wiring, or burn out)
The power supply end of the ammeter and measuring the ground USES a total design, that is to say, the power supply ground wire and test the ground wire is mutually, so only string ammeter test end after the electric appliances (both devices being measured between the cathode and tested equipment power of cathode)
Advice header power supply to use isolated power supply separately
packing including:
1x Digital ammeter