It is a 10A Digital Ammeter,DC 7-30V Powered,can measure current range 0A-10A, build-with connection reverse protection. It is for monitoring car, car battery, motorcycle.

Feature:

• Power Supply: DC 7-30V
• Measure range: 0-9.99A (built in shunt)
• Display: three 0.36" LED digital tube
• Display color: Red
• Refresh rate: about 200mS / times
• Working current: <8mA
• Accuracy: about 0.01A
• Operating temperature: -40 °c ~ 85 °c
• Dismensions: 22.5x14x9mm

• According to the results of the size of the automatic floating decimal place to display the most accurate values
• Positive and negative indicate the current direction.
• The ammeter can measure current value range of 1.5 times, but maybe display an error value, when over-range error, please power off to prevent burn the meter.

• 1x Digital Ammeter (bulit in shunt)