Amp Panel Meter,Jarchii Digital DC Current Ammeter, 0-10A Two-Cable Digital DC Current Display Panel Ammeter Measuring DC Current Meter for Household Factory-red-

Specifications: Technical Parameters: Supply voltage: DC4.5~30V Ammeter range: 10A (with overcurrent protection) Working current: <30mA Weight: 17.5g/0.62oz Display mode: 3 digits 0.56' Size: Approx. 48*22*29mm/1.89*0.87*1.14in (length X width X height) Mounting bore: 45.5*25.5 mm/1.79*1 in Measuring rate: >200Ms  Measurement accuracy: 1% Extreme working conditions: Low operating voltage: 4.5V  Maximum operating voltage: +30V  Maximum current output: 9.99A Operating temperature: 1~+65°C) Working humidity: 10~80% (no condensation) Working pressure: 80-106kPa  Sun exposure: no direct irradiation Color: Red Green ?Optional? Package List: 1 * Digital DC current Ammeter 2 * Cable