Digital DC 0-100V 0-10A 250W Tester DC7-12V LCD Digital Display Voltage Current Power Meter Voltmete

Specifications: ? Simultaneous display of voltage and current Voltage Measurement Range: DC 0-100V Current Measurement Range: 0-10A Power Measurement Range: 0-1000W Voltage Error Range: &pm;1% (Adjustable) Current Error Range: &pm;1% (Adjustable) Power Error Range: &pm;1% (Adjustable) Refresh Rate: 300ms/Times Display Method: HTN LCD 3 Rows of 3 Digits Supply Voltage: DC 7-12V Working Current: <15mA Working Temperature: -10 to 60a?? ? Package Included: ? 1 x DC Digital Voltmeter Ammeter?
2 x Cable