MAKER AND HACKER Digital Voltmeter Ammeter DC 0-100V 10A Dual Led Red Blue Monitor Panel Module Voltmeter  (Digital)

DC Voltmeter and Ammeter Panel Meter Features: Small size, portable, the magnitudes of voltage and current are displayed in the same screen simultaneously Specifications: Supply voltage: 4.5 - 30V (wide range) Voltage measurement range: DC 0-100V Current measurement range: DC 0-10A Display screen: 0.28 inch LED Operating current:<20mA Measuring speed:? 500mS / times Accuracy: 1%(± 1 word) Minimum operating voltage: +4.5 V Maximum operating voltage: +30 V Operating Humidity:10?80% Operating temperature: -10?+65 Operating pressure: 80 ~ 106kPa 10A inbuilt Shunt Wiring: Red line thin: power supply+ Black line thin: power supply - Red line (thick): PW+, measuring terminal voltage input positive Yellow line (thick): IN+, current input Black line thick: COM, common measuring Please see the wiring diagram picture above for details. Package include: 1 x DC VoltAmp Panel Meter with leads.