Four-Digit Digital Voltmeter Ammeter And Power Meter Dc 0-100V 10A 1000W Voltage And Current May Be Fine-Tuned

New and high quality! Power supply voltage: DC 7-12V Operating current:  Less than 15mA Voltage measurement range: DC 0-100V Voltage error range: plus-minus 5 (adjustable) Current measurement range: 0-10A Current error range: plus-minus 5 (adjustable) Power measurement range: 0-999W Power error range: plus-minus 5 (adjustable) Refresh rate: 300ms/time Operating environment: -10~60 Celsius Color: As the pictures show Size:7.9*4.2*2.6cm Package quantity:1Pc Note: Please allow 2-3 differences due to manual measurement. The above dimensions are for reference only. As different computers display different colors, thank you for your understanding, the actual product color may be slightly different from the image. The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.