20A 120V Digital DC Voltmeter Current Voltage Meter LCD Energy Charger Tester

ITEM NAME:20A 120V Digital DC Voltmeter Current Voltage Meter LCD Energy Charger Tester DC 120V 20A Digital DC Voltmeter Current Voltage Meters LCD Energy tester Charger ammeter battery power supply capacity detection 100% brand new and high quality Features: Maximum 2400 W Built-in buzzer threshold alarm Great for DIY projects whether measuring lithium batteries, polymers, cell phone batteries, nickel cadmium, nickel hydrogen and other alkaline acid batteries with DC output. Low voltage, please provide independent power interface. 4~30V DC supply voltage range of the measurement system. Display Type: Micropower consumption of LCD module with Chinese and English green backlight display Specifications: Input/output interface: 20 A high current screw Voltage range: 0.00 V~120 V, Resolution accuracy: 0.05 V. Current range: 0.20 A~20 A, Resolution accuracy: 0.05 A. Capacity range: 0~999.99 Ah, Resolution accuracy: 0.01 Ah Power accumulation range: 0~9999.9 Wh, Resolution accuracy: 0.01 Wh Power range: 000.00~2400 W, Resolution accuracy: 0.01 W Impedance range: 1~999.9, Resolution accuracy: 0.1 Temperature range: 0~99Â °C, Resolution accuracy: 1Â °C The longest time: 999H59M59S, Resolution accuracy: 1S Time reminder setting: count down any value for 24 hours Small current standby alarm threshold parameter: <2 W / 0.5 H. Small voltage power requirements: measurement <7.8V Refresh time: > 500 ms / hour > 500 ms / time Measuring speed: 0.5 times per second Due to power flow: <0.02 A Working temperature: -10 ~ + 60 degrees, Celsius -10 ~ + 60Â °C Working humidity: 10~80 Working pressure: 80~106 kpa Product size: 48x29x27mm/1.89x1.14x1.06inch 1 x Voltmeter Amperimetro Tester.Impedance range: 1~999.9, Resolution accuracy: 0.1. Built-in buzzer threshold alarm. Capacity range: 0~999.99 Ah, Resolution accuracy: 0.01 Ah. Display Type: Micropower consumption of LCD module with Chinese and English green backlight display.