LED Digital Display DC Energy Meter 10A DC 2.8-30V Voltmeter Ammeter Watt Power LED Panel Amp Volt Current Power Meter

Specifications: Operating Voltage:2.8-30VDC Test Voltage:2.8-30VDC Rated Current:10A Measurement Accuracy:2% Features: Electrical parameter measurement function(Voltage, current, load resistance, remaining charge (symbol display)) Backlight function (key control backlight off) LCD full display function (also shows voltage, current, resistance, power) Real-time monitoring of the charging and discharging parameters of state power, voltage, current, remaining battery power (It must first set the cut-off voltage, full voltage) Display format: Voltage:Displays the current input voltage value Display format 2.8-30VDC Current:Displays the current load operating current Display format 0.00-10.0A Resistor: Displays the current load resistance Display range 0-999?? R <10? display 0.01-9.99? 10? ? R <100? shows 10.0-99.9? 100? ? R <1000? Displays 100-999? 1000O?R Display “oL” ? Power: Displays the remaining battery power The remaining power is a five-cell battery symbol in the form of display, through the current voltage and pre-set cut-off, full voltage to distinguish, so the test should be set before the battery full power and cut-off voltage Battery power is battery power on the grid in the form of LCD display, A total of five rating, Battery is distinguished by the battery voltage Show full power when the grid is 5, Show 4/5 power when the grid is 4, Show 3/5 power when the grid is 3,Show 2/5 power when the grid is Show 1/5 power when the grid is 1, When the battery cut-off voltage, Displaying 0 grid (only battery frame) When the power voltage measured as full charge, the battery cut-off voltage set at zero power Battery cut-off voltage can be set, Range set for 2.8 – 30V,