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

Description

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:

1. Electrical parameter measurement function(Voltage, current, load resistance, remaining charge (symbol display))
2. Backlight function (key control backlight off)
3. LCD full display function (also shows voltage, current, resistance, power)
4. 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:

1. Voltage:Displays the current input voltage value
   1. Display format 2.8-30VDC
2. Current:Displays the current load operating current
   1. Display format 0.00-10.0A
3. Resistor: Displays the current load resistance
   1. Display range 0-999Ω​
   2. R <10Ω display 0.01-9.99Ω
   3. 10Ω ≤ R <100Ω shows 10.0-99.9Ω
   4. 100Ω ≤ R <1000Ω Displays 100-999Ω
   5. 1000O≤R Display “oL” Ω
4. Power: Displays the remaining battery power
   1. 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
   2. 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
   3. Show 1/5 power when the grid is 1, When the battery cut-off voltage, Displaying 0 grid (only battery frame)
   4. When the power voltage measured as full charge, the battery cut-off voltage set at zero power
   5. Battery cut-off voltage can be set, Range set for 2.8 – 30V, But not more than the full-scale voltage
   6. Battery full-scale voltage can be set, Range set for 2.8V – 30V, But not less than the cut-off voltage

Attention:

• This module is suitable for indoor use, should not be used outdoors
• The load should not exceed the rated power
• Wiring sequence should not be wrong