DC 0-100V/ 7-110V 50A Digital Voltmeter Ammeter LED Display DC Amp Volt Meter Voltage Current Tester Volt Detector with FL-2 50A/100A 75mV Shunt 50A 75mV FL-2 External Shunt Description: Product Name: DC Shunt Model: FL-2 Material: Metal, Plastic Accuracy: 0.5 Cla Current: 50A Voltage Drop: 75mV Parameters: 1. Accuracy level :2-4000A, 0.5 level;5000-10000A, 1 level. 2. Environmental conditions: -40 ~ +60 , the relative temperature 95% (35 C) 3. Overload performance: 120% of rated current, 2 hours 4. Voltage drop: 75mV 5. Load heat: Temperature rise changes stabilized, rated current of 50A does not exceed 80 C; rated current of 50A does not exceed 120 C. DC 0-100V 50A LED Digital Voltmeter Ammeter Parameters: Working voltage: DC4~30V (5~12V recommended) Working current of Meter itself: 20mA Measuring current range: DC0.05A~50A(display mode 0.0A~10.00A~100A) Voltage measurement range: DC 0 - 100V (display mode 0.00V~10.0V~100V) Refresh speed: 300ms/time Display mode: 0.28 inch 3-digit LED, two color blue and red Product size: 47.65*28.82*22.20mm Operation Temp: -10C-+65C Hole size: 45.5*26.0mm Product weight: about 20g Reverse connection protection: there is reverse connection protection of working power supply, but long time reverse connection may also cause damage. DC 7-110V 50A LED Digital Voltmeter Ammeter Specification: Working voltage: DC 5 -12V Current measurement range: DC0.05A~50A( Display mode 0.0A -50A) Voltage measurement range: DC 7 -110V (display mode 0.0V -10.0V -110.0V) Refresh speed: 300ms/time Display Size: 0.28 inch 3-digit LED Display Color: Red Red, Red Blue (Optional) Reverse connection protection: there is reverse connection protection of working power supply, but long time reverse connection may also cause damage Product size: 46.7528.8222.20mm Hole size: 45.526.0mm Operation Temperature: -10 -65C Product wire: 4 wires (2P thin wire, 2P thick wire) Lead definition: Thin red line: positive pole of instrument power supply and positive pole of voltage measurement Thin black wire: the negative pole of the power supply of the instrument and the negative pole of the voltage measurement Thick red line: the positive pole of the current test, in series with the negative pole of the load Thick black wire: negative pole of current test, connected to negative pole of load power supply Note: DC 7 -110V can be measured directly, no independent power supply is required, and wiring is convenient. The product withstand voltage is 150V. If the voltage exceeds 110V, the digital tube will be turned off. If the voltage exceeds 150V, including pulse voltage, the meter will be completely damaged. 64420 More To Love