ขาย DC 20 A แผงวัดแรงดันไฟฟ้าพลังงานแสงอาทิตย์สำหรับรถยนต์ ราคาที่ดีที่สุด

Description Function: 1. Electical parameter measurement function(Voltage, current,active power, energy） 2. Voltage alarm function(over voltage alarm threshold, backlight and voltage flashing to alarm) 3. The reset function of energy key. 4. Store date when power off. 5. Large-screen LCD (display voltage, current, active power, energy at the same time) 6. Backlight function. Display interface Display interface is large-screen LCD (display Voltage, current, power, energy parameters at the same time) Display format: 1. Power: test range: 0-2KW Within 1kw, the display format is 0.0-999.9W; 1kw and about, the display format is 1000-2000w. 2. Energy: test range: 0-9999kwh Within 10kwh, the display format is 0-9999wh; 10kw and about, the display format is 10-9999kwh. 3. Voltage: test range: 6.5-100v Display format: 6.50-99.9v 4. Current: test range: 0-20A Display format: 0.00-20.00 Precautions: 1. This module is suitable for indoor, please do not use outdoor. 2. Applied load should not exceed the rated voltage, current. 3. Wiring order can't be wrong. Specifications: Type: PAEM-031 Working voltage: 6.5-100VDC Test voltage:6.5-100VDC Rated power: 20A/200W Meaurement accuracy: 1.0 grade Size: 89.6*49.6*24.4mm(Length*Wide*High） LCD screen: 51*30mm(Length*Wide) Color: Black Package include: 1x DC 20A Voltage power monitor（With English manual）