ขาย db 30 v 10 a lcd li - ion เครื่องทดสอบแรงดันแบตเตอรี่/กระแสไฟฟ้า/ความจุ/18650 266 ราคาที่ดีที่สุด

sku348394 Lithium Li-ion battery tester LCD meter Voltage/Current/Capacity/ 18650 26650 Features Voltage：2.8-30.0V Current：0-10.0A 18350/18650/26650 Resolution：0.1 Accuracy：+-2% Measure： voltage/current/capacity/the load resistance All in one meter Lithium lo-ion battery tester LCD meter voltage/current/capacity/the resistance of load suitable for: 18350 18650 26650 lithium li-ion battery and other battery for DIY project Function description Measure the battery voltage Range: 2.8~3.0V Resolution: 0.1V Accuracy: 2% Measure the battery capacity Battery capacity is the battery grid form on the LCD display, a total of five girds. Battery capacity is distinguished by the battery voltage Displaying X0 grids stand for full capacity, X1 girds for 4/5 capacity, X2 grids for 3/5 capacity, X3 grids for 2/5 capacity, X4 grid for 1/5 capacity, X5 grid for 0/5 capacity. (default： 3.7V full capacity, 2.8V is exhausted) Can be set the full capacity 2.9v-30.0v, the exhausted 2.8V-29.9v Measure the current Range: 0.0~10.0A Resolution: 0.1A Accuracy:2% Measure the resistance of the current Range: 0.0~10.0A Resolution: 0.1A Accuracy: 2% Measure the resistance of the load Range: 0~999Ω， when over 999Ω display“OL” Resolution：when less than 10Ω，resolution is 0.01Ω When less than 100Ω，resolution is 0.1 Ω When less than 1000Ω，resolution is 1 Ω Accuracy： 2% Back light Default off- backlight, you can turn on/off the backlight by button Specifications Color：green Size：42*19*12mm Display size: 25*12mm Note: battery ≥2.8V Working temperature: -10℃~ =40℃ Package included 1x Lithium Li-ion battery tester module