FX25 4A 25W DC Electronic Load Tester USB Power Detector Battery Capacity Tester Adjustable Resistor

1. with the design of separate power supply, the product's own measurement circuit and display circuit do not consume the energy of the test terminal, and the measurement is more accurate and reliable.2. Using LCD screen display, can display load input voltage, input power, Current, discharge time, discharge maH, product information such as temperature.3. Complete protection mechanisms, with undervoltage protection, overvoltage protection, and overcurrent protection, over-power protection, over-temperature protection and other protections.4. The current adjustment adopts a long-handled potentiometer, which can be rotated and adjusted by hand. Need extra tools such as a knife.5. with voltage and current correction function to meet customers' high-precision requirements. Parameters can be stored after power-off. Used in power sources (product power supplies, chargers, power , etc.) aging or functional testing, testing battery capacity discharge characteristics, desktop small loads.Load power supply voltage: DC5.0V (with anti-reverse connection)Load power current: less than equal 200mALoad input voltage: DC1.5V-25V (with anti-reverse connection)Voltage accuracy (+\/-1%+1 word) can be calibratedCurrent accuracy (+\/-1%+1 word) can be calibratedCooling : intelligent temperature control fan + all aluminum heat sinkWorking environment temperature: -15Celsius-50CelsiusUndervoltage protection threshold: default 1.5V (adjustable between 1.5V-24.5V)Overvoltage protection OVP threshold: default 25.0V (adjustable between 1.5V-25.0V)Over-temperature protection OTP threshold: default 80Celsius (adjustable between 40Celsius-80Celsius)Product weight: 65GLoad input current: 0.00A-4.00AFan speed: 6000rpmOvercurrent protection OCP threshold: defau 4A (adjustable between 1.0A - 4A)Over power protection OPP threshold: default 25W (adjustable between 1.0W - 25W)Type: FX25colour:BlackMaterial:PCBsize:114mm x 43mm x 30mmPackage Contents:1 x DC Electronic Load TesterOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.