Test voltage: 2~200V; Working current: 0.2~20ADL24 discharge : voltage * current Less than 150 W; DL24P discharge : voltage * current Less than 180 WThe actual working current is limited by the maximum , please adjust according to the law of energy saving.Built-in over-current, over-temperature, over- safety protection function, if the protection interface pops up, please note that after the parameter adjustment, it should be adjusted to the maximum before discharging , You can slowly adjust the preset value during start-up and discharge to adjust it to the maximum discharge Four operating modes1. current operation (CC)2. resistance operation (CR)3. operation ()4. voltage operation (CV)Three protection settings1. Overload protection2. Overcurrent protection3. High temperature protectioncolor:As shownMaterial:MetalPackage Contents:1 x DL24P color display bluetooth digital display curve version with tester1 x DC12V 1A supply1 x USB cable1 x Temperature Probe1 x Red and Black Single Wire Alligator CableOnly 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.