1、VOLTAGE TEST: Digital multimeter can simultaneously detect AC and DC voltage values, the main display is DC value and the secondary display is AC value. 2、NON CONTACT SENSING: When a nearby AC voltage is sensed by this intelligent multimeter, a beep alarm will sound. 3、ANTI BURNING: Dual fuse protection, intelligent anti burning, effectively preventing the multimeter from short circuit burning. 4、CLEAR DISPLAY: Flashlight lighting, high definition backlit screen, this multimeter can be seen clearly even in dark environments. 5、REASONABLE DESIGN: Silicone protective sleeve effectively prevents fall, shock, and scratch, preventing hardware damage. Back with a pen slot and support frame for easy carrying and operation. Item Type: Digital Multimeter Material: ABS DC Current: 250uA to 20A AC Current: 250uA to 20A Resistance: 250Ω to 250MΩ Capacitance: 9.999nF to 9.999mF Frequency: 250Hz to 10MHz Temperature: 20℃ to 1000℃ Temperature: 4℉ to 1832℉ Maximum Count: 25000 Battery: 1.5V AA battery x 3 (without battery) 1 x Digital Multimeter 2 x Test Pen Line 1 x Temperature Line 2 x Crocodile Clip Line 4 x Crocodile Clip 10 x Test Pen Tip 1 x Storage Bag 1 x User Manual