(Multiple Functions)KAIWEETS digital multimeter features 6000 counts auto range for accurate measurement of AC/DC voltage, AC/DC current (DC is the default), resistance, continuity , frequency, capacitance and diode, liquid temperature, wire on/off, battery check. This advanced tester can diagnose automotive, industrial and household electrical problems. (Easy to use)Turn the rotary switch, some terminals flash, indicating which terminals to insert. It is very easy to insert the test leads. Large 2.9 inch backlit LCD screen. Dual display with bar graph. The flashlight on the back ensures easy use in dark places. Stable stand with sensor slot on the back. (Type K Thermocouple/Non-Contact Voltage Test): Type K Thermocouple can be used for temperature measurements up to 250 degrees. Non-contact voltage test and Live function with sound and light alarm. The Sceen turns red when detecting a live wire. Overload protection, automatic shutdown to ensure the safety of measurements. Data retention, maximum/minimum data, low battery prompt, auto range for ease of use. (SAFETY)- IEC CAT III 1000V, CAT IV 600V, CE, RoHS certified. Anti-burning with double ceramic fuse and thermistor protection circuit. High voltage protection is active on all ranges. Double insulated unit. The protective silicone case prevents it from falling.