Check the listing for details. LCR-TC1 Multimeter Transistor Tester LCD Display Diode Capacitor Auto Test Meter. Condition: Brand New. Listed at 20.30 USD. Feature:Self test with automatic calibrationSize: 70*90*26m/ 2.71x3.58x1.10 inchDisplay:TFT Screen, Color ScreenDiode Range: less than 4.5VZener Diode:Transistor Detect Area: 0.01-4.5VZener Diode Detect Area: 0.01-30VTriac Range: IGT less than 6mACapacitance: 25pF-100mFResistor: 0.01-50MΩInductance: 0.01mH-20HPower Voltage: 3.7VPower: Built-in Rechargeable Lithium BatteryMeasurement results using TFT graphic display (160x128)One-button operationAuto power off (timeout setting)Built-in high-capacity rechargeable lithium-ion batteryLithium-ion battery voltage detectionSupport Chinese and EnglishWarning: Built-in lithium-ion battery, it is strictly forbidden to immerse the tester in water or near heat source!Warning: For your personal safety, please strictly observe the specifications and precautions for using lithium-ion batteries!Transistor Detection:After the power-off state or test is completed, put the test component into the transistor test area of the test socket, press the lock handle, press the multi-function key, the tester automatically measures, and the measurement result is displayed at the end of the test.Warning: Always discharge the capacitor before connecting them to the tester! The tester may be damaged before you turn it on!Warning: We do not recommend using a tester to measure the battery! The battery voltage must be less than 4.5V, otherwise the tester may be damaged!Component placement:The test socket is divided into transistor and Zener diode test areas, as described in 1.1.Note: Do not perform other operations during the calibration process to avoid affecting the calibration accuracy! Packing List:1 x multifunction TFT transistor tester1 x electronic component group (sent random)3 x test hook