A full-color display multi-function test instrument that can measure triodes, diodes, resistors, capacitors, inductors, thyristors, field effect transistors, regulators, dual diodes, light emitting diodes, infrared decoding. Can measure voltage, built-in lithium battery, long battery life _x000D_ _x000D_ _x000D_ Features: _x000D_ Automatic detection of zener diode 0.0130v. _x000D_ Self-test with automatic calibration. _x000D_ Support infrared coding. _x000D_ Infrared waveform display. _x000D_ Infrared receiving instructions. _x000D_ The measurement results are displayed by TFT graphic. _x000D_ A key operation. _x000D_ Automatic shutdown (timeout setting). _x000D_ Built-in high capacity rechargeable lithium ion battery. _x000D_ Lithium ion battery voltage detection. _x000D_ _x000D_ _x000D_ Specification: _x000D_ Main color: blue _x000D_ Scanning range: 0.1MHz _x000D_ Voltage: 3.7 V _x000D_ Display: 160 x 128TFT_x000D_ Battery: 1 x lithium ion battery, 3.7v, 300mA_x000D_ _x000D_ Weight: Approx.115g/4.1oz _x000D_ _x000D_ Package list: _x000D_ 1 x Transistor tester_x000D_ 1 x USB cable._x000D_ 1 x Red and yellow green contact wires._x000D_ 3 x contact pins _x000D_ 2 x capacitance