Wide range of applications: the instrument is suitable for a variety of scenarios, including electronic repair, circuit design, education and scientific research. Capacitance:25pF-100mF Resistance:0.01-50MOHM Inductance:0.01mH-20H Battery:0.1-4.5V Colour:As Shown Material:ABS Size:86.6x69.5x27.5mm Package Contents: 1 * Transistor Tester Only the above package content, other products are not included. Note: Light reflection 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. 2. Can be automatically calibrated, can automatically identify the foot position and can be graphically displayed, large screen graphic display, easy to read and observe. 1. Full-color display multi-function test instrument, using chips, high-quality ABS material flame-retardant shell, not easy to deform, . 3. With Micro-USB charging interface, LED indicator, IR receiver window, built-in lithium battery, . 5. It can be used to measure the parameters of electronic components, such as: inductance, capacitance, resistance, diode/triode, light-emitting diode and other components. 4. With high-precision measurement capability, can provide accurate measurement results, can better evaluate the performance and characteristics of electronic components.