Feature 1LCD Graphic Display: This crystal diode tester adopts 12864 LCD graphic display, which is intuitive and has large information content. The LCD contrast is adjustable, and the backlight can be set to always on, off, and automatic energy saving modes. 2Easy And Fast Testing: This crystal diode tester has 2x7 locking test holders and SMD component test area, which makes direct insert and SMD device testing easy and fast. 3With Servo Test Port: This transistor diode tester has a servo test port, so you can choose internal or external power supply to the servo, which is convenient for model airplane and car enthusiasts to debug. 4With Multiple Waveform Outputs: This tester has 11 kinds of DDS waveform output functions such as sine wave, triangle wave, sawtooth wave, inverse sawtooth wave, noise, step wave, half wave rectification, full wave rectification, trapezoidal wave, etc. It has high frequency wave output function. 5Multiple Functions: This tester has a variety of functions, such as PWM output function with adjustable frequency and duty cycle; frequency meter function; infrared decoding function, which can identify , JVC, SIRC and other mainstream infrared encoding format.Item Type: Transistor TesterModel: LCR T4 MINI ZMaterial: PCBBattery: 9V 6F22 x 1 ( Shipped Without Battery ) .wang-edit-text{ font-family:'Arial' important; } .wang-edit-text table { border-top: 1px solid 000; border-left: 1px solid 000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid 000; border-right: 1px solid 000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 xTransistor Tester