Feature: 1. [0.01 to 32V Range] Adopting independent measurement channel design, specially tailored for zener diode, with a measurable range of 0.01 to 32V, power supply before measurement. 2. [Efficient and Convenient] Support NRC infrared signal decoding for easy remote control testing. Its precise, efficient, and convenient features provide strong support for users. 3. [Replaceable Test Board] Innovatively incorporating replaceable patch mount functionality to easily meet various testing needs, enjoying unprecedented convenience and efficiency. 4. [Anti Burning] Features a humanized protective mechanism that discharges the undischarged capacitor upon insertion to prevent burning, ensuring safety during use. 5. [Efficient Detection] Simply plug and clamp, one button quick identification of component parameters, saving time and effort. Specification: Item Type: Transistor Tester Material: ABS Model: P1 Display Screen: 1.44 inch Battery Capacity: Rechargeable lithium battery 300mAH x 1 (built in) Charging Specifications: USB Type C, 5V 1A Size: Approx. 71 x 87 x 28mm / 2.80 x 3.43 x 1.10in Category Range Explain Triode 10