1. Intelligent anti-burn design: Uncharged capacitors automatically discharge after being inserted, with a humanized protection mechanism to prevent damage. 2. Data export: Supports connecting to a computer to export data, and easily fers the collected measurement data for further in-depth analysis on the computer. 3. Multiple measurement modes: The innovative use of replaceable test boards can easily cope with diverse testing needs, bringing unprecedented convenience and efficiency. 4. Intelligent component identification: simple plug-in and pull-out, quickly identify component parameters with one click, saving time and effort. 5. measurement of the zener diode: The measurement diode has an measurement channel, and the predicted power supply is used to measure 0.01-32V, and the result is accurate. The -P1 istor tester is a high-precision, multi-functional electronic testing equipment specially designed for electronic engineers, technicians and enthusiasts. This equipment is used to detect and analyze istors, diodes, and triodes. It is equipped with a color screen. It can perform multi-parameter measurements on devices, automatically identify the type and pin arrangement of the device under test, simplify the operation process, and improve test efficiency. Product model:-P1 Screen display:1.44-inch color screen Charging specifications:USB Type-C,5V/1A Power supply:300mAh lithium battery Working temperature:0-40℃ Resistance:0.01Ω-50MΩ Capacitance:25pF100mF Inductance:10uH-1000uH Diode: forward voltage drop 4.5V Zener diode:0.01-4.5V,0.01-32V Field effect istors:JFET,IGBT,MOSFET Unidirectional/bidirectional thyristor:turn-on voltage 5V,gate trigger current 6mA Battery:0.1-4.5V IR remote control decoding: protocol infrared code Battery capacity:300mAh lithium battery Burn protection:Yes Data export:support Firmware upgrade:suppor