JISADER GM328A Transistor Tester Full Graphics Sturdy Compact Meter.Includes 1 pieces GM328A Transistor Tester for testingThe Transistor Tester is a multifunctional device designed to test transistors, making it an essential tool for electronics enthusiasts and professionals alikeFeaturing a full with graphical display capabilities, this tester offers an intuitive user experience for efficient operate and accurate readingWith dimensions of 7.8cmx6.3cm/3.07inchx2.48inch, the Tester is compact and portable, allowing for easy handling and storage in your toolkit or workspaceConstructed from PC material, this tester ensures durability and longevity, providing reliable performance over timeTransistor Tester PWM Square Wave Meter. Voltmeter Transistor Tester Graphics Display. GM328A Resistance Capacitance Triode. Meter Voltmeter Full Graphics. Tester Electronics Transistor Tester Kit.