GM328 Transistor Tester Full Color Graphics Frequency Digital LCD Display

Description

Digital LCD display for easy readings, can display measured data and graphics. Rotary switch control, a keys measurement for convenient use. Main chip is the DIP, easy for electronic enthusiasts to DIY or update the main chip. Use 9V battery(not included), can also use DC power(DC 6.8-12V). Size: Screen : 3.7 x 3cm / 1.45 x 1.18in; PCB: 7.8 x 6.2cm / 3.1 x 2.44in.