DIY Mega328 Transistor Tester Kit Capacitance Inductance ESR Meter Diode Triode With Case

User manual http img banggood com file products 20171129031738SKU561913 pdfPower Transistor tester can be powered from 6 8V12V DC This can be achieve by a 9V layer built battery two 3 7VLithium ion battery in series or AC adapter When power on the current is about 30mA at DC 9V Note It is assumed that users have soldering skills and troubleshooting skills to assemble this kit Buyers are advised that due to skills of user is involved in assembly it is not guaranteed every kit will end up being a working device But we will make as much efforts as we can to approach that goal We dont supply instructions about how to soldering this kit Package includes 1 x DIY Mega328 Transistor Tester