82% off


This is for those who do electronics fixes DIYers and comfortable or want to learn about circuit board components.

I recommend this tool and it wont break the bank.

Seller is third party, but for the price, you can’t go wrong at $4.70 after applying the item onsite coupon.

Deal link: … uage=en_CA

— using the latest 2014 version V1.11 software, M328 chip, more features
— micro-controller uses 8MHz external crystal, measurement accuracy is better.
— LCD using 12864 LCD screen that can display measured data and graphics.
— main chip dual in-line with a socket, ideal for electronics enthusiasts upgrade or replace the chip.
— Current: When 9V voltage, stable operating current of about 20mA.


Amazon product: Yosoo GM328 Large LCD Display Transistor Tester ESR Meter Cymometer Square Wave Generator
Customer Reviews:
Compact. Works quickly to identify and test resistors. capacitors, transistors, MOSFETs, etc. Runs on 9 volt battery. I added a switch to the battery line but it probably isn’t necessary if you’re using it regularly as there is negligible drain until you press the TEST button. You will want to mount it on a board or in a box so will need 4 standoffs but everything else is supplied and wired. Arrived quickly. Exactly as advertised.