Component tester

Component tester GM328A

This is a remake of ThechBuilder EleLAb v2 CompTest with the LCR-T3-H tester.

The remake is basicly only a new frontpanel for the GM328 tester.
The GM328 has more features and is a kind of follow-up for the above LCR-T3-H
Features of the GM328A are:
1. Switch off
2. Transistor test
3. Frequency test
4. f-Generator
5. 10-bit PWM
6. C+ESR@TP1:3
7. continuous measurement resistance
8. 1-||-3 continuous measurement capacitance
9. Rotary encoder
10. SelfTest
11. Voltage test
12. FrontColor
13. BackColor adjust
14. Show date

Because there is a 9V battery connection included I made a housing for the battery wich can be screwed to the print and holds the battery on the back of the tester. By removing the top the battey can easy be pulled out the holder and replaced, then slide it back and close the top.
Of cousre you can also use any power between 6 and 12V to the DC-jack on the print.
Like the original the ZIF-14 pins 1,2 and 3 are alse avail