Optocoupler Test Instrument Electronic Repair Board Lightweight Reliability USB or Type C Power

Description:

- 【Note】: Ensure the tested board is powered off and the main electrolytic capacitor is fully discharged before testing; never test while the motherboard is powered on

- 【Compatibility】: Clearly marked pin 1 (with a small dot) on both the optocoupler and test board for accurate alignment during testing

- 【Easy Operation】: Connect the optocoupler test board to a USB or Type C power source, then use the probe to contact the optocoupler; a flashing indicator light confirms proper function

- 【Reliability】: Maintain good contact between the test board and optocoupler during measurement for accurate results

- 【Material】:The Optocoupler Test Instrument is made from PC material, ensuring long time use and sturdy Size Chart: 5cmx1.2cmx1cm/1.97inchx0.47inchx0.39inch

Package Includes: 1 Optocoupler Test Instrument

Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.