| Styles | 6th |
|---|---|
| Type | Optocoupler Tester |
| Brand | Unbranded |
Check the listing for details. Innovative Testing Tool for 4 Pin Optocouplers with USB Charging Capability. Condition: New. Listed at 15.49 USD. Applicable to 4-pin optocouplers, other types of optocouplers are temporarily not applicable. The 6th generation is a type-c interface, with an indicator light when inserted, four-pin -in optocoupler test and patch test, with flashlight lighting, and charging.