What tools can quickly test electronic components?
A very useful tool is ST-10B, the open & short and LED & conductivity tester tweezers.
At beginning that is handmade tooling for sales representative who using it to demonstrate the LED lighting at illumination LED push button switch for the customer.
The tester tweezer’s function includes check conductive contact open & short such as push button switches contact, relay, fuses, wire cable etc. by the ring LED light or buzzer.
Light up LED check LED Light-emitting color, through slider switch switching current to power on the LED also identify positive and negative side of the LED pin.
Through test leads connect to Digital Multimeters (DMM) or LCR meter it becomes test probe tweezers for measurement.
Operating instruction for ST-10B LED & Conductivity Tester Tweezers
ST-10B built-in LED ring green light and buzzer provide immediate visual and audible test results, making them intuitive and clear. The grooved grip ensures a comfortable fit for the user's fingers, ensuring stable operation. It also comes with a connecting cable and jack, allowing you to connect a multimeter and check the readings with one hand.
Information & option part - Precision Kit for ST-10B LED & Conductivity Tester Tweezers
Tester tweezer is like holding a clip, one-handed operation. Even you can assemble accessories K-ST-10B-01 precision kit to test tiny SMD components (0402 and 0201).
How to assemble K-ST-10B-01 Precision Kit?
It’s very easy, please see below picture. Pick up K-ST-10B-01 precision kit with clean hands, the other hand holds the ST-10B tester tweezer, then put it on the position of the clip.