1. The product is small, easy to use, and can be operated with one hand 2. The probe is elastic, flexible, not easy to be crushed, and the needle spacing is adjustable 3. The discharge pen uses a 1000v mos tube, and the discharge voltage cannot exceed 1000v 4. The discharge pen uses dual LEDs to indicate the discharge process. The red LED is on when the high voltage is high, and the green LED is on when the low voltage is low. The turning voltage is about 42v 5. Wide range of use: suitable for electronic product production, testing, and maintenance, it can quickly release the residual pressure of the capacitor, protect the operator from , and prevent product damage Product name: capacitor discharge pen Size: 133x15mm Precautions: After the green LED goes out, it means that the discharge is completed. At this time, there is still about 6v residual pressure in the capacitor. Do not touch the circuit and exposed metal during discharge. Do not discharge for a long time, and pay attention to heat dissipation during discharge. There is on the discharge capacitor. The larger the capacity, the longer the discharge time. Colour:As Shown Material:ABS Package Contents: 2 * Capacitor discharge pen Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.