mst880

1. 12V linear regulator 2. Operating Manual 1.a high-voltage detector 2. has good plug and bad plug 1. Precautions1.1 The product is a high-voltage detector, so when the detectors are not in use, be sure to take the battery out to avoid danger.1.2 If the discontinuous state appears in the process of using, that is normal, please loosen the switch with 3 seconds, you can continue to use.Compared ...