Quick Response and Resume Alcohol Tester with Three LED Indication What's the features of digital alcohol tester? 1. Sensor: advanced semiconductor oxide alcohol sensor 2. Detect range: 0.00-0.19% BAC / 0.0-1.9 ... Read More
HT-660 Portable video borescope Features Quick snap Quick video recording Quick review Av out Video/picture viewer 16 Language seclected Widely used in cars and many industries Specifications 3.5 LCD Screen ... Read More