... Detector with Easy-to-Read LCD Screen 3-in-1 Stud, Voltage and Metal Detector with Easy-to-Read LCD Screen ... .Enclosure cabinet case: plastic injection molding, metal stamping, manufacture and assemblyTesting: PCBA in-circuit testing (agilent), PCBA function testing (Agilent), AOI (omron ... you may have. Please feel free to contact us. 3-in-1 Stud, Voltage and Metal Detector, custom circuit board