APPA 106 The Thoughest Multimeters OVERLOAD PROTECTION High energy fuses, PTCs, and fusible resistors protect APPA 100 Series multimeters, and its user, form overloads. OPTICAL RS-232 INTERFACE ....
LUTRON DT-2234BL LASER PHOTO TACHOMETER Description LASER PHOTO TACHOMETER Model : DT-2234BL * Long detecting distance for photo Tach. up to 2 meters. * Photo Tach. : 10 to 99, 999 RPM * ....