Mico Bosch provides multifunction tester for workshop applications. Salient features of these test unit includes easy operation, user friendly, high-tech, tester, compact and enables easy, fast and accurate testing of a wide range of auto electricals. The tester can check alternate voltage regulators, glow duration units [with pre-glow and post-glow facility], setting of EGR potentiometer, horns/relays/lamps, micro switch and VE pump solenoid.