Electronic Specialties offers their Deluxe Automotive Meter, No. 585K. The No. 585K now includes a storage case for safe-keeping of the meter and all accessories. The No. 585K aids in diagnosing electrical, engine and computer problems on any vehicle. Technicians can use the frequency readings to test crankshaft and camshaft sensors as well as MAF and MAP sensors. The kit includes two sets of test leads, RPM pick-up, temperature probe, protective holster, instruction manual and a 9V battery.