DATAGYR

DATA RECORDERS, ELECTRONIC PRINTERS, AND PERFORATORS AND STRIP PERFORATORS FOR USE THEREWITH, ELECTRICAL COUNTERS; CALIBRATORS; IMPULSE TRANSMITTERS FOR MECHANICAL DRIVES, IMPULSE TRANSMITTERS WITH BUILT-IN TIMER, IMPULSE TRANSFORMERS, IMPULSE COUNTERS, ELECTRICAL OR MECHANICAL RESETTABLE IMPULSE COUNTERS; ELECTRONIC RELAYS; HIGH-SPEED COUNTERS WITH OR WITHOUT ELECTRONIC ACCESSORIES, MECHANICAL COUNTERS, PRESSURE IMPULSE COUNTERS; TEST-DATA TRANSDUCERS, TEST-DATA ENCODERS, TIME ENCODERS, LONG-RANGE TELEMETER, TELETRANSMITTERS OF ON-LINE DATA AND RECORDED DATA, SIMULTANEOUS TELETRANSMITTERS OF TEST DATA, TRANSMITTERS AND READERS OF CURRENT COUNTS, CURRENT COUNT TRANSMITTERS WITH TELECONTROLS AND LOOP CONTROLS; ANALOGUE AND DIGITAL COMPUTERS AND PERIPHERALS, SCANNERS TO RECOGNIZE MARKINGS, EVALUATORS FOR RECORDED DATA