4HK07 Search Results

0000000H

Abstract: DIN40050
Text: 4HK07 SERIES Miniature 7 digit hour m eters with low power consumption 4HK07.20 4HK07.40 These m iniature hour m eters are quartz crystal oscillator controlled impulse counters of the same type as the 4K series described in section 1. Every 36 seconds 0.01 hour the coil is triggered for