Time Recording Devices
Products Physiology Instruments Time Recording Devices
PI 130 LABOTECH’ ALL MAINS A.C. TIME CLOCK: Permitting time marks at intervals of 1,5,10,30 or 60 seconds At reached low voltage to run time marker.
PI 131 DIRECT WRITING TIME MARKER : A.C. Mains , range 1/5 secs. & 1 secs. PI 132 DIRECT WRITING TIME MARKER : A.C. Mains, range 5 secs. & 30 secs. PI 133 DIRECT WRITING TIME MARKER : A.C. Mains, range 5 secs .& 30 secs.
PI 134 TUNING FORK N- 100 : With stylus.
PI 135 ELECTRICAL N- 100 TUNING FORK : To work on 4V. DC. PI 136 ELECTRICAL TIME MARKER : Signal marker, double magnet.
PI 137 ELECTRICALTIME MARKER : Double lever, for marking time & event or two time intervals. PI 138 TWO WAY KYMOGRAPH TIME MARKER: Twin lever for use with any Kymograph .
PI 139 VIBRATING REED : Vulcanite base , adjustable contact intervals of 5,7,10,15,20, or 30 per sec.
PI 140 VIBRATING REED: Vulcanite base, adjustable contact intervals of 5,7,10,15,20 or 30 per sec. Are electromagnetically maintained.
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