General Tools and Instruments LT2234C - Manual (Page 11)

SPECIFICATIONS
Measurement range 2.5 to 99,999 rpm
Measurement resolution 0.1 rpm for readings below
999.9 rpm; 1 rpm for
readings above 1,000 rpm
Measurement accuracy ±0.05% of reading plus
one digit
Sampling time 0.8 seconds at speeds
over 60 rpm
Memory capacity 96 measurements
Recallable measurements Maximum, minimum,
last values
Microcontroller Single custom chip
Time base Quartz crystal
Display type 5-digit yellow-green backlit
liquid crystal
Display height 0.7 in. (18mm)
Instrument dimensions 7.24 x 2.99 x 1.18 in.
(184 x 76 x 30mm)
Instrument weight 6.35 oz. (180g)
(including batteries)
Power source Three “AAA” batteries
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