Alluris SMT-500C Contact and laser tachometer (6~ 25,000 RPM; 0.00254 m/pulses)

Measuring Range: 

contact measurement : 6...25,000 RPM 

non contact: -

measuring distance : 150...1,500 mm

Measuring Principle: 

photo optical Yes: Yes

incremental encoder : Yes

Operation Mode: 

revolution : RPM contact | RPH contact

speed : m/min | m/h | yd/min | yd/h | ft/min | ft/h | in/min | in/h

distance / length:  m | cm | yd | ft | in

Accuracy revolution : 0.006% (+/-1RPM) | +/-0.06 RPM (<1000RPM) | +/-0.6 RPM (<10000RPM)

 speed / distance : 0.4% (+/- 1Digit)

Resolution (internal): 

pulses/revolution : 60

 distance:  0.00254 m/pulses

Display: 

type : LCD. 5-digit. 12mm high

update time : 1000 msec

Memory: 

min / max / last : Yes

additional values : 10 recordable value

Batteries number / type : 2 x 1.5V AA-Typ

live time : approx. 35 h

low battery indication:  Yes

Ambient Temperature : 0...45° C

Weight : 370 g

Dimensions LxWxH : 203 x 63 x 46 mm

Housing Material : aluminium-dye cast with tripod fixing 1/4-20unc. length 8mm

Housing material : Polyamid. reinforced

Datasheet