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Measuring range (floating decimal point):
+ Revolution: 0.1 – 25000 rpm; 6 – 9999.9 rph
+ Speed: e. g. 0.02 – 3810 m/min; 0.9 – 99999 m/h; 0.6 – 99999 in/min; 0.05 – 12500 ft/min; 3 – 99999 ft/h; 0.02 – 4167 yd/min; 1.0 – 9999 yd/h; 0.0006 – 142.5 mil/h
+ Length: 0.5 – 99999 cm; 0.005 – 99999 m; 0.1 – 9999.9 in; 0.01 – 99999 ft; 0.005 – 9999.9 yd
Accuracy:
+ Revolution: 0 – 999.9 rpm (±0.1 rpm) ±1 digit; 1000 – 9999.9 rpm (±1 rpm) ±1 digit; 10000 – 25000 rpm (±0.01% of reading) ±1 digit
+ Speed and length: ±0.4 % of reading, ±1 digit
Measuring units:
+ Revolution: rpm; rph
+ Total revolutions (counter): rev
+ Speed: m/min; m/h; ft/min; ft/h; yd/min;yd/h; inch/min; in/h; mil/h
+ Length: cm; m; inch; ft; yd
Memory: 13 readings (incl. MIN + MAX + Last reading) for 5 min after last use
Resolution: Length: 0.00254 m/Impulse (with 12 inch measuring wheel); Revolution: 60 Impulse/revolution
Display: 5 digit, LCD 12 mm
Display update: 1 sec
Over range indicator: Display is flashing
Auto power off: After 5 min of non-use
Power supply: 2 x 1.5 V Type AA; approx. 65 h continuous use
Low battery indicator: ”LO BAT” flashes at the display
Temperature range: 5 – 45 °C
Air humidity: 85 % RH, max.
Housing material: Die-cast aluminium
Tripod fixing: 1/4-20 UNC thread
Dimensions: 183 x 60 x 46 mm (LxWxH)
Weight, net (gross): Approx. 350 g (800 g)
