SCHMIDT DT-107A Tachometer (0.1 - 25000 rpm)

Measuring range (floating decimal point):

+ Revolution: 0.1 – 25000 rpm; 6 – 9999.9 rph

+ Speed: z.B. 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: 0.005254 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)