Feature

●Measurement method: Measured the cycle of reflected light by applying light to the contactless reflective tape
●Ambient Operating Temperature: 32°F to 104°F (0°C to 40°C) (Without condensation); Size: Length 4.5 inches (115.5 mm) x Width 2.5 inches (64 mm) x Thickness 1.2 inches (31.5 mm); Weight: Approx. 5.3 oz (150 g) (including batteries); Accessories: Carrying case, 3 AA manganese batteries, instruction manual (English language not guaranteed)
●Display: 5-digit LCD display (LCD) letter height: 0.5 inches (12 mm)
●Measurement Range: Rotational Speed: 6.0 - 99,999 rpm
●Measurement accuracy: 6.0~599.9rpm ±1rpm, 600.0~99,999rpm ±0.006% and ±0.5digit
●Measuring time: less than 6.0 rpm, max 10 seconds
●Memory: Final measurement, Max/Min, and 10 measurements and its average


Description

The product itself includes a certificate of calibration that was calibrated by the calibration institute, and a tractivity system chart.
A rotational speedometer with a compact design that is sized in the palm of your hand.
Contact type that measures from a location far away from the center of the rotary axis.
Can be converted in a wide range of units: rpm, cm/s, m/min, m, km, etc.
5-digit LCD display with a letter height of 0.5 inches (12 mm)
Remember the max, minimum, final measurement, and other 10 data points.