Technical specification

• Features benefits
• • wide speed measurement range: up to 99 999 r/min for laser measurement and 20 000 r/min using contact adapters. • measurement modes include; rotational speed, total revolutions, frequency, surface speed and length in both metric and imperial units. • laser can be used for safe and quick, non-contact rotational speed measurements at distances up to 0.5 m (20 in.). • large back-lit lcd display enables easy reading in almost all light conditions. • angular range of ±45° to target helps facilitate easy measuring. • up to 10 readings can be stored for later reference. • compact design; one–hand operated instrument. • supplied in carrying case for protection and portability.
• Display
• 5 digit lcd backlit display
• Memory
• 10 readings memories
• Measurement
• Optical modes : r/min, hertz contact modes : r/min, metres, inches, yards, feet, per min, hertz count modes: total revs, metres, feet, yards sampling time : 0,5 seconds (over 120 r/min) linear speed : 0,2 to 1 500 metres/min (4 500 ft/min)
• Optical measurement
• Rotational speed range: 3 to 99 999 r/min accuracy : ±0,05% of reading ±1 digit measuring distance : 50 to 500 mm (1.9 to 19.7 in.) angle of operation : ±45° laser sensor : 1x built-in class 2 laser
• Contact measurement
• Rotational speed range : 2 to 20 000 r/min accuracy : ±1% of reading ±1 digit contact adaptors: included with conical tip, conical recess and wheel
• Battery
• 1x 9 v alkaline type iec 6f22
• Operation time
• 12 hours continuous use
• Product dimensions
• 160 x60 x42 mm (6.3 x 2.4 x 1.7 in.)
• Product weight
• 160 g (0.35 lbs)
• Operating temperature
• 0 to 50 °c (32 to 122 °f)
• Storage temperature
• –10 to +50 °c (14 to 122 °f)
• Relative humidity
• 10 to 90% rh non-condensing
• Ip rating
• Ip 40
• More details
• Https://www.skf.com/in/products/condition-monitoring-systems/basic-condition-monitoring-products/speed-measurement/digital-tachometer