Tachometers

A tachometer, or revolution counter, measures the rotation speed of an object within a machine. The value is typically displayed in revolutions per minute (RPM) via analogue dial or digital display. Tachometers are used to measure speed of rotation and some can measure linear speed and distance too.How does it measure?Contact tachometers take measurement using physical contact, for example a funnel, wheel or tip. These instruments gather the data for the tachometer. Non-contact tachometers often use a laser or optical disc to measure and are ideal for mobile applications.Tachometers are used in:Machinery AutomotiveTrainsLaser instrumentsLaboratoriesMarine engineering Medicine (blood flow)

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Description Price Best Accuracy Category Battery Life Battery Type Display Type Dimensions Weight Height Length Maximum Operating Temperature Maximum Speed Minimum Operating Temperature Minimum Speed Model Number p
RS庫存編號 705-9576
製造零件編號P01174810
HK$3,196.64
單位
±6 Counts Non Contact 260 5-Minute Tests (Optical Sensor), 600 5-Minute Tests (External Sensor) - LCD 72 x 47 x 216mm 250g 216mm 72mm +55°C 100000rpm 0°C 6rpm C.A 1725
RS庫存編號 705-9579
製造零件編號P01174830
HK$4,346.39
單位
±6 Counts Contact, Non Contact 260 5-Minute Tests (Optical Sensor), 600 5-Minute Tests (External Sensor) - LCD 72 x 47 x 216mm 250g 216mm 72mm +55°C 100000rpm 0°C 6rpm C.A 1727