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
Automotive
Trains
Laser instruments
Laboratories
Marine engineering
Medicine (blood flow)

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Omschrijving Prijs Best Accuracy Calibrated Category Battery Life Battery Type Display Type Dimensions Weight Height Length Maximum Operating Temperature Maximum Speed Minimum Operating Temperature Minimum Speed
RS-stocknr. 330-3576
FabrikantnummerA2103
FabrikantCompact
360,55 €
Each
Aantal stuks
±0.05 % - Optical - AAA LCD - - - - - 99999rpm - 3rpm
RS-stocknr. 123-8773
FabrikantRS PRO
184,09 €
Each
Aantal stuks
±0.05 % - Contact - 1.5 V AA LCD 72 x 37 x 208mm 280g 208mm 72mm +50°C 19999rpm 0°C 0.5rpm
RS-stocknr. 845-9687
FabrikantRS PRO
374,86 €
Each
Aantal stuks
±0.5 % - Contact - - Dial 155 x 85 x 55mm 250g 55mm 155mm +40°C 10000rpm 0°C 10rpm
RS-stocknr. 845-9680
FabrikantRS PRO
188,47 €
Each
Aantal stuks
±0.02 % - Non Contact - AA LCD 170 x 70 x 40mm 250g 40mm 170mm +50°C 99999rpm 0°C 0rpm
RS-stocknr. 846-0716
FabrikantRS PRO
242,54 €
Each
Aantal stuks
±0.02 % RSCAL Non Contact - AA LCD 170 x 70 x 40mm 250g 40mm 170mm +50°C 99999rpm 0°C 0rpm
RS-stocknr. 468-6169
FabrikantnummerA2108/LSR/232
FabrikantCompact
398,69 €
Each
Aantal stuks
±0.1 % RSCAL Laser - AAA LED - - - - - 60000rpm - 100rpm
RS-stocknr. 468-6024
FabrikantnummerA2108/LSR/232
FabrikantCompact
330,69 €
Each
Aantal stuks
±0.1 % - Laser - AAA LED - - - - - 60000rpm - 100rpm
RS-stocknr. 705-9579
FabrikantnummerP01174830
FabrikantChauvin Arnoux
484,00 €
Each
Aantal stuks
±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
RS-stocknr. 433-8618
FabrikantnummerA2109/LSR
FabrikantCompact
512,91 €
Each
Aantal stuks
±0.05 % - Laser - AAA LCD 210 x 40 x 35mm 400g 35mm 210mm +40°C 99999rpm -20°C 3rpm
RS-stocknr. 546-6809
FabrikantnummerTM5010
320,98 €
Each
Aantal stuks
- - Optical - AAA LCD 58 x 30 x 121mm - 121mm 58mm - 30000rpm - 30rpm
RS-stocknr. 327-6272
Fabrikantnummer0563 0465
FabrikantTesto
189,00 €
Each
Aantal stuks
- - Optical 40 h AA LCD 5.7 x 2.3 x 8in - 8in 5.7in +122°F 99999rpm +32°F 1rpm
RS-stocknr. 845-9703
FabrikantRS PRO
529,34 €
Each
Aantal stuks
±0.5 % - Contact - - Dial 155 x 85 x 55mm 250g 55mm 155mm +40°C 10000rpm 0°C 10rpm
RS-stocknr. 845-9699
FabrikantRS PRO
416,51 €
Each
Aantal stuks
±0.5 % - Contact - - Dial 155 x 85 x 55mm 250g 55mm 155mm +40°C 10000rpm 0°C 10rpm
RS-stocknr. 668-0854
FabrikantnummerTACH20
FabrikantAmprobe
379,00 €
Each
Aantal stuks
±0.02% + 1 Digit - Contact, Non Contact - AA LCD 60 x 28 x 175mm 250g 175mm 60mm +50°C 9999 rpm, 99999 rpm 0°C 1rpm
RS-stocknr. 705-9576
FabrikantnummerP01174810
FabrikantChauvin Arnoux
355,00 €
Each
Aantal stuks
±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
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