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. You can learn more in our guide...

RS PRO Tachometer Best Accuracy ±0.05 % - Laser LCD 99999rpm
RS Stock No.123-8771BrandRS PRO

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RS Pro
±0.05 %
Laser
-
1.5V AA
LCD
99999rpm
Battery
0°C
50°C
250g
37 mm
No
No
72mm
190mm
10rpm
RS PRO Tachometer Best Accuracy ±0.05 % - Contact LCD 19999rpm
RS Stock No.123-8773BrandRS PRO

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RS Pro
±0.05 %
Contact
-
1.5V AA
LCD
19999rpm
Battery
0°C
50°C
280g
37 mm
No
No
72mm
208mm
0.5rpm
RS PRO Tachometer Best Accuracy ±0.05 % - Optical LCD 99999rpm
RS Stock No.244-0719BrandRS PRO

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RS Pro
±0.05 %
Optical
-
AA
LCD
99999rpm
Battery
0°C
50°C
280g
37 mm
No
No
72mm
208mm
5rpm
RS PRO Tachometer Best Accuracy ±0.02 % - LCD 99999rpm
RS Stock No.845-9674BrandRS PRO

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RS Pro
±0.02 %
-
-
AA
LCD
99999rpm
Battery
0°C
50°C
250g
70 mm
No
No
170mm
40mm
0rpm
RS PRO Tachometer Best Accuracy ±0.05 % - LCD 99999rpm
RS Stock No.123-8779BrandRS PRO

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RS Pro
±0.05 %
-
-
1.5V AA
LCD
99999rpm
Battery
0°C
50°C
280g
38 mm
No
No
65mm
215mm
0.5rpm

P.O.A.

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RS Pro
±0.02 %
Non-Contact
-
AA
LCD
99999rpm
Battery
0°C
50°C
250g
70 mm
No
No
170mm
40mm
0rpm
RS PRO Tachometer Best Accuracy ±0.05 % - Non-Contact LCD
RS Stock No.193-8687BrandRS PRO

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RS Pro
±0.05 %
Non-Contact
-
-
LCD
-
9 V Battery
0°C
50°C
151g
42 mm
No
No
60mm
160mm
-
RS PRO Tachometer Best Accuracy ±0.05% + 1 digit - LCD
RS Stock No.193-8688BrandRS PRO

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RS Pro
±0.05% + 1 digit
-
-
-
LCD
-
9 V
0°C
50°C
160g
42 mm
No
No
60mm
160mm
-
RS PRO Tachometer Best Accuracy ±0.02 % - LCD 99999rpm
RS Stock No.846-0693BrandRS PRO

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Add to basket
RS Pro
±0.02 %
-
-
AA
LCD
99999rpm
Battery
0°C
50°C
250g
70 mm
No
No
170mm
40mm
0rpm

P.O.A.

Add to basket
RS Pro
±0.02 %
Non-Contact
-
AA
LCD
99999rpm
Battery
0°C
50°C
250g
70 mm
No
No
170mm
40mm
0rpm
RS PRO Tachometer Best Accuracy ±0.05 % - LCD 99999rpm
RS Stock No.123-8812BrandRS PRO

P.O.A.

Add to basket
RS Pro
±0.05 %
-
-
1.5V AA
LCD
99999rpm
Battery
0°C
50°C
280g
38 mm
No
No
65mm
215mm
0.5rpm
RS PRO Tachometer Best Accuracy ±0.05 % - Laser LCD 99999rpm
RS Stock No.185-7271BrandRS PRO

P.O.A.

Add to basket
RS Pro
±0.05 %
Laser
-
1.5V AA
LCD
99999rpm
Battery
0°C
50°C
250g
37 mm
No
No
72mm
190mm
10rpm
RS PRO Tachometer Best Accuracy ±0.05 % - Optical LCD 99999rpm
RS Stock No.419-5859BrandRS PRO

P.O.A.

Add to basket
RS Pro
±0.05 %
Optical
-
AA
LCD
99999rpm
Battery
0°C
50°C
280g
37 mm
No
No
72mm
208mm
5rpm
RSCAL Lutron DT-2235B Tachometer
RS Stock No.623-5460BrandRS PRO

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RS Pro
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Compact Instruments Tachometer Best Accuracy ±0.05 % - Optical LED 99999rpm
RS Stock No.373-998BrandCompact InstrumentsManufacturers Part No.CT6/LSR

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Compact Instruments
±0.05 %
Optical
-
AAA
LED
99999rpm
Battery
-
-
-
-
BS 17192:1989
No
-
-
3rpm
SKF Tachometer Best Accuracy ±0.05 % - LCD 99999rpm
RS Stock No.124-8459BrandSKFManufacturers Part No.TKRT 10

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SKF
±0.05 %
-
12h
-
LCD
99999rpm
-
0°C
50°C
160g
42 mm
No
No
60mm
160mm
2rpm
Testo Tachometer Best Accuracy ±0.02 % - LCD 99999rpm
RS Stock No.327-6395BrandTestoManufacturers Part No.0563 0470

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Testo
±0.02 %
-
40h
AA
LCD
99999rpm
-
0°C
50°C
190g
27.94 mm
No
No
2.4in
6.9in
1rpm
Compact Tachometer Best Accuracy ±0.05 % - Laser LCD 99999rpm ATEX Approved
RS Stock No.433-8618BrandCompactManufacturers Part No.A2109/LSR

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Compact
±0.05 %
Laser
-
AAA
LCD
99999rpm
Battery
-20°C
40°C
400g
40 mm
BS 17192:1989
ATEX
210mm
35mm
3rpm
Compact Instruments Tachometer Best Accuracy ±0.05 % - Laser LCD 99999rpm
RS Stock No.330-3582BrandCompact InstrumentsManufacturers Part No.A2103/LSR

P.O.A.

Add to basket
Compact Instruments
±0.05 %
Laser
-
AAA
LCD
99999rpm
Battery
-
-
-
-
BS 17192:1989
No
-
-
3rpm
Compact Tachometer Best Accuracy ±0.05 % - Optical LED 99999rpm
RS Stock No.205-520BrandCompactManufacturers Part No.CT6

P.O.A.

Add to basket
Compact
±0.05 %
Optical
-
AAA
LED
99999rpm
Battery
-
-
-
-
BS 17192:1989
No
-
-
3rpm