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...

Showing 1-20 of 70 products

Filter

Sort

Filter

Sort

RS PRO Tachometer Best Accuracy ±0.05 % - Non Contact LCD
RS PRO Tachometer Best Accuracy ±0.05 % - Non Contact LCD
Add to parts list
RS Stock No.: 193-8687Brand: RS PRO

P.O.A.

Check stock

1

Available in multiples of 1
1P.O.A.
Add to basket
RS Pro
±0.05 %
Non Contact
-
-
-
9V
LCD
-
60 x 42 x 160mm
160mm
60mm
-
-
-
42mm
151g
RS PRO Tachometer Best Accuracy ±0.05% + 1 digit - Contact, Non Contact LCD
RS PRO Tachometer Best Accuracy ±0.05% + 1 digit - Contact, Non Contact LCD
Add to parts list
RS Stock No.: 193-8688Brand: RS PRO

P.O.A.

Check stock

1

Available in multiples of 1
1P.O.A.
Add to basket
RS Pro
±0.05% + 1 Digit
Contact, Non Contact
-
-
-
9V
LCD
-
60 x 42 x 160mm
160mm
60mm
-
-
-
42mm
160g
RS PRO Tachometer Best Accuracy ±0.05 % - With RS Calibration Laser LCD 99999rpm
RS PRO Tachometer Best Accuracy ±0.05 % - With RS Calibration Laser LCD 99999rpm
Add to parts list
RS Stock No.: 185-7271Brand: RS PRO

P.O.A.

Check stock

1

Available in multiples of 1
1P.O.A.
Add to basket
RS Pro
±0.05 %
Laser
-
-
DT-2234BL W/CA-05A
1.5 V AA
LCD
99999rpm
72 x 37 x 190mm
190mm
72mm
+50°C
0°C
10rpm
37mm
250g
RS PRO Tachometer Best Accuracy ±0.05 % - Laser LCD 99999rpm
RS PRO Tachometer Best Accuracy ±0.05 % - Laser LCD 99999rpm
Add to parts list
RS Stock No.: 123-8771Brand: RS PRO

P.O.A.

Check stock

1

Available in multiples of 1
1P.O.A.
Add to basket
RS Pro
±0.05 %
Laser
DT-2234BL W/CA-05A
-
DT-2234BL W/CA-05A
1.5 V AA
LCD
99999rpm
72 x 37 x 190mm
190mm
72mm
+50°C
0°C
10rpm
37mm
250g
RS PRO Tachometer Best Accuracy ±0.05 % - Contact LCD 19999rpm
RS PRO Tachometer Best Accuracy ±0.05 % - Contact LCD 19999rpm
Add to parts list
RS Stock No.: 123-8773Brand: RS PRO

P.O.A.

Check stock

1

Available in multiples of 1
1P.O.A.
Add to basket
RS Pro
±0.05 %
Contact
DT-2235B
-
DT-2235B
1.5 V AA
LCD
19999rpm
72 x 37 x 208mm
208mm
72mm
+50°C
0°C
0.5rpm
37mm
280g
RS PRO Tachometer, Best Accuracy ±0.05 % Optical LCD 99999rpm
RS PRO Tachometer, Best Accuracy ±0.05 % Optical LCD 99999rpm
Add to parts list
RS Stock No.: 244-0719Brand: RS PRO

P.O.A.

Check stock

1

Available in multiples of 1
1P.O.A.
Add to basket
RS Pro
±0.05 %
Optical
-
-
DT-2234B
AA
LCD
99999rpm
72 x 37 x 208mm
208mm
72mm
+50°C
0°C
5rpm
37mm
280g
RS PRO Tachometer Best Accuracy ±0.02 % - Contact, Non Contact LCD 99999rpm
RS PRO Tachometer Best Accuracy ±0.02 % - Contact, Non Contact LCD 99999rpm
Add to parts list
RS Stock No.: 845-9674Brand: RS PRO

P.O.A.

Check stock

1

Available in multiples of 1
1P.O.A.
Add to basket
RS Pro
±0.02 %
Contact, Non Contact
-
-
-
AA
LCD
99999rpm
170 x 70 x 40mm
40mm
170mm
+50°C
0°C
0rpm
70mm
250g
RS PRO Tachometer Best Accuracy ±0.05 % - Contact, Optical LCD 99999rpm
RS PRO Tachometer Best Accuracy ±0.05 % - Contact, Optical LCD 99999rpm
Add to parts list
RS Stock No.: 123-8779Brand: RS PRO

P.O.A.

Check stock

1

Available in multiples of 1
1P.O.A.
Add to basket
RS Pro
±0.05 %
Contact, Optical
DT-2236
-
DT-2236
1.5 V AA
LCD
99999rpm
65 x 38 x 215mm
215mm
65mm
+50°C
0°C
0.5rpm
38mm
280g
RS PRO Tachometer Best Accuracy ±0.02 % - Non Contact LCD 99999rpm
RS PRO Tachometer Best Accuracy ±0.02 % - Non Contact LCD 99999rpm
Add to parts list
RS Stock No.: 845-9680Brand: RS PRO

P.O.A.

Check stock

1

Available in multiples of 1
1P.O.A.
Add to basket
RS Pro
±0.02 %
Non Contact
-
-
-
AA
LCD
99999rpm
170 x 70 x 40mm
40mm
170mm
+50°C
0°C
0rpm
70mm
250g
RS PRO Tachometer Best Accuracy ±0.02 % - With RS Calibration Contact, Non Contact LCD 99999rpm
RS PRO Tachometer Best Accuracy ±0.02 % - With RS Calibration Contact, Non Contact LCD 99999rpm
Add to parts list
RS Stock No.: 846-0693Brand: RS PRO

P.O.A.

Check stock

1

Available in multiples of 1
1P.O.A.
Add to basket
RS Pro
±0.02 %
Contact, Non Contact
-
-
-
AA
LCD
99999rpm
170 x 70 x 40mm
40mm
170mm
+50°C
0°C
0rpm
70mm
250g
RS PRO Tachometer Best Accuracy ±0.02 % - With RS Calibration Non Contact LCD 99999rpm
RS PRO Tachometer Best Accuracy ±0.02 % - With RS Calibration Non Contact LCD 99999rpm
Add to parts list
RS Stock No.: 846-0716Brand: RS PRO

P.O.A.

Check stock

1

Available in multiples of 1
1P.O.A.
Add to basket
RS Pro
±0.02 %
Non Contact
-
-
-
AA
LCD
99999rpm
170 x 70 x 40mm
40mm
170mm
+50°C
0°C
0rpm
70mm
250g
RS PRO Tachometer Best Accuracy ±0.05 % - With RS Calibration Contact, Optical LCD 19999 (Contact Tachometer) rpm,
RS PRO Tachometer Best Accuracy ±0.05 % - With RS Calibration Contact, Optical LCD 19999 (Contact Tachometer) rpm,
Add to parts list
RS Stock No.: 123-8812Brand: RS PRO

P.O.A.

Check stock

1

Available in multiples of 1
1P.O.A.
Add to basket
RS Pro
±0.05 %
Contact, Optical
-
-
DT-2236
1.5 V AA
LCD
19999 (Contact Tachometer) rpm, 99999 (Photo Tachometer) rpm
65 x 38 x 215mm
215mm
65mm
+50°C
0°C
0.5 (Contact Tachometer) rpm, 5 (Photo Tachometer) rpm
38mm
280g
RS PRO Tachometer Best Accuracy ±0.05 % - With RS Calibration Optical LCD 99999rpm
RS PRO Tachometer Best Accuracy ±0.05 % - With RS Calibration Optical LCD 99999rpm
Add to parts list
RS Stock No.: 419-5859Brand: RS PRO

P.O.A.

Check stock

1

Available in multiples of 1
1P.O.A.
Add to basket
RS Pro
±0.05 %
Optical
-
-
DT-2234B
AA
LCD
99999rpm
72 x 37 x 208mm
208mm
72mm
+50°C
0°C
5rpm
37mm
280g
RSCAL Lutron DT-2235B Tachometer
RSCAL Lutron DT-2235B Tachometer
Add to parts list
RS Stock No.: 623-5460Brand: RS PRO

P.O.A.

Check stock

1

Available in multiples of 1
1P.O.A.
Add to basket
RS Pro
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Emko Tachometer Best Accuracy 0.01 % - Digital LED
Emko Tachometer Best Accuracy 0.01 % - Digital LED
Add to parts list
RS Stock No.: 288-7668Brand: EmkoManufacturers Part No.: ERM-3770-N.5.00.0.1/00.00/0.0.0.0

P.O.A.

Check stock

1

Available in multiples of 1
1P.O.A.
Add to basket
Emko
0.01 %
Digital
ERM-3770-N.5.00.0.1/00.00/0.0.0.0
-
ERM-3770-N.5.00.0.1/00.00/0.0.0.0
-
LED
-
-
-
-
-
-
-
-
-
Extech Tachometer Best Accuracy 0.05 % - Laser Backlit LCD 99999rpm
Extech Tachometer Best Accuracy 0.05 % - Laser Backlit LCD 99999rpm
Add to parts list
RS Stock No.: 287-3836Brand: ExtechManufacturers Part No.: RPM33

P.O.A.

Check stock

1

Available in multiples of 1
1P.O.A.
Add to basket
Extech
0.05 %
Laser
-
-
RPM33
-
Backlit LCD
99999rpm
-
-
-
-
-
-
-
-
Extech Tachometer Best Accuracy 0.05 % - Laser LCD 99999rpm
Extech Tachometer Best Accuracy 0.05 % - Laser LCD 99999rpm
Add to parts list
RS Stock No.: 287-3835Brand: ExtechManufacturers Part No.: RPM10

P.O.A.

Check stock

1

Available in multiples of 1
1P.O.A.
Add to basket
Extech
0.05 %
Laser
-
-
RPM10
-
LCD
99999rpm
-
-
-
-
-
-
-
-
Extech Tachometer Best Accuracy ±0.05 % - Contact LCD 20000rpm
Extech Tachometer Best Accuracy ±0.05 % - Contact LCD 20000rpm
Add to parts list
RS Stock No.: 288-0205Brand: ExtechManufacturers Part No.: 461891-NIST

P.O.A.

Check stock

1

Available in multiples of 1
1P.O.A.
Add to basket
Extech
±0.05 %
Contact
-
-
461891-NIST
AA
LCD
20000rpm
-
-
-
-
-
-
-
-
Extech Tachometer Best Accuracy ±0.05 % - Contact LCD 20000rpm
Extech Tachometer Best Accuracy ±0.05 % - Contact LCD 20000rpm
Add to parts list
RS Stock No.: 288-0204Brand: ExtechManufacturers Part No.: 461891

P.O.A.

Check stock

1

Available in multiples of 1
1P.O.A.
Add to basket
Extech
±0.05 %
Contact
-
-
461891
AA
LCD
20000rpm
-
-
-
-
-
-
-
-
Extech Tachometer Best Accuracy ±0.05 % - Contact, Non Contact LCD 99999rpm
Extech Tachometer Best Accuracy ±0.05 % - Contact, Non Contact LCD 99999rpm
Add to parts list
RS Stock No.: 288-0414Brand: ExtechManufacturers Part No.: RPM33-NIST

P.O.A.

Check stock

1

Available in multiples of 1
1P.O.A.
Add to basket
Extech
±0.05 %
Contact, Non Contact
-
-
RPM33-NIST
9V
LCD
99999rpm
-
-
-
-
-
-
-
-