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 61 products
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
30390773
37mm
250g
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
±0.05 %
Contact, Optical
-
-
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
±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
±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
SKF
±0.05 %
Contact, Optical
TKRT 10
12 h
TKRT 10
9V
LCD
99999rpm
60 x 42 x 160mm
160mm
60mm
+50°C
0°C
2rpm
-
42mm
160g
Testo
±0.02 %
Contact, Optical
470
40 h
470
AA
LCD
99999rpm
175 x 60 x 28mm
6.9in
2.4in
+50°C
0°C
1rpm
17682362
1.1in
190g