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)
Product Details Price | Brand | Best Accuracy | Calibrated | Category | Battery Life | Battery Type | Display Type | Dimensions | Weight | Height | Length | Maximum Operating Temperature | Maximum Speed | Minimum Operating Temperature | Minimum Speed |
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£116.87 Each | RS PRO | ±0.05 % | - | Laser | - | 1.5 V AA | LCD | 72 x 37 x 190mm | 250g | 190mm | 72mm | +50°C | 99999rpm | 0°C | 10rpm | ||||
RS PRO | ±0.05 % | RSCAL | Laser | - | 1.5 V AA | LCD | 72 x 37 x 190mm | 250g | 190mm | 72mm | +50°C | 99999rpm | 0°C | 10rpm | |||||
£145.91 Each | RS PRO | ±0.05 % | - | Contact | - | 1.5 V AA | LCD | 72 x 37 x 208mm | 280g | 208mm | 72mm | +50°C | 19999rpm | 0°C | 0.5rpm | ||||
RS PRO | ±0.05 % | RSCAL | Contact, Optical | - | 1.5 V AA | LCD | 65 x 38 x 215mm | 280g | 215mm | 65mm | +50°C | 19999 (Contact Tachometer) rpm, 99999 (Photo Tachometer) rpm | 0°C | 0.5 (Contact Tachometer) rpm, 5 (Photo Tachometer) rpm | |||||
RS PRO | ±0.05 % | - | Contact, Optical | - | 1.5 V AA | LCD | 65 x 38 x 215mm | 280g | 215mm | 65mm | +50°C | 99999rpm | 0°C | 0.5rpm | |||||
RS PRO | ±0.02 % | RSCAL | Contact, Non Contact | - | AA | LCD | 170 x 70 x 40mm | 250g | 40mm | 170mm | +50°C | 99999rpm | 0°C | 0rpm | |||||
RS PRO | ±0.02 % | - | Contact, Non Contact | - | AA | LCD | 170 x 70 x 40mm | 250g | 40mm | 170mm | +50°C | 99999rpm | 0°C | 0rpm | |||||
RS PRO | ±0.02 % | RSCAL | Non Contact | - | AA | LCD | 170 x 70 x 40mm | 250g | 40mm | 170mm | +50°C | 99999rpm | 0°C | 0rpm | |||||
£251.09 Each | RS PRO | ±0.02 % | - | Non Contact | - | AA | LCD | 170 x 70 x 40mm | 250g | 40mm | 170mm | +50°C | 99999rpm | 0°C | 0rpm | ||||
RS PRO | ±0.05 % | RSCAL | Optical | - | AA | LCD | 72 x 37 x 208mm | 280g | 208mm | 72mm | +50°C | 99999rpm | 0°C | 5rpm | |||||
£145.91 Each | RS PRO | ±0.05 % | - | Optical | - | AA | LCD | 72 x 37 x 208mm | 280g | 208mm | 72mm | +50°C | 99999rpm | 0°C | 5rpm | ||||
£663.83 Each | RS PRO | ±0.5 % | - | Contact | - | - | Dial | 155 x 85 x 55mm | 250g | 55mm | 155mm | +40°C | 10000rpm | 0°C | 10rpm | ||||
RS PRO | ±0.05% + 1 digit | - | Contact, Non Contact | - | 9V | LCD | 60 x 42 x 160mm | 160g | 160mm | 60mm | - | - | - | - | |||||
£45.36 Each | RS PRO | ±0.05 % | - | Non Contact | - | 9V | LCD | 60 x 42 x 160mm | 151g | 160mm | 60mm | - | - | - | - | ||||
SKF | ±0.05 % | - | Contact, Optical | 12 h | 9V | LCD | 60 x 42 x 160mm | 160g | 160mm | 60mm | +50°C | 99999rpm | 0°C | 2rpm | |||||
Trumeter | ±0.01% + 1 Digit | - | Contact, Non Contact | - | 9V | - | 29 x 49 x 147mm | 95g | 147mm | 29mm | +50°C | 99999rpm | 0°C | 6rpm | |||||
Testo | ±0.02 % | - | Contact, Optical | 40 h | AA | LCD | 175 x 60 x 28mm | 190g | 6.9in | 2.4in | +50°C | 99999rpm | 0°C | 1rpm | |||||
Compact | ±0.05 % | - | Optical | - | AAA | LED | - | - | - | - | - | 99999rpm | - | 3rpm | |||||
Compact | ±0.05 % | RSCAL | Optical | - | AAA | LED | - | - | - | - | - | 99999rpm | - | 3rpm | |||||
Compact | ±0.05 % | - | Laser | - | AAA | LCD | 210 x 40 x 35mm | 400g | 35mm | 210mm | +40°C | 99999rpm | -20°C | 3rpm | |||||