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TACHOMETERS
RPM MEASUREMENT |
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Testo 475
Stroboscope non-contact Tachometer
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475 Stroboscope non-contact
Tachometer RPM Measurement.
Non-contact and mechanical rpm
measurement.
The Testo 475 has the ideal combination of optical and
mechanical rpm measurement.
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Measurements possible in inaccessible
places on account of the handy
probe design
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High-Speed measurement feature
using a "Fast Finder"
function
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Reflective markings on the measured
object are not required
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Production processes are not interrupted
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Two-line display gives
simultaneous
display of rpm and frequency
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External trigger with predivision (ratio measurement)
and phase
correction possible
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Optional connection of a mechanical rpm sensor
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Convenient and easy measurement of rpm, speed and
length in
industry.
- Rpm measurement in a reduced
d.c. motor
- Mechanical rpm measurement on a roller e.g
printing machine
- Measured Speed in a conveyor belt in a production company
- Speed and length measurement on hoisting
winches
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Technical Specification
| Sensor |
Flashlight
transmitter or mechanical sensor |
| Measuring
ranges |
20 to
20000 rpm
0.333 to 333Hz |
| Display |
Two lines
(rpm/frequency) 4 digit LCD |
| Accuracy |
±
1 digit in all ranges |
| Dimensions
Weight
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Instrument:
168 x 72 x 27mm
170g
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| Warranty |
Instrument:
2 years
Probes: 1 year |
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