
The applications of tachometers in the industrial field are many. In addition to measuring the revolutions of rotating objects (spindles, rotors, pulleys, gears), the speed or length of the conveyor belts and the metric count of the products can also be measured using a measuring wheel.
There is also the possibility of determining the minimum revolutions of rotating objects without contact using a reflection mark and a light beam emitted by the instrument. For this type of applications, LASER measuring instruments can be used which also allow safe operation on rotating parts, without the need for contact or mechanical coupling of the instrument with the rotating part.

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DT-105A series digital tachometers for measuring RPM or length.
- High measurement accuracy
- Highly robust aluminum container
- Measurement unit selector to be set for quick instrument programming
- Large display with 5 digits
- Long battery life for long term testing
- Possibility of fixing on fixed supports
- Compact and ergonomic for easy use
The DT-105A Series tachometer with microprocessor technology has heralded a superior standard in tachometer accuracy and capabilities for measuring and recording rotational, linear and surface speeds plus total length. Offering unprecedented safety, the DT-105A battery-powered tachometers feature the same rugged, high-quality components that have made them the industry benchmark.

Portable digital tachometers for contact and non-contact measurement of speed and length.
- Data storage in groups for easy management of tests across multiple processes
- Display of data and statistics on the display
- Calculating the minimum, maximum and average
- Graphic display for immediate and intuitive reading of values
- Automatic detection of contact or non-contact operating mode
- Programming alarm thresholds
- Programming the measuring scale
The DT-2100 Series Data Logging Tachometers are the most advanced tachometers ever developed by NIDEC-SHIMPO. Providing an unmatched level of user flexibility, the DT-2100 is the premium tachometer for engineers and maintenance professionals.
Copyright by RODER SRL – Oglianico (TO) – Italy
For more information : info@roder.it
Computer Vision Division: www.rodervision.com
Measuring instruments division: www.innovacheck.com
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