Digital Tachometers: Laser and Contact RPM Meters
Digital tachometers measure rotational speed in RPM. Laser (photo) models read a reflective mark from a distance, and contact models measure shaft speed and surface speed directly.
Models
DT-2236C
DT-2236C Laser and Contact Tachometer, Surface Speed
Laser and contact tachometer
- Laser speed range
- 2.5–99999 RPM
- Contact speed range
- 0.5–19999 RPM
- Surface speed (m/min)
- 0.05–1999.9
- Accuracy
- ±(0.05%+1)
- Detecting distance
- 50–500 mm
DT-2236C Laser Tachometer and contact rpm digital tachometer is mainly used for touchless speed testing of rotors such as various engines, motors, speed control devices and wire speed tests of various conveyor belts. It is used in the speed debugging of various devices such as aircraft, ships, EMUs, automobiles, model aircraft, toys, etc.; and the surface speed debugging of assembly lines and transmission dials.
DT-2236B
DT-2236B Photo and Contact Tachometer, Surface Speed
LED photo and contact tach
- Photo speed range
- 2.5–99999 RPM
- Contact speed range
- 0.5–19999 RPM
- Surface speed (m/min)
- 0.05–1999.9
- Basic accuracy
- ±(0.05%+1)
- Photo detecting distance
- 50–500 mm
DT-2236B non-contact photo and contact rpm digital tachometer is mainly used for touchless speed testing of rotors such as various engines, motors, speed control devices and wire speed tests of various conveyor belts. It is used in the speed debugging of various devices such as aircraft, ships, EMUs, automobiles, model aircraft, toys, etc.; and the surface speed debugging of assembly lines and transmission dials.
DT-2235B+
DT-2235B+ Contact Tachometer, RPM and Surface Speed
Contact tachometer
- Contact speed range
- 0.5–19999 RPM
- Surface speed (m/min)
- 0.05–1999.9
- Basic accuracy
- ±(0.05%+1)
- Auto memory
- Max/Min/Last
- Max. display
- 99999
DT-2235B+ contact rpm digital tachometer is used for speed testing of rotors such as various engines, motors, speed control devices and wire speed tests of various conveyor belts. It is used in the speed debugging of various devices such as aircraft, ships, EMUs, automobiles, model aircraft, toys, etc.; and the surface speed debugging of assembly lines and transmission dials.
DT-2234C
DT-2234C Laser Tachometer, Non-Contact RPM
Laser photo tachometer
- Non-contact speed range
- 2.5–99999 RPM
- Basic accuracy
- ±(0.05%+1)
- Effective distance
- 50–500 mm
- Measuring method
- Laser
- Auto memory
- Max/Min/Last
DT-2234C non-contact laser rpm tachometer is used for touchless speed testing of rotors such as various engines, motors, speed control devices, etc. It is used in the debugging of various devices such as aircraft, ships, emmobiles, automobiles, model aircraft, and toys.
DT-2234B
DT-2234B Photo Tachometer, Non-Contact RPM
LED photo tachometer
- Non-contact speed range
- 2.5–99999 RPM
- Basic accuracy
- ±(0.05%+1)
- Effective distance
- 50–250 mm
- Auto memory
- Max/Min/Last
- Max. display
- 99999
DT-2234B non-contact photo rpm tachometer is used for touchless speed testing of rotors such as various engines, motors, speed control devices, etc. It is used in the debugging of various devices such as aircraft, ships, emmobiles, automobiles, model aircraft, and toys.
DT-6236C
DT-6236C Laser and Contact Tachometer, Surface Speed
Laser/contact tachometer
- Laser speed range
- 2.5–99999 RPM
- Laser detecting distance
- 50–500 mm
- Contact speed range
- 0.5–19999 RPM
- Surface speed (m/min)
- 0.05–1999.9
- Auto data storage
- 96 sets
DT-6236C non-contact laser and contact rpm digital tachometer is mainly used for touchless speed testing of rotors such as various engines, motors, speed control devices and wire speed tests of various conveyor belts. It is used in the speed debugging of various devices such as aircraft, ships, EMUs, automobiles, model aircraft, toys, etc.; and the surface speed debugging of assembly lines and transmission dials.
DT-6236B
DT-6236B Photo and Contact Tachometer, Surface Speed
Photo/contact tachometer
- Photoelectric speed range
- 2.5–99999 RPM
- Contact speed range
- 0.5–19999 RPM
- Surface speed (m/min)
- 0.05–1999.9
- Auto data storage
- 96 sets
- 99999 max display
- Backlit LCD
DT-6236B non-contact photo and contact rpm digital tachometer is mainly used for touchless speed testing of rotors such as various engines, motors, speed control devices and wire speed tests of various conveyor belts. It is used in the speed debugging of various devices such as aircraft, ships, EMUs, automobiles, model aircraft, toys, etc.; and the line speed debugging of assembly lines and transmission dials.
DT-6235B
DT-6235B Contact Tachometer, RPM and Surface Speed
Contact tachometer
- Contact speed range
- 0.5–19999 RPM
- Surface speed (m/min)
- 0.05–1999.9
- Length measurement
- 0.05–99999 m
- Auto data storage
- 96 sets
- Basic accuracy
- ±(0.05%+1)
DT-6235B contact rpm digital tachometer is used for speed testing of rotors such as various engines, motors, speed control devices and wire speed tests of various conveyor belts. It is used in the speed debugging of various devices such as aircraft, ships, EMUs, automobiles, model aircraft, toys, etc., and the surface speed debugging of assembly lines and transmission dials.
DT-6234C
DT-6234C Laser Tachometer, Non-Contact RPM
Laser tachometer
- Non-contact speed range
- 2.5–99999 RPM
- Laser detecting distance
- 50–500 mm
- Basic accuracy
- ±(0.05%+1)
- Cumulative count
- 1–99999
- Auto memory
- Max/Min/Last
DT-6234C laser digital tachometer is used for touchless speed testing of rotors such as various engines, motors, speed control devices, etc. It is used in the debugging of various devices such as aircraft, ships, emmobiles, automobiles, model aircraft, and toys.
DT-6234B
DT-6234B Photo Tachometer, Non-Contact RPM
LED photo tachometer
- Non-contact speed range
- 2.5–99999 RPM
- Basic accuracy
- ±(0.05%+1)
- Effective distance
- 50–250 mm
- Cumulative count
- 1–99999
- Auto memory
- Max/Min/Last
DT-6234B LED photoelectric digital tachometer is used for touchless speed testing of rotors such as various engines, motors, speed control devices, etc. It is used in the debugging of various devices such as aircraft, ships, emmobiles, automobiles, model aircraft, and toys.
Compare Tachometers
| Model | Key functions |
|---|---|
| DT-2236C | Laser Tachometer RPM contact RPM and Surface Speed Tachometer, Automatically memory Max/Min/Last value, Automatically store data. |
| DT-2236B | LED non-contact RPM contact RPM and Surface Speed Tachometer, Automatically memory Max/Min/Last value, Automatically store data. |
| DT-2235B+ | Contact RPM and Surface Speed Testing Tachometer, Automatically memory Max/Min/Last value, Automatically store data |
| DT-2234C | Laser non-contact RPM testing Tachometer, Automatically memory Max/Min/Last value, Automatically store data. |
| DT-2234B | LED non-contact Digital Tachometer, Automatically memory Max/Min/Last value, Automatically store data |
| DT-6236C | Laser non-contact RPM contact RPM and Surface speed testing Tachometer, Auto memory max/min/last value, Auto store data |
| DT-6236B | LED Photo non-contact RPM Contact RPM & Surface speed Tachometer, Auto memory Max/Min/Last value, Auto store data |
| DT-6235B | Contact RPM Surface Speed testing Digital Tachometer, Automatically memory max/min/last value, Automatically store data |
| DT-6234C | Laser Tachometer, Automatically memory Max/Min/last value, Automatically store data |
| DT-6234B | LED Photoelectric Tachometer, Automatically memory Max/Min/last value, Automatically store data. |