Photo Contact Tachometer DT-2858

Applications:
Photo/Contact Tachometer DT-2858 is used to measure rotative velocity, surface speed, frequency of motor.
Applicable to the product departments of:
*motor, fan, paper-product, chemical fiber, washing-machine, automobile, airplane, steamer etc.
*Series:digital Tachometer,motorcycle tachometer,engine tachometer etc.

Detail:

Measuring Range
Laser: 2.5 ~ 99,999 r / min
Contact: 0.5 ~ 19,999 r / min
Surface Speed: 0.05 ~ 1999.9 m / min 0.2 ~ 6560 ft / min

Resolution
Rotative Velocity:
0.1 r / min (0.5 ~ 999.9 r / min)
1 r / min (Over 1000 r / min )

Surface Speed:
0.01 m / min (0.05 ~ 99.9 m / min)
1 m / min (Over 100 m / min )
Or 0.1 ft / min (0.1 ~ 999.9 ft / min)
1 ft / min (Over 1000 ft / min )

Accuracy: ± (0.05% n + 1 d)
Sampling Time: 1.0 s (Over 60 r / min)

We are the MANUFACTURER of measuring instrument in CHINA.

Mob/Wechat:+86-13751744594

Email/Skype:lisali0428@outlook.com

For more details, please feel free to contact Lisa. Thank you!