Contact & Non-contact Tachometer

Pocket size Tachometer 8000 & 8001

·      Lowest cost tachometer in the market

·      Two ways to power ON/OFF

·      Safe and easy to get rotation speed

·      Non-contact measurement by red LED beam

·      Contact rotating object via convex or concave contact tips

·      Auto power OFF in 20 mins inactivity

·      Hold function freezes current reading

·      Four rotation speed units are selectable in contact mode: RPM, M/MIN, FT/MIN, YD/MIN.

·      Sleep mode can be disabled

·      Low battery icon indicates weak power

8000

8001

Measuring range

     Rotation (non-contact)

10.0 ~ 99999 RPM

     Rotation (contact)

10.0 ~ 19999 RPM

     Surface speed (contact)

1.0000 ~ 9999.9 M/Min

3.0000 ~ 30000 Ft/Min

1.0000 ~ 10000 Yd/Min

Resolution

    RPM unit

0.001/ 0.01/ 0.1/ 1

    M/Min unit

0.0001/ 0.001/ 0.01/ 0.1

    Ft/Min unit

0.0001/ 0.001/ 0.01/ 0.1

    Yd/Min unit

0.0001/ 0.001/ 0.01/ 0.1

Accuracy

+/-(0.1% of rdg. + 2 digit)

Measure distance

5~30 cm

Contact

Power consumption

5uA (Idle), 18mA (measurement)

Time base

4.0Mhz Quartz Crystal

Sampling time

1second (> 60RPM), >1second (10~60RPM)

LCD size

15 (H) x 33(W) mm

Operating temp.

0~50^ðC

Operating RH%

Humidity < 80%

Storage temp.

-10~50^ðC

Storage RH%

Humidity < 90%

Dimension

124 x 50 x 33 mm

149 x 50 x 33 mm

Weight

~80 g

~85 g

Battery

9V battery x 1pc

Standard Package

Meter/ Battery/ Manual/ Paper box/

Reflective tape/ convex tip/ concave tip