Features
- Non-Contact and Contact mode.
- Non-contact measurement up to 40 inches/100cm away from target.
- Laser sighting.
- Auto Ranging/Fixed Decimal.
- Tripod Mounting Bushing.
- 40 reading memories.

Specification

Rotation Speed (non contact)
6.0 - 99999 rpm (rev/min)

Rotation Speed (contact)
6.0 - 25000 rpm (rev/min)

Surface Speed (contact)
0.6 - 2500.0 M/M (m/min)
0.7 - 2734.0 Y/M (yards/min)
23.6 - 98425 I/M (inch/min)
2.0 - 8202.1 F/M (feet/min)

Range of Length (contact)
1 - 99999 REV (rev)

Accuracy of Revolution
6.0 - 5999.9 rpm: ±0.01% and ±1 digit
5999.9 - 99999 rpm: ±0.05 and ±1 digit

Detection
Laser diode

Resolution
6.0 - 9999.9: 0.1 (rpm)
10000 - 99999 rpm: 1 (rpm)

Update Time
1000ms

Measuring Distance
100cm

Operating Temperature
0 ~ 50°C (32 to 212 212°F), 10 to 90% RH

Auto Power Off (Adjust)
10 sec