Combination Contact & Laser Photo Tachometer with Traceable Certification
- Dual function unit with both contact and non-contact capabilities
- Provides fast and accurate RPM (revolutions per min) measurements of rotating objects and surface speed measurements with included contact adapters
- Laser provides improved accuracy at a greater distance
- Internal memory recalls maximum, minimum, average values and last 10 data points
- Backlit and rotatable LCD Display
- Low battery indication and auto shut off
