Metravi NCTM-2000 Digital Non-contact and Contact Tachometer Unboxing and Basic Usage

Contact and Non Contact type Combined Tachometer features Max/Min, Last Record, measures upto 20,000 RPM in contact mode and 99,999 RPM in non-contact mode.
It measures Rotation speed (RPM), total revolution (REV), frequency (Hz), surface speed and length (in Mts, In, Ft and Yds.)

Provides fast and accurate Contact and Non-Contact
RPM and surface speed measurement of rotating objects.
Measures Rotation Speed (RPM), Total Revaluation(REV),
Frequency (Hz), Surface Speed (M/M, I/M, F/M,Y/M)
Length (M, In, FT, Yd)
Wide Measure range and high resolution.
Laser sighting.
Display: 5 digits LCD Display
Accuracy: ± 0.05% ± 1 digits
Contact Test Range: 2 to 20000 RPM
Non-Contact Test Range: 2 to 99,999 RPM
Resolution: 0.1 RPM (up to 9999.9 RPM) / 1 RPM (over 10,000 RPM)
Sampling Time: 0.5 sec. (over 120 RPM)
Detecting Distance: 50 to 500mm
Quartz Crystal Time Base
Optional Accessories: Mains Adaptor for 230V AC

Package includes:
Tachometer
Instruction Manuel
Carrying Case
3 x Reflective tapes
Screw Adapter
Cone
RPM Sensor Tip
Surface Speed Wheel