This meter is a contact and non-contact tachometer.It combines the accuracy & quick
measurements and high RPM measurement of a modern laser tachometer. It provides measuring range of 2.5~99,999RPM (laser),
0.5~19,999RPM (contact) and surface speed is displayed in both m/min & ft/min. It has Auto Ranging, detecting distance of up to
500mm or 20inch and accuracy of ±(0.05% +1digit).
With this it produce consistent accurate readings in seconds with no guessing or error. Plus, it automatically store Last, Maximum
and Minimum values and can be recall anytime. Safe & accurate measuring of RPM & rotational speed without inflicting any damage to
the target object.