Features:
* With CE Marking, conforms with European Standards
* Large LCD screen with extra large 5-digit display
* Wide measuring range and high resolution
* Digital display gives exact RPM with no guessing or errors
* With just fraction of minute Sampling Time (0.8 sec sampling time)
* Automatic saving of Last value, Max. Value and Min. Value and can be displayed by turn anytime
* Housed with durable, long lasting components, lightweight ABS-plastic that assures maintenance-free performance for many years
* With High accuracy of ± 0.05%
* Uses Microcomputer LSI circuit and crystal time base to offer high accuracy measurement & fast measuring time
* Wide detecting distance
* With Low Battery Notification
* Carefully shaped to fit comfortably in either hand

Specifications:
* LCD Display: 5 digits, 18mm LCD
* Test Range: 2.5 to 99, 999 RPM (r/min)
* Resolution: 0.1 RPM (2.5 to 999.9 RPM); 1 RPM (over 1, 000 RPM)
* Accuracy: ± (0.05% + 1 digit)
* Sampling Time: 0.8 sec. (over 60 RPM)
* Test range selection: Automatic
* Memory: Max. Value, Min. Value and Last value
* Detecting Distance: 50 to 500 mm / 2 inch to 20 inch
* Time Base: Quartz Crystal
* Circuit: 1x 9V Battery (included)
* Operating Temperature: 0° C to 50° C (32° F to 122° F)
* Size: 131 x 70 x 29 mm