LCD Digital Optical Tachometer
Non Contact Measuring RPM
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This device is used to measure the rotational speed
of various items, such as motors, lathes etc.
It uses a laser beam, so does not need to contact the item
Has a wide measuring range and high resolution

Features:
Large 5 Digit, 18mm LCD display
Digital display gives exact RPM with no guessing or errors
The last value/min . value will be automatically stored in memory
The housing has been carefully shaped to fit comfortably in either hand
can be used to accurately measure the speed of a lathe
Range: 2.5 to 99,999 RPM
Resolution: 0.1 RPM (from 2.5 to 999.9 RPM) 1 RPM (over 1,000 RPM)
Accuracy: +/-( 0.05% +1 digit)
Distance: 50 to 500mm/ 2 to 20 inch
Memory: Last Value, Max Value, Min RPM
Size approximately 13 cm x 7 cm x 2.9 cm / 5.1 x 2.75 x 1 in
Includes:
1 x English Manual
1 x Carrying bag
3 x approx. 75 cm of reflective stripes

Free delivery sent airmail
Please note item location is China
so can take about 20-30 days delivery
The item will be shipped as soon as possible
This usually takes about 5-7 working days

Please do not buy this item if you are in a hurry