OTGO 1 Set LCD Digital 5-Digit Punch Counter with Strong Magnetic Proximity Switch and Support

Features: 1. 0-99999 5 digit large LCD screen display the counting date, low power consumption, easy to read. 2. Use magnetic induction, easy to install and precise counting. 3. Maximum counting speed: 20 times per second. 4. Reset: through pressing the Reset buttons on board or exterior. 5. Shockproof design efficiently ensure the stable and reliable system operation. 6. Free from mechanical abrasion, safe work, long lifespan. Specification: Power Supply: 1.5V AA Battery(Not Included) Reset Modes: Board/Exterior Counting Range: 0-99999 Available Ambient Temperature: -5-40°C Minimum Counting PW: 10mS Distance within the magnetic induction: about 5-10 mm Distance outside of the magnetic induction: ? 30mm Dimension: 64x38x38mm/2.52x1.50x1.50" Hole size: 61x36mm/2.40x1.42" Quantity: 1 Set Package includes(without retail package): 1 x Digital Punch Counter Meter 1 x Magetic Proximity Switch 1 x Magnet 1 x User Manual Note: 1.Transition: 1cm=10mm=0.39inch 2.Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid. Warm tips: 1.We suggest our customers buying it very soon of your planned use. 2.Any problem of this product once reaches you,please contact us asap,we will solve it for you.