Digital Photo Laser Tachometer Non Contact Tach

LCD Digital photo tachometer IR From 5-100000 RPM DT-2234C+ Features: * Large LCD displaying * Wide measuring range & high resolution. * Digital display gives exact RPM with on guessing or errors. * The last value/min . value will be automatically stored in memory and can be displayed by turn anytime. * The use of durable. * The housing has been carefully shaped to fit comfortably in either hand. Specifications: * Display: Large 5 digit, 18mm LCD. * Test select: Automatic. * 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:130x70x29mm * Weight:160g Package Contents: * 1 x Digital Laser Photo Tachometer Non Contact RPM Tach * 1 x English Manual * 1 x carrying bag * 1 x 9v batterys * 3 x approx. 75cm of reflective stripes