Digital Tachometer DT-2236 Combination Contact and Laser Photo Tachometer for Measure Rotative Velocity Surface Speed of Motor

Features Multifunctional, one tachometer combines PHOTO TACH.(RPM) & CONTACT TACH. (RPM , m / min, ft / min ). Digital display with no guessing errors. Wide measuring range and high resolution. The last value / max. value / min. value will be automatically stored in memory. This tachometer use of durable, long-lasting components, including a strong, light weight ABS-plastic housing assures elegant shape and ease of use. Specifications Model：DT-2236 Range：Laser 2.5~99,999r/min Contact 0.5~19,999r/min Surface Speed 0.05~1999.9 m/min；0.2~6560 ft/min Resolution：Tachometer 0.1 r/min(0.5~999.9 r/min)；1 r/min(Over 1000 r/min) Surface Speed 1 m/min(Over 100 m/min)；0.1 ft/min(0.1~999.9 ft/min)；0.1 ft/min(0.1~999.9 ft/min)；1 ft/min(Over 1000 ft/min) Accuracy：±(0.05%n+1d) Sampling Time：1.0 s(Over 60 r/min) Test Range Select：Automation Memory：Max / Min / Last Value Time Base：Quartz Crystal Laser Tach Detecting Distance：50~150mm/2~6inch(Typical),Max,300mm/12inch Operating Temperature：0~50°C Power Supply：4x1.5V AA Size(UM-3)Battery（not include) Dimensions：215x64x38 mm Weight：200g Package 1 x Main Unit 1 x Surface Speed Test Wheel(AS35C) 1 x Cone Adapter(AS35A) 1 x Funnel Adapter(AS35B) 1 x Reflective Tape 350mm 1 x Carrying Case(B01) 1 x Operation Manual

• Multifunctional, one tachometer combines PHOTO TACH.(RPM) & CONTACT TACH. (RPM , m / min, ft / min ).<br>
• Digital display with no guessing errors.<br>
• Wide measuring range and high resolution.<br>
• The last value / max. value / min. value will be automatically stored in memory.<br>
• This tachometer use of durable, long-lasting components, including a strong, light weight ABS-plastic housing assures elegant shape and ease of use.<br><br>