0 05 1 digit accuracy digital photo tachometer

{"cid":"91225045","title":"DT2236E Digital Tachometer with 5-Digit Large-Screen LCD Display and \u00b1(0.05%+1 Digit) Accuracy for Photo\/Contact 2 in 1 RPM Testing","imgUrl":"https:\/\/img.chinax.com\/nimg\/09\/b0\/bd0f3c397a6d83a07a4043ecdd46-200x200-1.jpg","attrs":{"Price":"","Brand Name":"Bestone","Model Number":"DT2236E","Minimum Order Quantity":"20","Delivery Time":"5-8 working days","Payment Terms":"T\/T","Contact Surface Speed":"0.05-1999.9m\/Min (M\/Min)","Non-Contact Speed":"2.5-99999rpm(R\/Min)","Certification":"CE","Measuring Range(Non-Contact Speed)":"2.5-99999rpm(R\/Min)","Connection Type":"Photo\/Contact","Sampling Time":"0.6sec.(Over 100 Rpm)","Supply Ability":"more than 1000pcs per month","Accuracy":"\u00b1(0.05%+1 Digit)","Packaging Details":"plastic carrying case","Measuring Range":"0.5-19999rpm (R\/Min)","Display":"5-Digit Large-Screen LCD Display","Place of Origin":"CHINA","Measuring Range(Contact Speed)":"0.5-19999rpm (R\/Min)"}}