lutron dt 2268 contact tachometer

{"cid":"91198867","title":"DT-6236C Contact And Non Contact Laser Speed Testing Meter Laser Tachometer","imgUrl":"https:\/\/img.chinax.com\/nimg\/35\/3d\/65704e7323099fb72cefb4bb1553-200x200-1.jpg","attrs":{"Price":"negotiable","Model Number":"DT-6236C","Minimum Order Quantity":"50PCS","Delivery Time":"3-5 work days","Certification":"CE","Place of Origin":"China","Payment Terms":"T\/T, Western Union","Packaging Details":"carton","model":"DT-6236C vici","Max. display":"99999","Battery":"4X1.5V AA Size Battery","High Resolution":"0.1RPM(2.5~999.9RPM) 1RPM (over 1000RPM)","Sampling time":"0.8s(over 60RPM)","Memory":"Auto memory Max.\/Min. last value"}}

{"cid":"91225045","title":"Photo Contact Tachometer Dt-2859 Handheld Digital Laser Tachometer Measuring Motor","imgUrl":"https:\/\/img.chinax.com\/nimg\/bb\/42\/ea3e62506a096b3a60948fb68926-200x200-1.jpg","attrs":{"Price":"110","Minimum Order Quantity":"1","Model NO.":"DT-2859","Accuracy":"\u00b1(0.05%N+1d)","Sampling Time":"1.0s(Over 60 R\/Min)","Test Range Select":"Automation","Memory":"Max Value \/Min Value \/Last Value","Time Base":"Quartz Crystal","Laser Tach":"50~250 mm\/2~10 Inch(Typical)","Transport Package":"Gift Box and Carrying Case","Specification":"CE, ROHS","Trademark":"BESTONE","Origin":"China","HS Code":"9031809090","Production Capacity":"100000 Pieces\/Year"}}