000 0m min measurement range elevator speedometer

{"cid":"91225045","title":"ES-2100E\/ES-2100L Elevator Speedometer Contact Tachometer with 0.1~2,000.0m\/Min Measurement Range \u00b11 Count Accuracy and Memory Function for 20 Sets","imgUrl":"https:\/\/img.chinax.com\/nimg\/1c\/f5\/a2f87508a8bf56663d8874332cf9-200x200-1.jpg","attrs":{"Price":"US$215 to US$245","Brand Name":"Bestone","Model Number":"ES-2100E\/ES-2100L","Minimum Order Quantity":"2","Delivery Time":"5-8 working days","Certification":"CE","Place of Origin":"CHINA","Payment Terms":"T\/T,Western Union","Supply Ability":"more than 100pcs per month","Packaging Details":"plastic carry case and white paper box","Measurement Method":"Contact Method","Measurement Range":"0.1~2,000.0m\/Min","Measurement Accuracy":"\u00b11 Count"}}

{"cid":"91184222","title":"Elevator Speedometer (Simple Type) ES-2100A","imgUrl":"https:\/\/img.chinax.com\/nimg\/be\/00\/eee0f83810dafdd49697de97ea81-200x200-1.jpg","attrs":{"Price":"Netotiable","Brand Name":"iqualitrol","Model Number":"ES-2100A","Minimum Order Quantity":"1 Set","Delivery Time":"10 work days","Certification":"CE","Place of Origin":"DONGGUAN","Payment Terms":"T\/T","Supply Ability":"100 sets per month","Packaging Details":"Carton box","Measurement method":"Contact method","Measurement range":"0.1~2,000.0m\/min","Measurement accuracy":"\u00b11 count","Measurement time":"10ms","Measurement unit":"m\/min","Auto power-off function":"Turns OFF the power in 180 seconds after last operation"}}