supply of rail thermometerrail thermometer,rail thermometer pocket size. rdso specification no.: tm/67 dt. 28.01. 2002 as attached [ warranty period: 30 months after the date of delivery ] ] , continuous rail thermometer continuous rail temperature recorder with facilities to m easure and record rail temperatures up to 18 months on hourly basis. it is having on-board programming f acility to modify the operations i.e sampling interval, max./min. temperatures date and time settings. havin g lcd display hence, nullify the need of computer but with computer compatibility to access the data into e xcel files but without printer. generally and functionally as per rdso specification no.tm/tl/119 (rev.03 of 2022) or latest. firm,s offer- pie?s continuous rail thermometer model crt-2, generally & functionally conf irming to rdso specification no. tm/tl/119 (revision 03 of 2022) but improved. main technical specific ations: ? display : alphanumeric 16 x 2 lcd display / oled display. resolution : 0.1?c. accuracy : ? 1.0?c . measuring range : -5?c to 85?c. memory : non ? volatile memory that can record rail temperature up to 1 8 months on hourly basis. data transfer : usb port to transfer data to pen drive. crt-2 consists of the follo wing: ? a. display cum recorder unit with in-built maintenance free rechargeable battery: 01 no. b. sensor with cable: 01 no. c. instruction manual in usb (english): 01 no. d. ac charger: 01 no [ warranty period: 30 months after the date of delivery ] ]