STEVENS 92931 DATA DOT LOGGER WATER MONITORING SYSTEM DATA ONLINE TELEMETRY $99 THIS IS THE CIRCUIT BOARD, SALE $39 THESE WAS OBTAINED FROM A PUBLIC WATER COMPANY IN FLORIDA. WE HAVE MULTIPLES OF THESE AVAILABLE.. I AM ALSO LISTING COMPLETE MODULES. This came from a working environment... guaranteed!!! Yaba1957 is an asset recovery wholesaler specializing in new and used surplus industrial equipment. We are not a representative of any manufacturer listed; all names, logos, descriptions and other related information are trademarks of their respected companies or manufacturers. All items listed are identified as either new or used and the new may be older surplus