About: http://webisa.webdatacommons.org/284240839

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	tal control time-baseIdeal for measuring the speed of moving gears, fans, pumps, motors and other equipment used in general maintenance, production, quality control or labsTripod mount for stationary use Manual Available online
http://www.w3.org/ns/prov#wasQuotedFrom	ambientweather.com