ATP-ET-935-Velocity-Volume-Thermo-Anemometer-ATP-ET-935-P-The-ATP-ET-935-is-a-Remote-Vane-Thermo-Anemometer-Measures-Air-Velocity-Air-Flow-&-Temperature-The-75mm-vane-has-a-1-5m-coiled-connection-cable-&-plug-An-ideal-instrument-for-ventilation-surveys-air-conditioning-heating-&-environmental-monitoring-P-ATP-ET-935-Velocity-Volume-Thermo-Anemometer