General Tools CIH20DL Data Logging Hot Wire Anemometer with Cfm/Cmm And 8:1 Ir Thermometer

The General Tools CIH20DL Data Logging Hot Wire Anemometer with Cfm/Cmm And 8:1 Ir  is a  precision unit measures air flow volumes up to 2.5 million CFM (72,000 CMM), and features a hot wire sensor that handles even the lowest air speeds with ±3-Percent accuracy. Includes 8:1 IR thermometer with laser pointer that measures: -25-Degree to 999-DegreeF (-32-Degree to 537-DegreeC), and allows precise capture and logging of up to 20,000 data points via the USB interface.