Extech CFM/CMM Thermo-Anemometer with Built-in Infrared Thermometer John Merkel 7 years ago Extech CFM/CMM Mini Thermo-Anemometer with built-in Infrared ThermometerDateNovember 13, 2016In relation toSimilar postExtech Instruments Extech Vane CFM/CMM Thermo-AnemometerDateNovember 13, 2016In relation toSimilar postExtech Instruments Extech Hot Wire CFM/CMM Thermo-AnemometerDateNovember 13, 2016In relation toSimilar post