Kanomax 6501-0E Climomaster Multi Function Hot Wire Anemometer, 0.01-50m/s Range, +/-2% Accuracy, -4 to 158 Degrees F Temperature Range, 3.4" W x 7.4" H x 1.6" D

Kanomax Climomaster basic unit. Multi-function hot-wire anemometer with detachable compatible probes. Simultaneously measures and displays air velocity, flow rate, humidity, temperature, and differential pressure. Airflow rate calculation based on registered duct size. Data HOLD function, record and recall MAX/MIN/AVG. Smart probe technology: easy probe replacement without recalibration of the main unit. Data HOLD function, record and recall MAX/MIN/AVG. Store up to 20,000 measurements. Includes 79 in (200cm) probe connection cable, USB cable, 6 pcs. AA batteries, carrying case, and NIST Certificate. Air velocity - range: 2 to 9840 fpm (0.01 to 50.0 m/s) varies by probes, accuracy: +/-2 percent of reading or 0.015 m/s whichever is greater. Temperature - range: -4 to 158 degree F, accuracy: +/-1 degree F, relative humidity - range: 2 to 98 percent RH, accuracy: +/-2 percent RH. Interface: USB/RS232C (for print-out). Datalogging: Up to 20,000 records. Dimensions: 3.4-inches width by 7.4-inches height 1.6-inches depth. As well as HVAC testing, Climomaster and its probes are suitable for IAQ investigation, laboratory control, clean room control, and industrial applications, such as automotive.