TSI Alnor AVM410 Thermal Anemometer Measures air velocity and temperature with an integrated 40 telescoping probe

Features Part number AVM410 Manufactured by TSI Alnor Accurate air velocity measurement suitable for 0 to 4, 000 ft/ min ( 0 to 20 m/ s) Integrated 40-inch ( 101.6 cm) telescoping probe attachment Large, easy to read display NIST Certificate Included Press button to hold reading Weighs 0.6 lbs ( 0.27 kg) The TSI Alnor AVM410 hot wire anemometer is digital air velocity meter that compromises neither accuracy nor precision. This meter is excellent for troubleshooting HVAC systems, performing plant maintenance, and conducting commissioning work. The unit features a large easy to read LCD display, auto power off and a 40" telescoping probe for difficult to reach measurements. With an accuracy of ± 5% of reading or ± 5 ft/ min ( ± 0.025 m/ s) , the TSI Alnor AVM410 thermal anemometer measures air velocity over a range from 0 to 4000 ft/ min ( 0 to 20 m/ s) . The AVM410 also measures temperatures from 0 to 200° F ( -18 to 93° C) with an accuracy of ± 0.5° F ( ± 0.3° C) . The TSI Alnor AVM410 thermal anemometer ships complete with: Hard carrying case 4 alkaline batteries Operation and service manual Calibration certificate TSI Alnor AVM410 Thermal Anemometer Specifications: Air Velocity Range 0 to 4, 000 ft/ min ( 0 to 20 m/ s) Accuracy ± 5% of reading or ± 5 ft/ min ( ± 0.025 m/ s) , whichever is greater Resolution 1 ft/ min ( 0.01 m/ s) Temperature Range 0 to 200° F ( -18 to 93° C) Accuracy ± 0.5° F ( ± 0.3° C) Resolution 0.1° F ( 0.1° C) Probe Length 40" Probe Diameter 0.28" at tip 0.51" at base