Thermo Anemometer DWYER 471 B

Thermo Anemometer DWYER 471 B DWYER 471B THERMO ANEMOMETER Air Velocity Accuracy: 0-500 FPM, ± 3% F.S. Accuracy: 0-1500 FPM, ± 3% F.S. Accuracy: 0-5000 FPM, ± 4% F.S. Accuracy: 0-15000 FPM, ± 5% F.S. Temperature Limits for Specified Accuracy: 59 to 86° F ( 15 to 30° C) . Outside this range add 0.11% per ° F ( 0.2% per ° C) Flow Temperature Range: 0 to 200° F, -17 to 100° C Temperature Accuracy: ± 2° F, ± 1° C, Resolution: 0.1° Ambient Limits: 32 to 104° F, 0 to 40° C Storage Limits: -40 to 176° F, -40 to 80° C Probe: 7/ 16 " diameter, 33 " length with integral hand grip and 6' coiled cord Power: one 9V alkaline battery ( included) Housing: 166 x 71 x 23mm Weight: 340 grams Carrying Case: 60 x 343 x 267mm