Air Velocity,28 H X53 W X176D Mm; Air Velocity Range:1.5M/S To 30M/S; Beaufort Force:0Bf To 12Bf; Operating Temperature Min:-10°C; Operating Temperature Max:50°C; Relative Humidity Range:80%; External Height:28Mm; External Width:53Mm |Extech Instruments AN250W
Air Velocity Min. ft/min = 295 / Air Velocity Max. ft/min = 5905 / Air Velocity Resolution = 1 ft/min / Temperature Measuring Range Min. °C = -10 / Temperature Measuring Range Max. °C = 50 / Temperature Resolution °C = 0.1 / Other Measuring Ranges = Beaufort Scale: 0 ... 12 Levels / Display Type = Backlit LCD / Battery Type = 3x AAA, 1.5 V