Fieldpiece Instruments STA2 In-Duct Hot-Wire Anemometer, 40-3,960 FPM, ± (5% RDG + 1 Digit) Or ± (1% FS + 1 Digit) (Velocity), ± 1.0°F (Temperature, 32°F - 113°F), ± 2.0°F (Temperature, -4°F - 32°F And 113°F - 140°F), Dual Display, 9V Battery, 20-35 Hrs (Alkaline, Approx) Battery Life, 9V Alkaline Battery, <75% RH (Operating) Humidity Rating

Accuracy	:	± (5% RDG + 1 digit) or ± (1% FS + 1 digit) (Velocity), ± 1.0°F (Temperature, 32°F - 113°F), ± 2.0°F (Temperature, -4°F - 32°F and 113°F - 140°F)
Additional Information	:	9 V Power Supply
Battery Life	:	20-35 hrs (Alkaline, Approx)
Battery Type	:	9V Alkaline
Color	:	Yellow
Dimensions	:	7-1/5" H x 2-1/2" W x 1-3/10" D
Display Type	:	Dual Display
Humidity Rating	:	75% RH (Operating)
Measuring Range	:	40-3,960 FPM
Model	:	STA2
Power Source	:	9V Battery
Resolution	:	1 fpm (Velocity), 0.1 °F (Temperature)
Temperature Rating	:	-4-122 °F (Operating)
Velocity Rating	:	40-3,960 FPM

Fieldpiece Instruments In-Duct Hot-Wire Anemometer, 40-3,960 FPM, ± (5% RDG + 1 Digit) Or ± (1% FS + 1 Digit) (Velocity), ± 1.0°F (Temperature, 32°F - 113°F), ± 2.0°F (Temperature, -4°F - 32°F And 113°F - 140°F), Dual Display, 9V Battery, 20-35 Hrs (Alkaline, Approx) Battery Life, 9V Alkaline Battery, <75% RH (Operating) Humidity Rating, -4-122 °F (Operating) Temperature Rating, 1 FPM (Velocity), 0.1 °F (Temperature), 7-1/5" H x 2-1/2" W x 1-3/10" D Dimensions, Yellow

Measures air velocity (40-3,960 FPM) and temperature (-4°F to 140°F).Automatically calculates CFM based on air velocity and duct free area inputs.Features a slim 38-inch telescoping probe with laser-etched ruling for accurate duct traversing.Dual display shows real-time combinations of CFM, air velocity, and temperature.Includes time/test point averaging function to minimize turbulence effects during measurement.Allows for hands-free testing with the included stabilizing cone and magnetic hanger.