Specification Sheet

ManualsBrandsExtech ManualsAirflow & Air QualityMini Waterproof Thermo Anemometer

0 5 / 0 2 - R1

Comm on Fe ature s:

• Fold up protective housing extends to 9" for better reach

• Large dual display of air velocity and temperature

• Data Hold to freeze most recent display

• Auto shutoff 20 minutes after last key is pressed

• Water resistant housing floats and Drop tested to 6 feet

• Complete with CR2032 lithium battery and lanyard

Windspeed

• Measures ft/min, MPH, m/s, km/h, Knots and Beaufort Force

• Selectable averaging function of 5, 10, or 13 second intervals

• Replaceable non-corrosive plastic wind vane (impeller)

Temperature & Windchill

• Measures from 0 to 122°F (-18 to 50°C)

Mode l 4 5158 Additiona l Fe ature s

Relative Humidity and Dew Point

• Dual display of air velocity and relative humidity

• Measures RH from 10% to 95%

• Measure Dew Point from

32˚F to 122˚F

I SO 9 0 0 1 CERTIFI ED

Mini T hermo-Ane mometer Series

P ock e t Air Ve loc it y m e t e r s w ith d is p la ys o f Te m p e r a ture , R e lat ive Hu m id it y an d De w P oin t

Ordering I nform a t ion:

4511 8 .......Mini Thermo-Anemometer withTemperature

4515 8 .......Mini Thermo-Anemometer

w/ Temp+Humidity

4511 9 .......Spare Mini Impeller Assembly

4099 9 0 ....Vinyl Pouch Carrying Case

Measurements Range Resolution Basic Accuracy

ft/min (feet per minute): 100 to 5500 ft/min 20ft/min ± (3%rdg + 40ft/min)

m/s (meters per second): 0.5 to 28m/s 0.1m/s ± (3%rdg + 0.2m/s)

km/h (kilometers per hour): 1.8 to 100.6 km/h 0.7km/h ± (3%rdg + 1.4km/h)

MPH (Miles per hour): 1.1 to 62.5 MPH 0.2MPH ± (3%rdg + 0.4MPH)

knots (nautical miles per hour): 1.0 to 54.3 knots 0.3knots ± (3%rdg + 0.6knots)

Beaufort Force: 1 to 17 BF 1 BF ± 1

Temperature: 0 to 122°F 0.1°F ±1.8°F

-18 to 50°C 0.1°C ±1°C

Relative Humidity: (Model 45158) 10% to 95% 1% ± 4%

Dew Point : (Model 45158) 32°F to 122°F 1° ± 2%

Power: CR2032 Lithium battery

Dimensions: 5.25 x 2.75 x 0.75" (133 x 70 x 19mm)

Vane: 1"(24mm) diameter

Weight: 3oz (95g)

Wa rra nty

Yea r

Model 45118

with Temperature

Model 45158

with Temperature + Humidity

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