Specifications
Model: UT150-AN (Digital Anemometer)

Display: LCD with backlight

Operating Temperature: 0 °C to 50 °C (32 °F to 122 °F)

Storage Temperature: -20 °C to 60 °C (-4 °F to 140 °F) (without battery)

Relative Humidity: Max. 85% RH (non-condensing)

Power Supply: 1 x 9V battery (006P or IEC 6F22)

Battery Life: Approx. 20 hours (backlight off)

Dimensions (Main Unit): 70 mm x 38 mm x 158 mm (2.76" x 1.5" x 6.22")

Weight: Approx. 200 g (0.44 lbs) including battery

Measurement Specifications
1. Air Velocity

Sensor Type: Rotating Vane (Impeller)

Measurement Range: 0.4 to 30.0 m/s (80 to 5900 ft/min)

Accuracy: Typically ±(2% of reading + 0.2 m/s) within the range of 0.8 to 30.0 m/s

Resolution: 0.1 m/s, 1 ft/min

Units: m/s, ft/min, km/h, knots, mph

2. Air Flow Volume (Calculation Function)

Function: Calculates volumetric flow rate after manually entering the cross-sectional area of a duct.

Units: CFM (cubic feet per minute), CMM (cubic meters per minute)

Standard Accessories
Main instrument

Vane anemometer probe

9V battery

Carrying case

Instruction manual

Summary and Typical Applications
Typical Applications:

Measuring air flow from vents and grilles.

Balancing air distribution in HVAC systems.

Checking the performance of fans and blowers.

Measuring wind speed in environmental health and safety (EHS) applications.

Verifying cleanroom air flow conditions.