Anemometer LM-81AM Lutron is a pocked-sized, digital rotating vane anemometer design for one-handed air velocity and gas flow measurement.
Features :
- Professional Anemometer.
- Tiny bone shape with lightweight and small size case design are suitable for handling with one hand.
- Wristlet design provides extra protection to the instrument especially for user one hand operation.
- Low-friction ball vane wheels design provides high accuracy at high and low air velocity.
- Build in microprocessor circuit assures excellent performance and accuracy.
- Concise and compact buttons arrangement, easy operation.
- Memorize the maximum and minimum value with recall.
- Air velocity measuring units selectable by pressing button on the front panel for five kinds of units.
- Hold function to freeze the current reading value.

General Specifications :
- Display : LCD display, 8 mm digit size.
- Measurement : m/s, ft/min, km/h, MPH, knots
- Operating Humidity : Max. 80% RH
- Operating Temperature : 0 to 50 C°(32 to 122 F°)
- Power Supply : 006P DC 9V battery (Heavy duty type)
- Power Consumption : Approx. DC 6.2 mA
- Weight : 160g (battery included)
- Dimension : HWD 156x60x33 mm (6.14×2.36×1.29 inch).