Lutron SP-82AH Anemometer with Humidity & Temperature

Lutron SP-82AH 4-in-1 Anemometer with Humidity, Temperature and Dew Point

The Lutron SP-82AH combines four environmental measurements in one pocket-sized meter: air velocity, air temperature, relative humidity, and dew point calculated from the humidity and temperature readings. The vane runs on a low-friction ball bearing mounted wheel, which holds accuracy at both high and low air speeds, and a precision humidity sensor gives fast response. Air velocity reads in five units — feet per minute, meters per second, kilometers per hour, miles per hour and knots. The slim bone-shaped case with wristlet is built for one-hand operation in the field.

• Four instruments in one: air velocity, air temperature, humidity, and dew point.
• Low-friction ball bearing mounted wheel design provides high accuracy at both high and low air velocity.
• Air velocity in five selectable units: ft/min, m/s, km/h, MPH and knots.
• High precision humidity sensor with fast response time.
• Tiny bone shape with light weight and small case size, suitable for one-hand operation.
• Wristlet design provides extra protection to the instrument, especially during one-hand operation.
• Built-in microprocessor circuit assures excellent performance and accuracy.
• Concise and compact button arrangement for easy operation.
• Memorizes the maximum and minimum values with recall.
• °C / °F selection by pressing a button on the front panel.
• Hold function freezes the current reading value.
• Long battery life from a single DC 3V coin cell.

Specifications

• Display: 8 mm LCD.
• Measurement: air velocity, air temperature, humidity, dew point.
• Over input display: indication of "- - - -".
• Operating temperature: 0 to 50 °C (32 to 122 °F).
• Operating humidity: max. 80% RH.
• Power supply: CR2032 DC 3V battery.
• Power consumption: approximately DC 5 mA.

Electrical Specifications

Specifications apply at 23 ± 5 °C.

Air Velocity

ft/min is feet per minute, m/s is meters per second, km/h is kilometers per hour, MPH is miles per hour, and knots are nautical miles per hour.

Humidity

• Range: 10% to 95% RH.
• Resolution: 0.1% RH.
• Accuracy: ± 4% RH below 70% RH; ± (4% of reading + 1.2% RH) at 70% RH and above.

Temperature

• Range: 0 to 50 °C, 32 to 122 °F.
• Resolution: 0.1 degree.
• Accuracy: ± 1.2 °C, ± 2.5 °F.

Dew Point Temperature

• Range: -25.3 to 49.0 °C, -13.5 to 120.0 °F.
• Resolution: 0.1 degree.
• Calculated automatically from the humidity and temperature measurements.

Dimensions

• Meter: 120 x 45 x 20 mm (4.7 x 1.8 x 0.8").

Weight

• Meter: 160 g (0.35 lb), battery included.

Appearance and specifications are subject to change without notice. 1307-SP82AH