4-in-1 Anemometer (LM-8000A) Air Speed, Temp, Humidity & Light

Lutron Digital Anemometer, Hygrometer, Thermometer, and Light Meter all in 1 handy unit.

Features:

• 4 in 1 professional measuring instrument: Anemometer, Hygrometer, Thermometer, and Light Meter.
• Compact bone shape with lightweight and small size case design.
• Wristlet design provides extra protection to the instrument especially for one hand operation.
• Low-friction ball bearing mounted wheel design provides high accuracy at high and low air velocity.
• Exclusive photo diode and color correction filter light sensor, spectrum meets C.I.E. photopic.
• High precision thin-film capacitance humidity sensor with fast response to the humidity changes.
• Standard type K (NiCr-NiAl) thermocouple input jack suitable for all kinds of type K probes.
• Built-in microprocessor circuit assures excellent performance and accuracy.
• Compact buttons for easy operation.
• Memorize the maximum and minimum value with recall.
• 6 button touch pad.
• °C / °F selectable.
• LUX / FC selectable.
• Air velocity measuring units selectable.
• Multi channel display for relative humidity and temperature.
• Zero button design makes light meter calibration easy.
• Measures air speed, humidity, temperature and light.

Specifications:

• Display: 8mm tall LCD display.
• Air flow range:
  • 80 to 5910 feet per minute FPM.
  • 0.4 to 30.0 meters per second M/S.
  • 0.9 to 67.0 miles per hour MPH.
  • 1.4 to 108.0 kilometers per hour Km/h.
  • 0.8 to 58.3 knots.
• Air flow resolution: 1 ft/min, 0.1 m/s, 0.1 mph.
• Air flow accuracy:
  • -20 m/s = within 3%.
  • +20 m/s = within 4% .
• Humidity measurement range: 10 to 95% RH, resolution 0.1% RH.
• Humidity accuracy: within 4%.
• Internal temperature range: 32° to 122° F (0 to 50° C).
• Temperature resolution: 0.1°.
• Internal temperature accuracy: plus or minus 2.5°F (plus or minus 1.2°C).
• K type range: -148° to 2372°F (-100° to 1300°C).
• K type accuracy: plus or minus 1% + 1.8°F (plus or minus 1% + 1 °C).
• Light measurement ranges:
  • 0 to 2000 LUX.
  • 1800 to 20,000 LUX.
  • 0 to 204.0 Foot Candles.
  • 170 to 2000 Foot Candles.
• Light resolution: 1 LUX, 10 LUX, 0.1 Foot Candles, 1 Foot Candles.
• Light accuracy: 5% reading plus or minus 8digits.
• Power: 9v alkaline battery (not included).
• Power consumption: approximately 6.2mA DC.
• Operating humidity range: 0 to 80%.
• Operating temperature range: 32° to 122° F (0° to 50° C).
• Weight: 5 ounces without battery installed.
• Dimensions: 6.2" x 2.4" x 1.3" (156 x 60 x 33mm).

Supplied with:

• Operating instructions.
• 1 year limited manufacturers warranty.
• Safety strap lanyard.

Calibrated at factory with: B & K (Bruel & Kjaer), MULTI-FUNCTION ACOUSTIC CALIBRATOR Type 4226.