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4-IN-1 Air Velocity Meter - Anemometer, Hygrometer, Light Meter, Thermometer

Air Flow Anemometer
HHF81:4-IN-1 Air Velocity Meter - Anemometer, Hygrometer, Light Meter, Thermometer
$175.00  HHF81
1 year warranty CE RoHS
Simultaneous Readings of Air Velocity and Temperature or Humidity and Temperature
Exclusive Photo Diode and Color Correction Filter Light Sensor, Spectrum Meets C.I.E. Photopic
Standard Type K Thermocouple SMP Input Jack Suitable for All Types of K Probes
Lux/Feet-Candle Selectable by Pressing Button on the Front Panel

View related products - Air Velocity Indicators & Wind Tunnels

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The HHF81 anemometer can measure air flow, humidity, temperature and light. The built-in microprocessor circuit assures excellent performance and accuracy. The HHF81 can track the maximum and minimum values along with current readings. The HHF81 displays the flowrate in your choice of knots, meters per second, kilometers per hour, miles per hour, or feet per minute.

The HHF81 relies upon a low-friction ball bearing mounted wheel design to provide high accuracy at high and low air velocity. The impeller provides excellent accuracy (±3 to 4%) and the ability to measure the slightest breeze (0.3 m/s). For temperature readings, the HHF81 has an internal thermistor or is compatible with any Type K thermocouple with SMP Male connector, and is accurate to ±1°C + 1% of reading. The humidity sensor measures to 95% relative using a high precision thin-film capacitance sensor with fast response to humidity changes. The Light measurement utilizes an exclusive photo diode and color correction filter light sensor.

Measurement Range: 80 to 5910 ft/min, 0.4 to 30.0 m/s, 0.9 to 67.0 mph, 1.4 to 108.0 km/hr, 0.8 to 58.3 knots, 0.8 to 58.3 knots
Resolution: 1 ft/min, 0.1 m/s, 0.1 mph, 0.1 km/hr, 0.1 knots
   ≤20 m/s: 3% FS
   >20 m/s: 4% FS
TEMPERATURE (Internal Thermistor)
Measurement Range: 0 to 50°C (32 to 122°F)
Resolution: 0.1°C/°F
Accuracy: ±1.2°C (±2.5°F)
Operational Temperature: 0 to 50°C (32 to 122°F)
TEMPERATURE (External Type K Thermocouple)
Measurement Range: -100 to 1300°C (-148 to 2372°F)
Resolution: 0.1°F/°C
Accuracy: ±(1% + 1°C) of rdg [±(1% + 2°F) of rdg]
Measurement Range: 10 to 95%
Resolution: 0.1%
   <70% RH: ±4% of rdg
   ≥70% RH: ±(4% rdg + 1.2 % RH)
Operational Humidity Max.: 80% RH
Measurement Range: 0 to 2200 Lux, 1800 to 20000 Lux, 0 to 204.0 Fc, 170 to 2000 Fc
Resolution: 1 Lux, 10 Lux, 0.1 Ft-cd, 1 Ft-cd
Accuracy: ±(5% rdg +8 dgt)
Overange Display: “----”
Battery: 9V (included)
Power Consumption: Approx. DC 6.2 mA
Weight: 160 g (0.4 lb) battery included
Dimensions: 156 x 60 x 33 mm (6.14 x 2.36 x 1.29")

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expand list What Other People Bought: When you see this icon, click on it to expand a list of products that other people have bought when they purchased this model.
Most Popular Models Highlighted!
 Part Number   Availability   Price   Description RoHS   Qty.
Click to expand/minimize a list of what others bought with the HHF81  HHF81 In Stock   $175.00    Air flow meter RoHS compliant
Click to expand/minimize a list of what others bought with the KHSS-18E-RSC-12  KHSS-18E-RSC-12 1 Week   $38.00    Type K thermocouple—exposed element for air Compliant upon request
Click to expand/minimize a list of what others bought with the KTSS-HH  KTSS-HH 1 Week   $32.00    Type K thermocouple—grounded element for air or liquids Compliant upon request
Click to expand/minimize a list of what others bought with the 5SRTC-TT-K-24-36  5SRTC-TT-K-24-36 1 Week   $57.00    5 pk of K Thermocouples with connectors Compliant upon request
    SMPW-K-M In Stock   $1.95    Type K SMP male connector with write on window Compliant upon request
    MN1604 In Stock   $3.00    replacement 9 V battery RoHS compliancy undetermined
Click to expand/minimize a list of what others bought with the CAL-3-FLOW  CAL-3-FLOW    Consult sales   NIST traceable 4-point calibration certificate RoHS compliancy undetermined
All dollar amounts on this site are shown in US currency.

 Note: Comes complete with operators manual and 9 V battery.
 Ordering Example: (1) HHF81 5 digit multi parameter air flow meter, $175.00

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Keywords:vane anemometer flow meter flowmeter air velocity, Air Flow Anemometer, humidity probes linear optical encoders temp.humidity data logger temperature and humidity chart

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