Cart  |  Contact  |  Help  | 
1-888-826-6342  | 
US and Canada1-888-826-6342

Your One-Stop Source for Process Measurement & Control!

Air Velocity Meter with CFM/BTU/Dew Point/Wet Bulb/Temp/Humidity


HHF11A:Air Velocity Meter with CFM/BTU/Dew Point/Wet Bulb/Temp/Humidity

Air Flow Anemometer

$315.00 HHF11A

1 year warranty
  • Measures: Temperature, Dew Point, Relative Humidity, Wet Bulb, Air Velocity, Air Volume, Capacity
  • Lightweight, Easy to Maneuver Measurement Vane
  • Single Point Average
  • °C/°F Selectable
  • Auto Power Off After 10 Minutes of Inactivity
  • Jumbo Display
  • Ball Bearing Fan
View related products - Handheld Instruments for Temperature Measurement


The HHF11A anemometer can measure air flow, humidity, dew point, wet bulb, air volume, and capacity. The built-in microprocessor ensures high accuracy. It can also track the maximum and minimum values along with current readings, displaying the flow rate in the user’s choice of meters per second or cubic feet per minute.

With its low-friction, ball-bearing, mounted-wheel design, the HHF11A is accurate at both high and low air velocity. The impeller is accurate to 5% and can measure the slightest breeze (0.3 m/s). Other features include single-point averaging of air volume and capacity, °C/°F selection, and auto shut-off after 10 minutes of non-use.

Maximum Reading: 99,999
Cable Length: 50 cm extends to 1.5 m (20" extends to approx. 5')
Vane Diameter: 74 mm (2.9")
Vane Size (H x W x D): 164 x 74 x 40 mm (6.45 x 2.9 x 1.57")
Unit Size (H x W x D): 157 x 62 x 28 mm (6.18 x 2.44 x 1.1")
Display Size (H x W): 34 x 47 mm (1.3 x 1.85")
Digit Height: 18 mm (0.7")
Display: High-contrast 5-digit display
Power: 4 “AAA” batteries (included)
Weight: 263 g (9.28 oz) without batteries
Response Time: 1 second
Operating Current: 5 to 8 mA
Operating Temperature: 0 to 50°C (32 to 122°F)
Operating Humidity: Less then 90% RH

Measurement Range Resolution Accuracy
Air Velocity 0.3 to 35 m/s
(1 to 114 ft/s)
0.1 ±5%
Air Volume 0 to 99,999 m³/min
(0 to 99,999 ft³/min)
0.1 ±5%
Capacity 0 to 99,999 BTU/h
(0 to 99,999 kW)
0.1 ±3%
Temperature -20 to 60 °C
(-4 to 140°F)
0.1° ±0.6°C (1°F)
Humidity 0 to 100% 0.1% ±3% from 10 to 90%
±5% above 90%
Dew Point -68 to 70°C
(-90 to 158°F)
0.1° ±3% from 10 to 90%
±5% above 90%
Wet Bulb -22 to 70°C
(-7.6 to 158°F)
0.1° ±3% from 10 to 90%
±5% above 90%
Place Order(Specify Model Number)

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.

Part Number/Desc.
Click to expand/minimize a list of what others bought with theHHF11A
Availability: In Stock  
Air flow meter
Availability: In Stock  
Replacement vane
Consult Sales  
Replacement AAA batteries, pkg of 12
Click to expand/minimize a list of what others bought with theHHF91-SW
Availability: In Stock  
Software and RS232 cable
All amounts shown in USD
Note: Comes complete with operators manual, hard case, and four AAA batteries.
Ordering Example: (1) HHF11A 5-digit air velocity indicator, $315.00