Latest Update:
We also provide custom-made temperature sensors specially designed for Food & Beverage industry. In our product range, we offer RTD, thermocouples, Temperature Transmitters, Thermowells, and more.
skip to Main Content

REED R1900 Compact Air Velocity Meter

Air Velocity (Anemometer)
Type Vane
Measuring Ranges fpm: 78 to 5905
m/s: 0 to 30
km/h: 1.4 to 108
mph: 0.8 to 67
knots: 0.7 to 58
Accuracy m/s: ±(5% rdg + 0.5)
mph: ±(5% rdg + 10dgt)
knots: ±(5% rdg + 10dgt)
km/h: ±(5% rdg + 15dgt)
fpm: ±(5% rdg + 180dgt)
Resolution fpm: 1
m/s, km/h, mph, knots: 0.1
Measuring Ranges 14 to 122°F (-10 to 50°C)
Accuracy ±4°F (2°C)
Resolution 0.1°F/°C
General Specifications
Vane Diameter 1.2″ (30mm)
Display 4-digit dual LCD
Backlit Display Yes
Beaufort Scale Yes (Digital Bargraph Indicator)
Data Hold Yes
Max Yes
Average Yes
Sampling Rate 2 times/second
Overange Indicator Yes
Auto Shut-Off Yes (after 5 mins, off)
Low Battery Indicator Yes
Power Supply 3 “AAA” Batteries
Product Certifications CE
Operating Temperature 32 to 122°F (0 to 50°C)
Storage Temperature 14 to 140°F (-10 to 60°C)
Operating Humidity Range 10 to 80%
Dimensions 6.3 x 2 x 1.1″ (160 x 50 x 28mm)
Weight 4.2oz (118g)


REED R1900 Offers

This compact air velocity meter (anemometer) measures in fpm, m/s, kph, mph and knots. The R1900 keeps track of maximum and average readings and features a data hold function and low friction rotating vane for improved accuracy.


  • Measures fpm, m/s, kph, mph, knots and temperature
  • Designed for one-handed operation
  • Backlit dual LCD display
  • Beaufort scale
  • Max, average and data hold functions
  • Low battery indicator and auto shut off
Back To Top