RS PRO IM-740 Anemometer, 25m/s Max Air Velocity

  • N° de stock RS 106-5314
  • Fabricant RS PRO
Documentation technique
Législations et de normes
Déclaration de conformité RoHS
Pays d'origine : TW
Détails du produit

RS Pro Mini Pocket Air Velocity Meter IM-740

From the trusted RS PRO brand, a mini rotating vane anemometer designed for measuring air velocity, wind speed and temperature. The digital hand-held meter provides rapid accurate readings without compromising on performance. Constructed from high-quality impact resistant materials this RS RRO pocket sized meter is ideal for engineers and HVAC technicians for on the spot measurements.

Compact in design, the RS PRO miniature anemometer features an in-built 30mm plastic impeller which registers the wind speed passing through the blades. With a measuring range of 0.4 to 20 m/s the RS PRO miniature meter can even be used for low flow speeds. In addition the RS PRO miniature anemometer is able simultaneously measure the air temperature thanks to the accurate NTC sensor.

Operation of the instrument is simple, just 4 control keys allow the user to scroll through and select the required function. The RS PRO meter displays the units for air velocity as m/s, km/h, fpm, mph, kts, and the temperature is selectable C° or °F. A large dual LCD screen clearly displays the readings and the data hold function preserves the measurements for logging purposes.

Features and Benefits

• Low cost
• Compact and lightweight
• Dual LCD display
• 30mm impeller
• Light Air response 0.4 m/s
• Sampling rate 1 time per second
• Velocity measurement in m/s, ft/min, knots, km/hr or mph
• °C or °F selectable
• Minimum, Maximum, Average and data hold
• Air flow calculate function
• Auto power off


Rotating vane anemometers are used to measure environmental conditions quickly and accurately. The information and data they provide are vital in a wide range of applications and environments. Essential for reporting, forecasting, planning and more importantly health and safety. Some of the more common applications are

• Construction
• Roofing
• Sailing, boating and windsurfing
• Climbing and hiking
• Aviation, wind direction, airflow and gust
• Weather stations and meteorological studies

Q - Is there a recommended replacement battery?
A - Yes, this RS PRO digital anemometer uses Alkaline 1.5V AAA batteries for its power supply. See RS part number 744-2209

Supplied with

1.5V AAA batteries (x2), carrying case, user manual

Attribut Valeur
Measurement Parameters Air Velocity, Temperature
Maximum Air Velocity 25m/s
Best Air Velocity Accuracy ±2 %
Air Velocity Resolution 0.1m/s
Probe Type Rotary Vane
Maximum Temperature +50°C
Temperature Measurement Resolution 0.1°C
Best Temperature Measurement Accuracy ±1 °C
Power Source Battery
Battery Type AAA
Battery Life 50 h
Dimensions 135 x 48 x 23mm
Weight 80g
Height 23mm
Length 135mm
Width 48mm
Model Number p IM-740
5 Livraison dès le lendemain
166 Sous 1 jours (stock Europe)
Prix Each
(TVA exclue)
(TVA incluse)
Prix par unité
1 +
56,27 €