Wetgeving en conformiteit
Land van herkomst: CN

RS PRO RS-3893 Thermo-Anemometer

Introducing the RS PRO Thermo-Anemometer. This high-quality rotating vane anemometer has been designed for the measurement of air velocity, airflow as well as air temperature and provides rapid, accurate readings without compromising on quality or performance. The RS-3893 is equipped with a large, easy to read backlit LCD display to allow for quick and easy readings, even in low light conditions. The fantastic RS PRO anemometer uses a high precision rotating sensor to deliver precise readings, even at low wind speeds, as well as simultaneously measuring the air temperature with the built-in NTC thermistor, making this meter ideal for engineers, service technicians and scientists.

Features and Benefits:

  • This RS PRO anemometer has a high-quality and robust design that offers accurate and reliable results and can be used across a variety of applications

  • Hand-held wind-speed measurement instrument with user-friendly, easy to use control keys

  • Precision air velocity for precision measurement, even at low wind speeds and built-in NTC thermistor sensors that can simultaneously measure air temperature

  • Air velocity can be displayed in the following units: m/s, km/h, ft/min, MPH and knots

  • Airflow can be displayed in the following units: CMM (cubic meters/min) and CFM (cubic feet/min)

  • Air temperature can be displayed in °C or °F

  • Dual-line 4-digit LCD display for easy and clear reading of the measuring data

  • Backlight function to enable use in low-light conditions for added versatility

  • Auto power-off function after 20 mins to preserve battery life for longer

  • This unit can also be calibrated to RSCAL and ISOCAL standards

  • Supplied with a replaceable 9V battery, Anemo probe and gift box with carrying case


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. They are essential for reporting, forecasting and planning and more importantly health and safety. Some of the more common applications are:

  • HVAC and construction

  • Sailing, boating and windsurfing

  • Climbing and hiking

  • Aviation, wind direction, airflow, and gust

  • Weather stations and meteorological studies

  • Calibration laboratories

Is there a recommended replacement battery?

Yes, the RS PRO anemometer uses a 9V battery for its power supply and replacement battery can be found using RS Stock number 826-4435

What is an anemometer?

An anemometer is a device that has a sensor or sensing unit that is used to measure wind speed and is commonly used to measure and monitor in meteorological applications and much more.

Can these be calibrated?

Yes, calibrated versions of this RS PRO Thermo-Anemometer can be found here:

193-8974 RSCAL
193-8972 ISOCAL


RS PRO is our own brand range and brings you a wide range of high-quality, great value products offering you more choice. Trusted by engineers all over the world, every part of every RS PRO product has been rigorously tested against demanding industry standards; they’re only given the RS PRO seal of approval if we’re confident of their exceptional quality, which means you can be confident too.

Kenmerk Waarde
Measurement Parameters Air Flow, Air Velocity, Temperature
Maximum Air Velocity 30m/s
Best Air Velocity Accuracy ±3 %
Air Velocity Resolution 0.01m/s
Probe Type Vane
Maximum Temperature +60°C
Best Temperature Measurement Accuracy ±2 °C
Power Source Battery
Battery Type 9V
Dimensions 62 x 21 x 160mm
Weight 200g
Height 160mm
Length 62mm
Maximum Operating Temperature +60°C
Model Number p DT-3893
Width 21mm
Minimum Operating Temperature -10°C
tijdelijk niet op voorraad – nieuwe voorraad verwacht op 30/09/2020, met een levertijd van 2 à 3 werkdagen.
Prijs Each
(excl. BTW)
(incl. BTW)
Aantal stuks
Per stuk
1 +
94,05 €
Related Products
The TMA-21HV Portable Air Velocity Meter is a ...
The TMA-21HV Portable Air Velocity Meter is a lightweight versatile instrument that can be used anywhere to measure air velocity, temperature, and relative humidity. It can also calculate the volumetric flow rate, dew point temperature, wet bulb temperature, wind chill ...
Mini Anemometer - This pocket-sized Mini Vane Anemometer ...
Mini Anemometer - This pocket-sized Mini Vane Anemometer gives you an easy way to measure air flow, temperature and humidity in he HVAC systems of residential, commercial or industrial buildings. Air velocity measurement (m/s)Temperature measurementHumidity measurementProduct informationAutomatic range ...
From Testo, the 425 hot-wire anemometer designed for ...
From Testo, the 425 hot-wire anemometer designed for measuring air velocity, air temperature and volume flow. The pocket-sized meter provides instant, accurate spot readings at ventilation ducts, air grills and air outlets. Constructed from tough, impact resistant materials the robust ...
From Testo, the 435-1 Multi-function meter designed for ...
From Testo, the 435-1 Multi-function meter designed for measuring adjusting and testing HVAC systems and assessing air quality. The professional hand-held meter provides instant, accurate readings allowing the user to easily pinpoint and troubleshoot areas of concern. Configurable with an ...