RS PRO AM-4204 Anemometer, 20m/s Max Air Velocity

Wetgeving en conformiteit
Land van herkomst: TW

RS PRO AM4204 Hot-Wire Anemometer

From the trusted RS PRO brand, a hot-wire anemometer designed for measuring air velocity and air temperature. The handheld digital meter provides fast, accurate readings without compromising on quality or performance. With a lightweight and tough ABS enclosure, the RS PRO AM4024 anemometer is ideal for service technicians, HVAC installers, building consultants and engineers.

Compact in design, the RS PRO anemometer utilises a combination of hot-wire and thermistor technology to deliver rapid and precise measurements, even at low speeds. The integral Microprocessor circuitry assures absolute maximum regularity. Featuring a telescopic probe with a glass bead thermistor in the sensing tip, the probe can easily be extended for applications where measuring space is limited.

An easy to navigate keypad and clear control buttons make the RS PRO thermal anemometer remarkably easy to use. With a dual function display, no need to select between air velocity and temperature as the AM4204 can read air velocity and temperature simultaneously. Simply select the required mode to be measured minimum or maximum and the unit of measurement to be displayed. For Velocity m/s km/h ft/min knots MPH or for temperature °C or °F. All measurements are clearly shown on the large LCD screen. With the added RS232 output feature, results can easily be stored and downloaded to a PC for later analysis.

Features and Benefits

• Slim probe, ideal for grills and diffusers
• Slide up sensor cover for added protection
• Combination of hot-wire and thermistor sensors deliver rapid and precise measurements, even at low velocity
• A large, easy to read LCD display with a dual function, read air velocity and temp simultaneously
• Heavy duty ABS compact case
• Records max and min readings with recall
• Data hold function
• RS 232 PC serial interface
• Portable, fast accurate readings, the convenience of a remote probe
• Built-in °C & °F
• Auto OFF


Hot-wire anemometers are the ideal instrument for engineers and technicians looking to carry out tests and surveys on ventilation, air conditioning equipment. They are used to measure airflow and temperature 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, planning and most importantly health and safety. Some of the more common applications are

• Environmental testing
• Air conveyors
• Clean rooms
• Air balancing
• Fans /motors/ blowers
• Furnace velocity
• Paint spray booths
• HVAC system performance


Q - Is there a recommended replacement battery?
A - Yes, the RS PRO Digital anemometer uses 1.5v AAA x6 batteries for its power supply. See RS part number 744-2209

Supplied with

sturdy plastic case complete with instructions.

Kenmerk Waarde
Measurement Parameters Air Velocity
Maximum Air Velocity 20m/s
Best Air Velocity Accuracy ±5 %
Air Velocity Resolution 0.1m/s
Probe Type Hotwire
Temperature Measurement Resolution 0.1°C
Best Temperature Measurement Accuracy ±0.8 °C
Power Source Battery
Battery Type AAA x 6
Dimensions 180 x 72 x 32mm
Weight 355g
Height 32mm
Model Number p AM-4204
Length 180mm
Width 72mm
16 op voorraad - levertijd is 1 werkdag(en).
Prijs Each
(excl. BTW)
(incl. BTW)
Aantal stuks
Per stuk
1 +
258,78 €
Related Products
The Testo 435-2 data logging air quality monitor ...
The Testo 435-2 data logging air quality monitor is a multi-functional measuring instrument for ambient air conditioning ventilation and indoor air quality with data memory, PC software and USB data transfer cable, includes battery and calibration protocol. The indoor air ...
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 ...
The FLIR EM54 is ideal for inspecting and ...
The FLIR EM54 is ideal for inspecting and troubleshooting HVAC/R ducting systems within residential, commercial, and industrial facilities. This meter can help you verify that duct inlets and outlets have the specified volumetric flow – a prerequisite to an efficient ...
From Kestrel, the 3000 series rotating vane anemometer ...
From Kestrel, the 3000 series rotating vane anemometer designed for measuring wind speed, temperature, wind chill, relative humidity, heat index and dew point. The comprehensive pocket-sized meter provides accurate readings without compromising on functionality and performance. With fully sealed electronics ...