AFP1 - Measuring instrument for air velocity, humidity and temperature

The intelligent AFP1 multi-parameter measuring instrument is ideal for spot measurements in HVAC systems. Thanks to easy operation via a smartphone, it is possible not only to take random measurements, but also to record, export and display data as wanted.

Operation with “ROTRONIC” App
The AFP1 sensor is operated via Bluetooth communication with the ROTRONIC smartphone app, which can be obtained free-of charge from the App Store (iOS) or Play Store (Android).
The app offers functions to display, log and send the required measured values by e-mail. It is also possible, among others, to define parameter-specific settings and options for the measurement.


  • Intelligent multi-parameter measuring instrument for air velocity, humidity and temperature
  • Small vane anemometer for in-tube measurements
  • Smartphone connection via Bluetooth®
  • Easy data logging via iOS or Android app
  • Direct volume flow calculation
  • Numeric or graphic display
  • Simple data export for evaluation on a PC

Delivery package

  • Factory certificate
  • Short instruction manual
  • APP (online)
  • Batteries 2 x 3 V (CR2032)
  • Soft case
Accuracy ±(3 % of measured value + 0.2 m/s)
±3 %RH (at 25 °C)
±0.6 K (at -20...50 °C)
Air velocity sensor Vane anemometer
Parameters - Air velocity
- Humidity
- Temperature
Measurement range 0.5…20 m/s
0…100 %RH
Power consumption 2 x 3 V CR2032 batteries / < 5.3 mA
Humidity sensor ROTRONIC HYGROMER® IN-1
Temperature sensor NTC
LED indicator 1 two-colored LED (red/green)
Red: Battery power too low for proper operation
Green: Battery and communication normal
Exploitation software App “ROTRONIC” (iOS, Android)
Logging interval 1 s
Communication interfaces Bluetooth®
Dimensions 150 x ø 18 / 28 mm (measurement probe)
Dimensions incl. telescopic rod:
Retracted: 0.55 m Extended: 1.2 m
Weight Measurement probe: 62 g / Telescopic rod: 178 g

Want to learn more about our products?
We will be pleased to personally advise you.

+41 44 838 11 11

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