RS PRO RS-90 NTC, Rotary Vane Anemometer, 25m/s Max, Measures Air Temperature, Air Velocity
- RS Stock No.:
- 155-8899
- Distrelec Article No.:
- 304-04-004
- Brand:
- RS PRO
Subtotal (1 unit)*
£61.46
(exc. VAT)
£73.75
(inc. VAT)
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In Stock
- Plus 275 unit(s) shipping from 20 October 2025
- Plus 20 unit(s) shipping from 20 October 2025
- Plus 198 unit(s) shipping from 11 November 2025
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Units | Per unit |
|---|---|
| 1 + | £61.46 |
*price indicative
- RS Stock No.:
- 155-8899
- Distrelec Article No.:
- 304-04-004
- Brand:
- RS PRO
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | RS PRO | |
| Model Number p | RS-90 | |
| Measurement Parameters | Air Temperature, Air Velocity | |
| Maximum Air Velocity | 25m/s | |
| Best Air Velocity Accuracy | ±3%+0.30 m/s | |
| Air Velocity Resolution | 0.01m/s | |
| Probe Type | NTC, Rotary Vane | |
| Maximum Temperature | +60°C | |
| Temperature Measurement Resolution | 0.1°C | |
| Best Temperature Measurement Accuracy | +4 °F, ±2 °C | |
| Power Source | Battery | |
| Battery Type | 9V | |
| Weight | 172g | |
| Height | 38mm | |
| Length | 185mm | |
| Width | 55mm | |
| Minimum Operating Temperature | 0°C | |
| Maximum Operating Temperature | +50°C | |
Select all | ||
|---|---|---|
Brand RS PRO | ||
Model Number p RS-90 | ||
Measurement Parameters Air Temperature, Air Velocity | ||
Maximum Air Velocity 25m/s | ||
Best Air Velocity Accuracy ±3%+0.30 m/s | ||
Air Velocity Resolution 0.01m/s | ||
Probe Type NTC, Rotary Vane | ||
Maximum Temperature +60°C | ||
Temperature Measurement Resolution 0.1°C | ||
Best Temperature Measurement Accuracy +4 °F, ±2 °C | ||
Power Source Battery | ||
Battery Type 9V | ||
Weight 172g | ||
Height 38mm | ||
Length 185mm | ||
Width 55mm | ||
Minimum Operating Temperature 0°C | ||
Maximum Operating Temperature +50°C | ||
- COO (Country of Origin):
- CN
RS PRO RS-90 Miniature Rotating Vane Anemometer with Bluetooth and Wifi
Introducing the RS PRO mini anemometer. This high-quality rotating vane anemometer has been designed for the measurement of air velocity and air temperature and provides rapid, accurate readings without compromising on quality or performance. The RS-90 is equipped with Bluetooth technology that enables the user to easily transmit measured data and instrument status to a smartphone or Bluetooth-enabled device. The compact 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 pocket-sized meter ideal for engineers, service technicians and scientists.
Features and Benefits:
• This RS PRO anemometer has a compact 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
• 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
• Bluetooth technology that facilitates easy transfer of measured data to a smartphone or Bluetooth-enabled device for investigation and analysis at a later stage
• This anemometer also features a data hold function
• Auto power-off function after 1 minute and low battery indication assist with battery and power management of the instrument
• Replaceable 9V battery
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
• 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
• Bluetooth technology that facilitates easy transfer of measured data to a smartphone or Bluetooth-enabled device for investigation and analysis at a later stage
• This anemometer also features a data hold function
• Auto power-off function after 1 minute and low battery indication assist with battery and power management of the instrument
• Replaceable 9V battery
Applications:
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
• 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.