Scarlet WR3 - A Wireless Wind Speed Meter You Can Trust
"The Scarlet wireless anemometer WR-3 might be the best wind speed meter I ever used in my career life. It makes my job much easier and I can monitor wind speed in my office under bad weather conditions.."
John Leavy
Project Manager - Kiewit, Pittsburgh PA, USA


Why WR-3

Cable Free

Get rid of traditional cable-type anemometer. Avoid possible risks from machine operation. Scarlet WR-3 anemometer gives users a wireless wind monitoring solution.

Long Life

4-year battery life of wind speed sensor in all weather conditions. The sensor is designed to use in rigid environments such as dessert, ocean and mountains.

Stay Alert

Never worries about high wind. Develop a safer working environment. WR-3 Anemometer sends automatic high-volume alarms based on user settings.

Wireless Sensor

WR-3 adopts 433/868/900 MHz wireless technology to ensure better performance for barrier penetration and achieving long range transmission. The sensors start sending data when wind cups revolve. The sensor will go to sleep mode when wind cups stop revolving for more than 6 hours. Data transmit rate: every 2 seconds.

The ultra-long 400 meter transmission distance makes WR-3 a perfect gadget to help you monitor wind speed on crane and prevent from high wind risks.

wr-3 sensor bearing


Handheld Receiver

Large LCD display shows digital wind speed, temperature and beaufort chart clearly. Anti-slip rubber on two slides helps users hold the receiver in place during work. User-friendly interface and simple button design allows you to operate the device easily with only one hand.

When the wind reaches a certain speed, an alarm will be triggered, and it will continue as long as high wind is detected. The alarm buzzer located on top of the receiver can effectively warn users at the level of 90 dB.


Our Clients



What Our Clients Say

  • I have been using WR-3 on all the lifts in my company for the last 6 months and couldn't be happier with their performances and high quality.

    Hamid Bashir
    Crane Manger Technical Department, DP World KSA
  • We are quite happy with Scarlet WR-3 wireless wind speed meter. It works perfect in our workshops. I highly recommend this wireless anemometer.

    Håkan Pettersson
    Senior Engineer, Support and Services, Saab AB Sweden
  • The Scarlet wireless anemometer WR-3 is the best wind speed meter I ever used in my career life. It makes my job much easier and I can monitor wind speed in my office under bad weather conditions.

    John Leavy
    Project Manager, Pittsburgh PA, USA


Abu Dhabi Municipality Heat Stress Awareness Workshop

Scarlet participated in Heat Stress Campaign 2013 with Abu Dhabi City Municipality

This year we have been engaged in Abu Dhabi City Municipality's Heat Stress Awareness Campaign and participated in the Heat Stress Workshop in May 2013. We demonstrated how TWL-1S Heat Stress Detector can assist the site managers to comply with new regulation effectively and efficiently, and many participants invited us to their project sites for live demos.

Over 400 HSE officers and managers attended the workshop. In his speech, the Abu Dhabi Municipality EHS Inspection Team Leader, Mr. Ibrahim Khalid, emphasized that mitigating practice, such as proper hydration, supplement of electrolytes and frequent short rests, must be taken to prevent serious heat illness at worksites with high heat conditions.

Mr. Darren Joubert from Health Authority Abu Dhabi elaborated the importance of heat stress management and the law that companies should follow, particularly the Code of Practice (EHS RI-CoP 11.0 – Safety in the Heat) published by Abu Dhabi EHSMS in April 2013. In the code of practice, it states "Employers that have employees working in high temperature environments shall develop a worksite specific heat stress program that includes a process for assessing environmental conditions utilizing the Thermal Work Limit (TWL) to determine work/rest breaks and water consumption requirements for employees."

Mr. Brent Choate from ODEBRECHT shared his practical experience of heat stress management in the field, provided a thumb of rule to quickly check the symptoms of dehydration and heat illness and urged the audience to implement measures that are required by the new regulation.


Subscribe to this RSS feed
We Ship Worldwide
All Scarlet products come with one year warranty and free of replacement against manufacturer defects.
Image is not available