Product Overview
Gill WindMaster 3D Ultrasonic Anemometer Case and Sets (R3-50 & R3-100)
Product Condition
Used and in good cosmetic shape; shows signs of normal use, including scuffs, scratches, and minor wear. We're generalists, and this equipment is outside our usual wheelhouse—offered untested. Floppy disks likewise untested—requires setup we don't have.
Product Overview
Set of two Gill Instruments ultrasonic wind anemometers—models R3-50 and R3-100—each with case and accessories. These WindMaster series units are solid-state, three-axis ultrasonic sensors used to measure wind vectors, temperature, and speed of sound. No moving parts; suitable for rugged, high-frequency wind data capture.
Key Features
- Models: R3-50 (50Hz output), R3-100 (100Hz output)
- 3D wind vector measurement (U, V, W)
- Speed of sound and sonic temperature capture
- Wind speed: 0–45 m/s, 0.01 m/s resolution
- Directional range: 0–359°, ±1° RMS accuracy
- Material: Aluminum and carbon fiber
- Environmental: IP65 rated, -40°C to +60°C operation
- Output formats: ASCII or binary (UVW or Polar)
- Power: 9–30VDC input; RS422 interface
Applications
- Atmospheric science and weather research
- Environmental monitoring stations
- Wind tunnel testing and aerospace R&D
- Marine and offshore wind measurement
Frequently Asked Questions
What is Obtainium Science and Surplus?
We source quality equipment from businesses and institutions across the U.S. Items are professionally handled and ship quickly from Idaho.
How fast is shipping?
Ships via standard parcel service. Fast shipping from Idaho.
What’s included?
Set of 2 ultrasonic anemometers (R3-50 and R3-100), individual cases, cables, floppy disks, and associated hardware as pictured.
Can I get more info before buying?
Yes - Ask away! We’ll get back to you with a straight answer—no runaround.
What does "Used and in good cosmetic shape" mean?
Items show normal signs of prior use such as scuffs or wear, but are overall clean and complete. Not tested in operation due to lack of setup.
