Key facts
- Brand
- EXTECH
- Model
- AN400
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-08-01
Start here
Extech AN400 Cup Thermo-Anemometer User's Guide
User Manual 6 pages · 145 KB · EN
The Extech AN400 is a cup thermo-anemometer designed to measure air velocity in five units (ft/min, m/sec, MPH, km/hr, knots) and air temperature in Centigrade or Fahrenheit. It features a low-friction cup vane for accurate airflow measurement and an internal thermistor for temperature sensing.
Read onlineEXTECH AN400 specifications
| Measurement Range (Air Velocity) | 144 — 68985 ft/min |
|---|---|
| Measurement Range (Temperature) | 32°F to 122°F (0°C to 50°C) |
| Accuracy (Air Velocity ft/min) | + (2% + 40 ft/min) |
| Accuracy (Temperature) | ±1.5°F (0.8°C) |
| Power Supply | 4x 1.5V AAA batteries |
| Operating Temperature | 32 °F to 122 °F (0 °C to 50 °C) |
| Weight | 0.4 Ibs. (181g) |
All EXTECH AN400 documents by type
User Manual 1
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Product Leaflet 1
Questions answered in these manuals
How do I change the temperature unit?
Press and Hold (>2 seconds) the REC/C/F key to toggle between Centigrade and Fahrenheit.
How do I store data?
Momentarily press the Logger button while in Record mode to manually store a single reading into memory.
What is the basic accuracy for air velocity in m/s?
The basic accuracy is +(2% + 0.2 m/s).
Is the EXTECH AN400 water resistant?
Yes, it has a water resistant housing ideal for outdoor use.