Family Owned & Operated Since 1971• Bakersfield, CA
SKU: AN250W
The AN250W is a compact airflow meter with Bluetooth connectivity, which allows building, HVAC, and maintenance professionals to view and share air velocity and temperature data directly from a mobile device using the free ExView app. With the capability to capture data, display trends, set visual and audio alarms, and create and send reports, users can gain deeper insights on environmental conditions and building health. The AN250W is part of the Extech 250W Connected Series of products that can improve your ability to evaluate problems and report on them from the field. This allows you to improve the speed and quality of decisions to address critical issues immediately.
List price. Volume pricing available.
The AN250W is a compact airflow meter with Bluetooth connectivity, which allows building, HVAC, and maintenance professionals to view and share air velocity and temperature data directly from a mobile device using the free ExView app. With the capability to capture data, display trends, set visual and audio alarms, and create and send reports, users can gain deeper insights on environmental conditions and building health. The AN250W is part of the Extech 250W Connected Series of products that can improve your ability to evaluate problems and report on them from the field. This allows you to improve the speed and quality of decisions to address critical issues immediately.
The Extech AN250W Airflow Meter with Connectivity to Exview App # AN250W is manufactured by Extech. Valley Instrument Service is an authorized Extech dealer offering full sales support, NIST-traceable calibration, and expert technical assistance.
Our team can help with product selection, specs, pricing, and application support.
Contact Us or Call (661) 327-8681| Air Velocity (ft/min) | 295.2 to 5905 ft/min |
| Air Velocity (ft/min) Basic Accuracy | ±5% full scale |
| Air Velocity (ft/min) Max Resolution | 1 ft/min |
| Air Velocity (km/h) | 5.4 to 108 km/h |
| Air Velocity (km/h) Basic Accuracy | ±5% full scale |
| Air Velocity (km/h) Max Resolution | 0.1 km/h |
| Air Velocity (knots) | 2.9 to 58 knots |
| Air Velocity (knots) Basic Accuracy | ±5% full scale |
| Air Velocity (knots) Max Resolution | 0.1 knots |
| Air Velocity (m/s) | 1.5 to 30 m/s |
| Air Velocity (m/s) Basic Accuracy | ±5% full scale |
| Air Velocity (m/s) Max Resolution | 0.1 m/s |
| Air Velocity (mph) | 3.3 to 67 mph |
| Air Velocity (mph) Basic Accuracy | ±5% full scale |
| Air Velocity (mph) Max Resolution | 0.1 mph |
| Beaufort Wind Force | 0 to 12 |
| Beaufort Wind Force Basic Accuracy | ±1 |
| Beaufort Wind Force Max Resolution | 1 |
| Sampling Rate | 0.5 sec |
| Temperature (Air) | 14 to 122°F (-10 to 50°C) |
| Temperature (Air) Basic Accuracy | ±4°F (±2°C) |
| Temperature (Air) Max Resolution | 0.2°F (0.1°C) |
| Wireless Connectivity | Bluetooth® (via ExView iOS/Android mobile app) |
| Wireless Transmission Range | up to 90 m line of sight |
| Certifications | CE, FCC, UKCA |
| Dimensions | 6.9 × 2.1 × 1.1 in (176 × 53 × 28 mm) |
| Operating Conditions | 32 to 104°F (0 to 40°C), ≤80% RH |
| Power | 3 × AAA (1.5V) batteries |
| Warranty | 2 years |
| Weight | 3.2 oz (90 g) |
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