The AM-4234SD Hot Wire Anemometer provides accurate and reliable measurements for air velocity, air flow, humidity, dew point, and temperature, making it an essential tool for various industrial and environmental applications.

Exceptional Features of the AM-4234SD:

1. Comprehensive Measurement Capabilities: Measures air velocity, air flow, humidity, dew point, and temperature using a combination of hot wire and thermistor sensors.

2. Multiple Units of Measurement:

   - Air Velocity: m/s, ft/min, km/h, knots, mph.

   - Air Flow: CMM (m³/min), CFM (ft³/min).

   - Temperature: °C, °F.

   - Humidity: %RH, dew point, wet bulb.

3. High Accuracy and Fast Response:

   - Air Velocity Accuracy: ±(5% + a).

   - Temperature Accuracy: ±0.8°C / 1.5°F.

   - Humidity Accuracy: ±(3% reading + 1% RH).

4. Real-Time Data Logging: Equipped with an SD memory card data logger that records real-time data along with time information, enabling easy data download and analysis directly in Excel.

5. User-Friendly Interface: Features a large LCD with green backlight for easy reading, data hold function, maximum and minimum recall, and auto power off to save battery life.

6. Durable and Portable Design: Constructed with a hot wire probe and humidity/temperature probe, enclosed in a strong, compact ABS-plastic housing. The device operates from six UM3/AA batteries or a DC 9V adapter and includes a separate probe for easy operation.