Extech 45160 3-in-1 Humidity, Temperature and Airflow Meter
<b>Extech 45160 3-in-1 Humidity, Temperature and Airflow Meter, Ergonomic pocket size housing with large dual LCD simultaneous display of Temperature and Air Velocity or Relative Humidity</b> <p>This rugged 3-in-1 meter measures Humidity, temperature and Air Velocity. High Temperature measurements can be made using the Type K Thermocouple input. Features include: Data Hold, Min/Max, Auto Power off with disable, and low battery indication. Comes complete with wrist strap and 9V battery.</p></br> <b>Key Features</b></br><ul> <li>Ergonomic pocket size housing with large dual LCD simultaneous display of Temperature and Air Velocity or Relative Humidity</li> <li>Min/Max, Data hold, Auto power off with disable feature</li> <li>Built-in low friction vane wheel improves accuracy of air velocity in ft/min, MPH, m/s, km/h, and Knots</li> <li>Built-in precision thin-film capacitance humidity sensor for fast response</li> <li>Built in thermistor for ambient temperature measurements</li> <li>High temperature measurements using Type K thermocouple</li> <li>Defaults to last function when powered off</li> <li>Auto power off 10 minutes after last key is pressed with disable feature</li> <li>Low Battery and overrange indication</li></ul></br> <b>Specifications</b></br><ul> <li>Power: 9V battery</li> <li>Dimensions: Meter: 6.1 x 2.4 x 1.3" (156 x 60 x 33mm); Vane: 1.2" (31mm)</li> <li>Weight: 5oz (160g)</li></ul>