Heavy Duty Hot Wire Thermo-Anemometer

Extech Heavy Duty Hot Wire Thermo-Anemometer is an airflow meter with telescoping probe which is designed to fit into small openings and has the following features.
Features:
• Ergonomic pocket size housing with large dual LCD simultaneous display of Temperature and Air Velocity or Relative Humidity
• Characters on display reverse direction depending on Hygro-Thermo-Anemometer or Light Mode
• Data Hold to freeze the displayed value
• Records Min/Max readings
• Built-in low friction vane wheel improves accuracy of air velocity in ft/min, MPH, m/s, km/h, and Knots
• Built-in precision thin-film capacitance humidity sensor for fast response
• Built in thermistor for ambient temperature measurements
• Type K input measures temperature to 2372° (1300°C) using optional Type K probe
• Utilizes precision photo diode and color correction filter
• Cosine and color corrected light measurements
• Defaults to last function when powered off
• Auto power off 10 minutes after last key is pressed with disable feature
• Low Battery and overrange indication
• Complete with built-in Humidity sensor, Light sensor and Vane wheel, wrist strap, and 9V battery. (Optional Type K thermocouple probe)

Units	Range	Resolution	Accuracy
m/s	0.2 to 20	0.1	±(3.0%rdg+0.3m/s)* ±(3.0%rdg+1.1km/h)* ±(3.0%rdg+59ft/min)* ±(3.0%rdg+0.67MPH)* ±(3.0%rdg+0.58knots)*
Km/h	0.7 to 72	0.1
Ft/min	40 to 3940	1
Mph	0.5 to 45	0.1
Knots	0.4 to 31	0.1
*or, ±(1.0%FS+3d) whichever is greater
temperature	32 to 122^oF	0.1^oF	1.5^oF

Submited By: Prince A. Popson on 27/01/2012
I really appreciate this heavy duty meter for the fact that it is highly accurate in measuring temperature and air velocity. Also, its telescope probe enables me to take readings in relatively small openings. Its really helping my business. Thanks.

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