Large vane cfm/cmm anemometer / psychrometer (13 pages)
Summary of Contents for Extech Instruments AN250W
Page 1
Quick Start AN250W Anemometer Bluetooth® Connectivity with the ExView® Mobile App...
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Quick Start (en) PREPARATION 1. Included items: AN250W, Quick Start, and batteries. 2. Download the User Manual from the Extech website. 3. Download the ExView mobile app from the App Store (iOS®) or Google Play (Android™). 4. Install batteries in the rear compartment.
METER DESCRIPTION 1. Vane anemometer with air temperature sensor 2. Backlit LCD 3. Function buttons 4. Tripod mount 5. Battery compartment FUNCTION BUTTONS Long press to switch the meter on. Short press to switch off. Long press to switch Bluetooth on/off. Short press to cycle through MAX/AVG readings.
DISPLAY SYMBOLS 1. Maximum reading 2. Average reading 3. Data Hold mode 4. Low battery symbol 5. Air Velocity measurement 6. Air Temperature reading 7. Bluetooth active 8. Auto Power Off (APO) symbol 9. Beaufort abbreviation 10. Beaufort scale (1 to 12) BASIC SPECIFICATIONS Air Velocity ranges and resolution Accuracy (% of reading)
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Display type 4 digit backlit LCD Low battery indication Replace batteries when this symbol appears Operating conditions 0 to 40℃ (32 to 104℉); < 90% RH Storage conditions -20 to 60℃ (-4 to 140℉); < 75% RH TWO-YEAR WARRANTY FLIR Systems, Inc. warrants this Extech brand instrument to be free of defects in parts and workmanship for two years from date of shipment.
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