VEVOR EM2245B Instruction Manual
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VEVOR EM2245B Instruction Manual

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Technical Support and E-Warranty Certificate
www.vevor.com/support
ANEMOMETER
INSTRUCTION SHEET
MODEL: EM2245B
We continue to be committed to provide you tools with competitive price.
"Save Half", "Half Price" or any other similar expressions used by us only represents an
estimate of savings you might benefit from buying certain tools with us compared to the major
top brands and does not necessarily mean to cover all categories of tools offered by us. You
are kindly reminded to verify carefully when you are placing an order with us if you are
actually saving half in comparison with the top major brands.

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Summary of Contents for VEVOR EM2245B

  • Page 1 ANEMOMETER INSTRUCTION SHEET MODEL: EM2245B We continue to be committed to provide you tools with competitive price. "Save Half", "Half Price" or any other similar expressions used by us only represents an estimate of savings you might benefit from buying certain tools with us compared to the major top brands and does not necessarily mean to cover all categories of tools offered by us.
  • Page 2 This is the original instruction, please read all manual instructions carefully before operating. VEVOR reserves a clear interpretation of our user manual. The appearance of the product shall be subject to the product you received. Please forgive us that we won't inform you again if there are any technology or software updates on our product.
  • Page 3 Warning-To reduce the risk of injury, user must read instructions manual carefully. This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:(1)This device may not cause harmful interference, and (2)this device must accept any interference received, including interference that may cause undesired operation.
  • Page 4 STRUCTURE 1. Vane Used to sense air flow. 2. Display 3. " " Button Used to turn on/off the meter or enable/disable the automatic power-off feature. 4. " " Button Used to enter/exit Data Hold mode or move the decimal point when setting the area.

  • Page 5: Understanding The Display

    10. American standard nut, 1/4-20 UNC Carrying Strap UNDERSTANDING THE DISPLAY Explanations: ≥ ≥ The meter is in AVG recording mode, and the average wind elocity/air flow reading and the average temperature reading of all readings taken since entering this mode are being displayed. The meter is in MIN recording mode, and the minimum wind velocity/air flow reading and the minimum temperature reading of all readings taken since entering this mode are being displayed.
  • Page 6 Unit Meaning °C celsius degree meters per second °F fahrenheit degree km/h kilometers per hour cubic feet per minute miles per hour cubic meters per minute knots nautical miles per hour square meter ft/min feet per minute square feet OPERATION INSTRUCTION 1.
  • Page 7 6. Locking/Unlocking the Readings. In measurement mode, briefly press the " " button to enter the Data Hold mode. The present readings are locked and the symbol " " appears on the display as an indicator.To exit the Data Hold mode, briefly press this " "...
  • Page 8 9. How to Switch Display Between Wind Velocity, Air Flow,Wind Temperature and Wind Chill Temperature. Press the " " button to select the corresponding unit to switch display between wind velocity, air flow, wind temperature and wind chill temperature. 10. Setting the Area for Air Flow Measurements. When the meter is off, simultaneously press and hold the "...
  • Page 9 it to be able to establish a Bluetooth connection. After you install the app on the intelligent device and turn on Bluetooth on this device, you can monitor the meter measurements, view graphical plot of measurement readings, and etc.,through this app. The recorded data can be saved as an EXCEL, JPG or PDF file.

  • Page 10: Specifications

    icon on the Home screen or Apps screen of the device to run this app. Turn on Bluetooth on the device. 2. Turn on the meter, and it will automatically search for the Bluetooth signal. It takes about 2 to 5 seconds to establish the Bluetooth connection. 3.
  • Page 11 Calculation Formula for Air Flow: CFM(ft /min)=Air Velocity(ft/min)xArea(ft CMM(m /min)=Air Velocity(m/sec)xArea(m )x60 Table of Correspondence - 10 -...

  • Page 12: General Specifications

    > GENERAL SPECIFICATIONS 1. Overrange Indication: When the measured wind velocity exceeds 35m/s (126km/h,6890ft/min,  78.4mph, or 68.04knots ), the display shows " OL" . When the wind temperature is below -10°C(14°F), the display shows "Lo";  when it is above 60°C(140°F), the display shows "Hi". When the air flow exceeds the display range(9999 ×...

  • Page 13: Battery Replacement

    BATTERY REPLACEMENT When the display shows " ", the batteries are low and must be  replaced immediately. Before battery replacement, make sure that the meter has been turned  off. To replace the batteries, remove the battery cover on the back of the meter.Then replace the old batteries with new ones of the same type, make sure that the polarity connections are correct.
  • Page 14 DISPOSAL OF THIS ARTICLE Dear Customer, If you at some point intend to dispose of this article, then please keep in mind that many of its components consist of valuable materials, which can be recycled. Please do not discharge it in the garbage bin, but check with your local council for recycling facilities in your area.
  • Page 16 Technical Support and E-Warranty Certificate www.vevor.com/support...

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