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User's Manual – COOL-US 

Professional Anemometer 

 

 

 

Please read this user's manual thoroughly before using this unit 

and keep it properly for your future reference. 

Summary of Contents for COOL-US CU-935A

Page 1: ...User s Manual COOL US Professional Anemometer Please read this user s manual thoroughly before using this unit and keep it properly for your future reference...

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Page 3: ...Contents 1 Safety 1 2 General Description 2 3 Features 2 4 Specifications 3 5 Meter Description 5 6 LCD Display Description 6 7 Operating Instructions 7 8 Notes 11 9 Accessories 12...

Page 4: ...erwise the protection provided by the meter may be impaired Environment conditions RH 90 Non Condensation Operating Temperature 10 60 Maintenance Repairs or servicing not covered in this manual should...

Page 5: ...the same time Use the strict tested meter only as specified in this manual 3 Features Circuit based on fast and high accurate MCU design High accuracy NTC resistance for air temperature measuring Sup...

Page 6: ...second Operating temperature 20 60 4 140 Operating humidity 90 RH Non condensation Storage temperature 30 60 22 140 Storage humidity 80 RH Air velocity level indication level 0 16 with analog bar grap...

Page 7: ...4 Auto power off Automatically power off after approx 15 minutes of inactivity Display 4 digits LCD display Battery life at least 30 hours Dimension L W H 158 62 32mm Weight 292g...

Page 8: ...5 5 Meter Description Air Velocity Sensor LCD display Temperature Units Selection MAX MIN HOLD Button Velocity Units Selection AVG Backlight Button Power ON OFF Battery cover...

Page 9: ...Velocity Units m s km h ft min knots nautical miles per hour Mph Air Velocity readings 100 100times for air volume reading Area units ft2 Air flow units CMM cubic meter per minute CFM cubic feet per...

Page 10: ...lease the button icon When the low battery icon appears replace the meter s battery 5 Auto power off icon the meter will automatically turn off after approx 15 minutes of inactivity 6 Backlit After tu...

Page 11: ...button again 10 AVG Button Press button one time AVG will appear on LCD the meter enter to average measuring mode the average reading of the latest 10 records will be displayed on the LCD 11 Temperat...

Page 12: ...the area units as square centimeter fig as above Press to increase the data press to decrease the date Set the area units as square meter fig as above Press to increase the data press to decrease the...

Page 13: ...as square feet fig as above Press to increase the data press to decrease the date Press to times increase the data press to times decrease the data Air volume Air volume display x 100 the actual volu...

Page 14: ...ration period is one year Repairs or servicing not covered in this manual should only be performed by qualified personnel Do not use it in the area with high temperature of humidity Wipe the unit with...

Page 15: ...12 9 Accessories Sensor User s manual 9V battery...

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