Benetech Air Flow Anemometer GM8902+

GM8902+ has carefully designed the "handle rod retractable" without wind direction requirements, the telescopic rod can be long or short, the handle can be up to 0.6 meters long to achieve accurate measurement, stable performance, safe and reliable, low power consumption and other advantages
 

• 1. Wind Velocity Range :

   

  Unit	Wind Velocity	Resolution	Lowest Point of start value	Accouracy
  m/s	0.0-45.0	0.001	0.3	±3%±0.1
  Ft/min	0.0-8800	0.01/0.1/1	60	±3%±20
  Knots	0.0-88.0	0.01/0.01	0.6	±3%±0.2
  Km/h	0.0-140.0	0.001	1.0	±3%±0.4
  Mph	0.0-100	0.001/0.01	0.7	±3%±0.2

  2. Wind flow range ：
  CMM：0-999900m³ /min
  CFM：0-999900 ft³ /min

   

   

  Unit	Range	Resolution	Area
  CFM(FT³ /MIN)	0-999900	0.001-100	0.001-9999
  CMM(M³ /MIN)	0-999900	0.001-100	0.001-9999

  3. Unit Conversatin ;

   

   

  	m/s	Ft/min	Knots	Km/h	Mph
  1m/s	1	196.87	1.944	3.60	2.24
  1ft/min	0.00508	1	0.00987	0.01829	0.01138
  1knots	0.5144	101.27	1	1.8519	1.1523
  1km/h	0.2778	54.69	0.54	1	0.6222
  1mph	0.4464	87.89	0.8679	1.6071	1

  4.Air Temperature Range :
  Wind Temperature

  Unit	Scale	Resolution	Accuracy
  ℃	0.0-45.0	0.1	±1.0℃
  !	32.0-113.0	0.1	±1.8!

  5. Operation Conditions :

   

   

  	Temperature	Humidity
  Host	0-50℃ (32! ~122! )	≤80% RH
  Fan	0-60℃ (32! ~140! )

  6. Storage Conditions :

   

   

  Temperature	-40℃~60℃ (-40! ~140! )
  Humidity	≤80%RH

  7、Power supply : AAA 1.5V Alkaline battery *4
  8、Low battery indicating : 4.4V±0.2V
  9、Stand by current ≤2uA
  10、Operating Current ≤18mA
  11、Battery use life :20H (Continuous Use )
  12、Dimensions:
  Meter :77x36x164mm
  Vane: 65x29x172mm
  13、Net Weight : 330G (Not Included Battery )