Portable handheld Meteorological Apparatus

 Characteristic:

• 4in 1professional measuring instrument :Anemometer,Hygrometer,Themometer,and Light meter 

• Tinyh bone shape with lightweight and small size case design are suitable foe handling with one hand

• Wristlet design provide extra protection to yhe instrument especailly for user one and operation

• Low-friction ball bearing mounted wheel design provides high accuracy at high and low air velocity

• Exclisive photo diode and color coorection filter light sensor,spectrum meets s.

• High precision humidity sensor with fast response time 

• Standard type K(NiCr-NIAI)thermocouple input jack suitable for all kinds of type  K probe 

• Buil-in microprocesor circuit assures excellent performance and accurancy

• Concise and compact buttons arrangement ,easy to operation 

• Menorize the maximum and minimum value with recall

• C/T dtecation by pressing button one the front pannel

• Lux/Feet-candle selection by pressing button on the front 

• Air velocity measuing units selection by pressing button on the front panel for five kinds of units

• Multi channel display for relative humidity and temperature measured valuse oe air velocity and temperature measured values at the same time 

• Zero button design makes light meter calibration

• Hold function to freeze the current reading value .

Technical parameter:

Remark:

ft/min;feet per minute 

m/s:meters per second 

km/h:kilometers per hour 

MPH:miles per hour 

Knote :nautical miles per hour 

Ft-cd:feet candle 

• 24  Hours technical support by e-mail or Skype/MSN

• Calling service

• One year products warranty

• Quick respond to customers' any question.