China's Top testing mass air flow sensor

Description of gas flow tester :

Emission gas tester  is widely used in drinking water treatment plants, water distribution network, swimming pools, water treatment engineering, sewage treatment, water disinfection (chlorine dioxide generator kit), and other process industries, the aqueous solution of residual chlorine value and temperature value of continuous monitoring and control.

Features of gas flow tester  :

 LCD screen LCD display

 Chinese intelligent menu

 a variety of automatic calibration function

 Optional signal output mode

 Manual and automatic temperature compensation
 Two sets of relay control switch
 Upper limit and lower limit, quantity control
 Set password protection to prevent non-working personnel wrong operation