Hello, may i know how to make the unit ht70 plus can open for flow sensor? I mean, In my country it is very difficult to find the original flow sensor, maybe someone knows another brand of sensor that is compatible?
Hello, may i know how to make the unit ht70 plus can open for flow sensor? I mean, In my country it is very difficult to find the original flow sensor, maybe someone knows another brand of sensor that is compatible?
