Gain Express 2 In 1 Ph And Temperature Monitor Ph | Desertcart Malaysia
GAIN EXPRESS 2-in-1 PH and Temperature Monitor, PH Measuring Instrument, PH Meter, Measuring Range 0-14 pH, Water Quality Measurement, Aquarium, Hydroponics, Backlight Function, Replaceable
GAIN EXPRESS 2-in-1 PH and Temperature Monitor, PH Measuring Instrument, PH Meter, Measuring Range 0-14 pH, Water Quality Measurement, Aquarium, Hydroponics, Backlight Function, Replaceable
有问题吗？看看别人问了什么
Does it have an alarm if parameters are off or does it just read the parameters? I need to set an alarm if pH rises above 8.4
I made the mistake of calibrating it with the solution mix with water at 22°c instead of 25°c. do i have to redo the process to make the ph accurate?
It mentions drinking water, would this meet FDA standards for contact with products for human consumption?
