1.What Is TDS?
Total Dissolved Solids(TDS) are the total amount of mobile charged ions,including salts or metals dissolved in a given volume of water. TDS,which is based on conductivity,is expressed in parts per million(ppm) or milligrams per liter(mg/L).TDS includes any inorganic element present other than the pure water molecule(H2O) and suspended solids.TDS affects drinking water quality consumption.For drinking,the lower TDS level of the water,the better for your health.The U.S.EPA’s Maximum Contaminant Levels of TDS for human consumption is 500 ppm.
Hold function :saves the measurements for convenient reading and recording.
Auto-off function:turns off meter after 10 minutes of non-use to conserve batteries.
Dual Range: Measures from 0-999ppm,with a resolution of 1 ppm.
From 1000 to 9990ppm,the resolution is 10ppm, indicated by drinking x 10 symbol,Factory calibrated.
1.Measures from 0-9990ppm
3Battery: 2x1.5V(Button Cell)
(1)We upgrade the programme of then TDS meter up to 6 times till now in order to make the TDS meter more accurate ( precise) and perfect.
(2) Our factory’s TDS meter can be calibrated through pressing the Button.
The meter can be used for checking the pure water production and drinking,electroplate liquid,pots of water, Fish Tank, Swimming Pool,Well Water,Camera Lotion,Deep Well Water,Lab,Aquaculture,Food Processing,House,Office,Physical&Chemistry Teaching Classroom,Electrolytic Ionized Water,Cosmetics,Municipal Water Supply,Travel&Health Care.