جيد

Great to have TDS meter. Thank you Amazon.

It measures EC in micro seimens unit which indicates TDS in liquid. For tds measurment in PPM micro seimens to be multiplied by .64. That is value in micro seimens ×.64=PPM. It should have option for conversion as in temp.scale in Centigrade and Farenheit as it is a new measurement unit instrument. It is good that water purity scale is given in back of instrument which is helpful during taking reading. Overall it is upgraded instrument and battery is good

This TDS meter is good , affordable and easy to use besides having hard and firm cover to safety.

Ok product