PNS Genuine TDS Meter Digital HM -TDS 3 with Carry Case

Quite a handy tool to measure TDS at home. However, the mannual that came with it seems to be incomplete. There is some description about calibration but the procedure to check or re-calibrate is missing. Thus one has to accept the readings that may be based on the intitial factory calibration.

Poor quality. Its not original HM co.s product but a duplicate. On the original meter one can notice HM sign on the LED indicator when switched ON. Request product being replaced by genuine piece.

Good Product as we can check the TDS (Total Dissolve Solids) using this product. I suggest to buy it if you are interested to know what is the quality of water that you are drinking.

Apart from temperature, the meter can be used for routine determinations of TDS from 0 to 999 mg/L and from 1,000 to 9,990 mg/L found in fresh waters and brackish waters. It would be excellent if the manufacturer can upgrade the instrument to measure water TDS from 10,000 to 99,900 found in saline and brine waters also.

I purchased this to measure TDS of borewell water we recieved at my homeDevice helped me to make decision of Purchasing RO purifierReally good and useful device, Value for moneyHappy with Prompt delivery by Amazon .

I received the HM TDs meter it's a copy of original meter. I suggest don't buy.

Good product

Not genuine and it came to me not working don't lose Ur time