About This

• WARNING: INGESTION HAZARD: This item need a button cell or Coin battery; DEATAH or Serious injury can occure if ingested; A Swallowed button cell or Coin battery can cause INTERNAL CHEMICAL BURNS in as little as 2 hours; KEEP new and used batteries OUT OF REACH OF CHILDREN Seek immediate medical atention if a battery is suspected to be swallowed or inserted inside any part of the body.
• [ Easy to Use and Calibrate ] : LFS Turn on the water tester, then submerge the probe of the water quality tester in water and wait a few seconds for the test results! Calibration is just as easy, dip the electrode of the pool water tester in the calibration solution, then press and hold the CAL button for 6 seconds, and the ph meter will be calibrated successfully.
• [ High Accuracy&Reliable ] : LFS meter offer ±0.01 pH accuracy, 3-point calibration and 0-14 measure range of the digital ph tds meter sure you get a accurate testing result. High-accuracy algorithm chip and electrode of the digital water tds ph tester ensure accurate and fast response.
• [ Customer Satisfaction&Assurance ] : If you have any questions about the versatile LFS ph tds tester, please contact us. And we promise a free replacement for defective tds meter ec meter (shipping is also free).
• [ Multi-function PH TDS Meter ] : LFS pH meter is designed with 5-in-1 function, which can be measured PH, TDS, EC, SALITY, and TEMPERATURE. Satisfy all your testing requirements and fully test water quality! Get healthy pure drinking water or other use water with this 5 in 1 pH meter.
• [ Package] : For safety Purpose, the item did not include battery, Battery is a standard model, Battery model: LR44, 3Pcs, Buyers should buy batteries by themself.