BLOWOUT OFFER - Digital pH Meter Kit | High Accuracy pH Tester Range 0-14 | Hydroponics, Aquarium, Swimming Pool, Water Quality Test with ATC | 6 Sachets of pH Buffer Solution Powder | Extra Battery FACTORY PRE-CALIBRATED PH METER WITH FAST AND ACCURATE RESULTS  Xpert Omatic PH Meters are factory pre-calibrated which after further calibration with ph buffer solution provides the FASTEST and ACCURATE results compare to all other ph meters in the market. Note you can use distilled water or deionized water for calibration. AUTO CALIBRATION BUTTON along with pH buffer solution powders helps you to calibrate pH Meter in complete frustration free mode even your kids can calibrate it to check PH levels of your swimming pool, water, food, hydroponics, brewing beer, urine or anything very instantly. FRUSTRATION FREE DESIGN helps you to operate Xpert Omatic PH Meters friendly as they are  SUPER EASY TO USE. No matter what your liquid is or whether if you are new or experienced user. Just Turn it on, dip into the liquid and monitor the ph reading with our extra-large LED display with backlight. BONUS PACKAGE  1 Leather Pouch, 6 Extra PH Buffer Powder Solution for Calibration Purpose, 2 PH Test Strips, Alkaline Food Chart & Kids PH Science Experiment eBook (PDF will be emailed after purchase)  Invest Your Money In Getting Premium Quality Xpert Omatic PH Meter LONG LASTING QUALITY WITH MONEY BACK GUARANTEE  Xpert Omatic PH Meter is ideal for household, laboratory such as for ph testing for water, pool, soil water, aquarium, RO system, spa, aquaponics, and hydroponics.  Our highly dedicated team is always available even in case you need any support after purchase.