Specification BatteriesIncluded : 1 BatteriesRequired : 1 Brand : Off Paper BulletPoint : NITRATE TESTER with PRELOADED LIST of NORMS for FRUITS VEGGIES MEAT FISH MUSHROOMS BABY FOOD to check ANY product| COMPOSITE PROBE with MULTIPLE POINTS of contact - gives a PRECISE reading of NITRATES testing SIMULTANEOUSLY at 5 locations| AUTOMATIC TEMPERATURE COMPENSATION - readings stay CORRECT even if the product or water is right from the fridge| TDS WATER TESTER measures the NUMBER OF PARTICLES in FLUIDS (total dissolved solids) suggests if WATER is HARD or SOFT BulletPoint1 : [ High Accuracy ] PH tester digital has high precision pH accuracy, which can test quickly and accurately within ±0.01 pH. It only takes a few seconds to show accurate and stable reading. BulletPoint2 : [ Easy to Calibrate & Use ] Press CAL for 5 seconds to enter the calibration mode, select the powders corresponding to 6.86/4/9.18 to complete the calibration. The pH value of any solution can be tested by just immersing the probe of the pH meter. BulletPoint3 : [ Wide Applications ] General-purpose pH tester, professionally used for pH test of various liquids. pH meter could be used to test drinking water, swimming pools, pH balance in aquarium, RO system, spa or hydroponics. All the environments that need to test pH value can use this tester to get accurate data.carry BulletPoint4 : [ Family Essentials ] PH meter for water as a tool to improve the quality of life, bring you healthy drinking water, fruit juice, chili sauce, seasoning sauce. At the same time, if you have aquatic pets, the pH tester is also a perfect tool to ensure the safety of the pet's water source. BulletPoint5 : [ Pocket & Portable] Digital pH meter, small and light, just like a pen. Portable water pH meter could be carried with you, camping and swimming Color : ORP TESTER CustomerPackageType : Standard Packaging Directions : Easy to Calibrate ►Before calibration, add the pH4.00/pH6.86/pH9.18 calibrate packets into beaker with 250ml of water, then stir until the calibrate packet has completely dissolved. ►Press the ON/OFF button to turn on the pH meter. ►Put the electrode into pH4.00/pH6.86/pH9.18 standard solution, waiting for the readings to stabilize (usually 5~10 Seconds). ►Press and hold the CAL/ATC button and release after 5-6 seconds. - Display screen will start flashing “6.86”. - Wait it until the display screen stops flashing. - Until the readings of pH4.00/pH6.86/pH9.18 is no longer flashing, the calibration of pH4.00/pH6.86/pH9.18 is completed. ►Rinse the electrode with distilled water and make PH Meter dry. What You Will Get 1 x PH Meter. 1 x Carrying Case. 1 x User's Manual. Kindly Remind 1.Please re-calibrate, if the pH tester was used / lay aside long time or replace battery. 2.Please do not touch the electrodes with hard tools or fingers. Put on the protective cap to prevent the electrode from drying out and damaging it. 3.Please do not forget to wipe the PH Meter with clean and soft cloth when you have done before capping it again. Directions1 : Submerge the test strip in water for 1 second. 2. Remove the strip and hold it horizontally for 15 seconds. 3. Compare the test strip to the color chart on the bottle to get an instant and accurate reading. 4. For pools, test the water twice a week to ensure a clean and safe swimming environment. Directions2 : It is recommended to store the product in a dry environment to prevent moisture, which may affect its condition. After opening the package, please store it in a dry place and use it within six months (shelf life after opening: six months). The shelf life of an unopened package is two years ExternallyAssignedProductIdentifier1 : 0093337500169 ExternallyAssignedProductIdentifier2 : 093337500169 GpsrSafetyAttestation : 1 Hazmat : 9 IncludedComponents : 100pieces water testing kits for drinking water ItemDisplayDimensions_Length : 4 inches ItemDisplayWeight : 1 pounds ItemName : PH Meter, 0.01 High Accuracy Pocket Size with 0-14 PH Testing Range PH Tester, Digital PH Meter for Water, Water Meter for Hydroponics, Drinking Water and Pool ItemPackageDimensions_Height : 15.7988 centimeters ItemPackageDimensions_Length : 3.0988 centimeters ItemPackageDimensions_Width : 5.207 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : science-lab-ph-meters Manufacturer : GHUFGDA Material : Glass ModelNumber : pH-02 MountingType : Freestanding NumberOfItems : 100 PackageLevel : unit PartNumber : 20240424 PhRange : 0-14 ProductDescription : Easy to Calibrate ►Before calibration, add the pH4.00/pH6.86/pH9.18 calibrate packets into beaker with 250ml of water, then stir until the calibrate packet has completely dissolved. ►Press the ON/OFF button to turn on the pH meter. ►Put the electrode into pH4.00/pH6.86/pH9.18 standard solution, waiting for the readings to stabilize (usually 5~10 Seconds). ►Press and hold the CAL/ATC button and release after 5-6 seconds. - Display screen will start flashing “6.86”. - Wait it until the display screen stops flashing. - Until the readings of pH4.00/pH6.86/pH9.18 is no longer flashing, the calibration of pH4.00/pH6.86/pH9.18 is completed. ►Rinse the electrode with distilled water and make PH Meter dry. What You Will Get 1 x PH Meter. 1 x Carrying Case. 1 x User's Manual. Kindly Remind 1.Please re-calibrate, if the pH tester was used / lay aside long time or replace battery. 2.Please do not touch the electrodes with hard tools or fingers. Put on the protective cap to prevent the electrode from drying out and damaging it. 3.Please do not forget to wipe the PH Meter with clean and soft cloth when you have done before capping it again. ProductSiteLaunchDate : 2024-08-06T03:09:24.478Z RecommendedUsesForProduct1 : ph Test RecommendedUsesForProduct2 : Swimming Pool RecommendedUsesForProduct3 : Aquarium RecommendedUsesForProduct4 : Home Water RecommendedUsesForProduct5 : Tap Water RecommendedUsesForProduct6 : Well Water RecommendedUsesForProduct7 : Spa RecommendedUsesForProduct8 : Hot Tub RecommendedUsesForProduct9 : Water Test Size : 0 to 9990 ppm, 10 ppm Resolution, +/-0.2 percent Accuracy Style : Universal SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 TemperatureAccuracy : 0.3 UnitCount : 1 UnspscCode : 41113000 UpperTemperatureRating : 50 degrees_celsius