Specification Brand : YINMIK BulletPoint1 : YINMIK Replacement pH Probe: This is a replacement pH probe for 7 in 1 Smart Pool Monitor, 5 in 1 SaltWater Pool Monitor. BulletPoint2 : [Attention]: After replacing the new pH probe, please recalibrate the pH. BulletPoint3 : [Tip]: The pH bulb probe is relatively fragile. Do not touch hard objects to avoid damaging the probe. If the probe is defective, the pH value will be inaccurate. BulletPoint4 : [pH calibration]: Please choose the calibration solution pH 7.00 4.00 10.01 or a calibration powder available in YINMIK shop. And calibrate the pH according to the Manual. BulletPoint5 : [Comprehensive range of accessories]: You can easily find replacement electrodes as well as accessories such as electrode protection solution, calibration solution and calibration powder. save time and money ContainsLiquidContents : 1 Directions : 1. Calibrate the pH meter following the instructions in the user manual. This usually involves dipping the meter in a calibration solution and adjusting the settings. 2. Test the pH level of your water using the pH meter. 3. Adjust the pH level of your water if necessary, using pH up or pH down solutions. 4. Prepare your nutrient solution by mixing the Base A and Base B nutrients with water, following the instructions on the nutrient bottles. 5. Test the pH level of your nutrient solution and adjust if necessary. 6. Use the nutrient solution to water your plants. 7. Repeat the process regularly to maintain the optimal pH level and nutrient balance for your plants. Hazmat : 9 IncludedComponents : Replacement pH Probe ItemName : YINMIK Replacement pH Probe for 7 in 1 Smart Pool Monitor, 5 in 1 SaltWater Pool Monitor, Replaceable pH Electrode for YK-S03 ItemPackageDimensions_Height : 18.4 centimeters ItemPackageDimensions_Length : 3.8 centimeters ItemPackageDimensions_Width : 3.6 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : science-lab-ph-meters LiquidVolume : 14 Manufacturer : JiNan Huiquan Electronic Co., Ltd Material : plastic (for pH meter); liquid (for nutrients) ModelName : WALFRONTykn0t6mq7o ModelNumber : Probe-Monitor NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : Probe-Monitor ProductDescription : YINMIK Replacement pH Probe for 7 in 1 Smart Pool Monitor, 5 in 1 SaltWater Pool Monitor, Replaceable pH Electrode for YK-S03 ProductSiteLaunchDate : 2024-05-17T07:00:00.000Z RecommendedUsesForProduct : ph Test, Water Test SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 1