Specification Brand : Future Harvest Development BulletPoint1 : This meter gives you the ability to monitor pH level, Nutrient Levels in EC and Nutrient Temperature BulletPoint2 : This continuous monitoring system requires no batteries BulletPoint3 : The meter will remain in a calibrated mode for months BulletPoint4 : WATERPROOF PROTECTION IP65: With waterproof protection function, it can be directly rinsed under running water, but it does not mean that the body can be poured into water. Do not immerse the instrument in water BulletPoint5 : WIDELY USED:Widely used in food, beverage, fruit, agricultural production, industrial production, scientific research and other fields CareInstructions : no Color : Black ExternallyAssignedProductIdentifier : 8049459560859 ExternallyAssignedProductIdentifier1 : 718122808205 ExternallyAssignedProductIdentifier2 : 0718122808205 ExternallyAssignedProductIdentifier3 : 00718122808205 IncludedComponents : No ItemDisplayDimensions_Height : 5 inches ItemDisplayDimensions_Length : 41 inches ItemDisplayDimensions_Width : 6 inches ItemDisplayWeight : 2 pounds ItemLength : 6.69 inches ItemName : Future Harvest Development Tri-Meter Continuous Monitor with pH/Temperature/Electric Conductivity ItemPackageDimensions_Height : 8.382 centimeters ItemPackageDimensions_Length : 24.892 centimeters ItemPackageDimensions_Width : 11.176 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : science-lab-multiparameter-meters Manufacturer : iPower Distributor L&G Material : Plastic MeasurementAccuracy : 0.1mm ModelName : Brix Refractometer ModelNumber : 716310 NumberOfItems : 1 PartNumber : ND1100044 ProductDescription : Product specifications: - The product is mainly used in various pickles, kimchi, pickled vegetables, salting, seawater aquaculture, aquariums, physiological saline preparation and other fields