Specification AgeRangeDescription : Adult Brand : Exact BulletPoint1 : Measure the product water at any time. BulletPoint2 : Use the monitor to determine when the filters need to be changed. BulletPoint3 : Ideal for any water filtration system, including reverse osmosis systems, coolers and much more. BulletPoint4 : Made in USA Color : clear CustomerPackageType : Standard Packaging ExternallyAssignedProductIdentifier : 6723576787987 ExternallyAssignedProductIdentifier1 : 809762866325 ExternallyAssignedProductIdentifier2 : 0809762866325 ExternallyAssignedProductIdentifier3 : 00809762866325 HandOrientation : Ambidextrous Hazmat1 : MANUAL GROUNDING Hazmat10 : DE_NoAir Hazmat11 : EG_NoAir Hazmat12 : ES_NoAir Hazmat13 : FR_NoAir Hazmat14 : GB_NoAir Hazmat15 : IN_NoAir Hazmat16 : IT_NoAir Hazmat17 : JP_NoAir Hazmat18 : MX_NoAir Hazmat19 : NL_NoAir Hazmat2 : UN9999 Hazmat20 : PL_NoAir Hazmat21 : SA_NoAir Hazmat22 : SE_NoAir Hazmat23 : SG_NoAir Hazmat24 : TR_NoAir Hazmat25 : US_NoAir Hazmat26 : ZA_NoAir Hazmat3 : 3 Hazmat4 : AE_NoAir Hazmat5 : AU_NoAir Hazmat6 : BE_NoAir Hazmat7 : BR_NoAir Hazmat8 : CA_NoAir Hazmat9 : CN_NoAir IncludedComponents : Battery InstallationType : Under Sink ItemName : HM Digital SM-1 1-Stage Inline TDS Monitor For Single Water Line ItemPackageDimensions_Height : 16.8 centimeters ItemPackageDimensions_Length : 1.9 centimeters ItemPackageDimensions_Width : 11.5 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : science-lab-water-purification-system-accessories Manufacturer : HM Digital Material : Plastic ModelName : SM 1 ModelNumber : SM-1 NumberOfItems : 1 PartNumber : 343433 PowerSourceType : Battery Powered ProductDescription : HM Digital SM-1 In-Line Single TDS Monitor, 1/4" Tee, SM1 FEATURES Displays TDS level of a single water line. Highly efficient and accurate due to its advanced microprocessor technology. Auto-Off function conserves battery power. The unit shuts off automatically after 10 minutes of non-use. Wide Range 0-9990 ppm (From 0 - 999 ppm the resolution is 1 ppm. From 1000 to 9990 ppm, the resolution is 10 ppm, indicated by a blinking 'x10' image.) Factory Calibrated: our meters are calibrated with a 342 ppm NaCl solution. Meters can be recalibrated with a mini-screwdriver. Comes equipped with John Guest Quick-Connect T-fitting (1/4 inch standard). Installs quickly and easily. NEW PRODUCT! ProductSiteLaunchDate : 2013-07-08T07:00:00-07:00 PurificationMethod : Reverse Osmosis RecommendedUsesForProduct : Writing Size : 1 Piece/1.25lbs Style : Refillable SupplierDeclaredDgHzRegulation : not_applicable TargetAudienceKeyword : fish TargetGender : unisex UnitCount : 1