Specification Brand : Scied BulletPoint : Price For: Each Diameter: 1/8 in. Item: Sampling Tubing Kit Includes: Coupler, Filter Length: 50 ft. Features: Flexible Urethane, 3/16" OD Country of Origin (subject to change): United States BulletPoint1 : These made in America THC urine tests are both discreet and reliable making an at home drug test quick and easy. BulletPoint2 : INSTANT RESULTS - Our test strips will give you accurate results within minutes in the privacy of your own home. BulletPoint3 : easy-to-use, self-testing device with clear instructions to help you read and interpret your results. BulletPoint4 : Country Of Origin: United States ExternallyAssignedProductIdentifier : 50707387583915 ExternallyAssignedProductIdentifier1 : 0667742820008 ExternallyAssignedProductIdentifier2 : 667742820008 FdaDeviceClassification : iv FdaIndicationOfUse : rx FdaInstructionsForUseType : professional FdaLabelType : rx_only FdaPremarketApprovalNumber510k : K063458 IncludedComponents : Coupler, Filter ItemName : Blinking LED Conductivity Indicator () ItemPackageDimensions_Height : 25.4 centimeters ItemPackageDimensions_Length : 16.764 centimeters ItemPackageDimensions_Width : 23.622 centimeters ItemPackageQuantity : 24 ItemTypeKeyword : professional-medical-clinical-diagnostic-test-kits Manufacturer : SCIED Material : Latex Free ModelNumber : GC651 NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : 300 ProductDescription : This Conductivity Indicator measures relative electrical conductivity of a liquid or solid by displaying the amount of conductivity by means of an LED (light emitting diode). A strong or good conductor is displayed by a continuous blinking of the LED; a weak conductor is displayed by a continuous dull red glow; and with a poor conductor or nonconductor, the LED will not glow or blink. Comes complete with Chemplate*, instructions for use, and a one-year limited warranty. Requires a 9V battery (sold separately). ProductExpirationType : Does Not Expire ProductSiteLaunchDate : 2008-04-01T07:00:00.000Z SupplierDeclaredDgHzRegulation : unknown UnitCount : 100