Specification Brand : GLOGLOW BulletPoint : 10pcs 2% Lanthanated WL20 TIG Tungsten Electrode 1.0 1.6 2.0 2.4 3.0 4.0 Blue Metalworking BulletPoint1 : [Fully Waterproof] The orp 201h electrode features excellent waterproof performance and is suitable for various industry tests in environments. BulletPoint2 : [ and Practical] Rugged and economical, the orp electrode is compatible with orp devices with bnc connectors, making it a reliable choice for professionals. BulletPoint3 : [Versatile Usage] The orp electrode is commonly used in scenarios such as growing tents, reservoirs, water , and hydroponics, providing accurate water testing results. BulletPoint4 : [Ideal Replacement] Considered as an ideal replacement probe for orp meters, controllers, and devices with bnc input terminals, ensuring seamless functionality. BulletPoint5 : [Accurate Measurement] With a wide detection range of -2000 to +2000 orp and an accuracy of ±10mv, this electrode ensures and extensive measurement results. Color : 150mmx4.0mm ExternallyAssignedProductIdentifier : 7632656810820 IncludedComponents : 1 PAIRS ItemName : ORP Electrode, ORP 201H Waterproof Electrode Replacement Probe BNC Socket Tester for Tester Meter Monitor Controller Oxidation Reduction Potential Check (2M) ItemPackageDimensions_Height : 3 centimeters ItemPackageDimensions_Length : 16 centimeters ItemPackageDimensions_Width : 7 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : lab-electrodes Manufacturer : GLOGLOW ModelName : Swift K9/K11 ModelNumber : GLOGLOWkmg4fht3sz-12 NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : GLOGLOWkmg4fht3sz-12 PowerSourceType : NO ProductDescription : Spec: