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 : [ and Practical] : Designed to be rugged and , this orp electrode is economical and practical, meeting the needs of industry tests while being compatible with various orp q9 and bnc connectors. BulletPoint2 : [Usage Scenarios] : The orp electrode is commonly used in scenarios requiring accurate water testing, such as growing tents, reservoirs, water , and hydroponic systems, providing reliable and consistent results. BulletPoint3 : [Accurate and Extensive Measurement] : With a wide detection range of -2000 to +2000 orp and an accuracy of ±10mv, this orp electrode ensures and reliable measurement results for various applications. BulletPoint4 : [Fully Waterproof] : The orp 201h probe electrode offers outstanding waterproof performance, making it highly reliable for all water testing scenarios, including hydroponics and fish . BulletPoint5 : [Ideal Replacement Probe] : Our orp electrode is the replacement probe for orp meters, controllers, or any device with a bnc input terminal, ensuring seamless compatibility and efficient . Color : 150mmx4.0mm ExternallyAssignedProductIdentifier : 7632656810820 IncludedComponents : 1 PAIRS ItemName : ORP 201H Probe, High Accuracy Waterproof ORP Electrode Replaceable BNC Socket Probe for ORP Tester Meter Controller Aquariums Measurement (1.2M) ItemPackageDimensions_Height : 3 centimeters ItemPackageDimensions_Length : 16 centimeters ItemPackageDimensions_Width : 7 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : lab-electrodes Manufacturer : GLOGLOW ModelName : Swift K9/K11 ModelNumber : GLOGLOWpfctra0gvs-11 NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : GLOGLOWpfctra0gvs-11 PowerSourceType : NO ProductDescription : Spec: