Features [Quickly Provide Accurate Results] The pH electrode probe has a short body and can quickly provide highly accurate results. [Durable Material] The electrode probe is made of ABS material, which is safe, durable, wear-resistant, and suitable for long-term use. [Stable Performance] Professional manufacturing, fine craftsmanship, and high accuracy ensure stable performance. [BNC Connector] Designed to replace BNC connector electrode probes, with precise construction for reliable operation. [Widely Used] The pH electrode probe is suitable for various applications such as aquariums, hydroponic plant pools, spas, and more. Specifications Item Type: pH Electrode Probe Material: ABS Cable Length: Approx. 1.2m / 3.9ft Connection Method: BNC Connector Application: Aquarium, hydroponic plant pool, spa replacement Weight: Approx. 43g / 1.5oz Package List 1 x Electrode Probe 1 x Protective Shell