<p>1,Precision work: The ORP BNC tester is made of high-quality material, which is and has a long service life.</p> <p>2,Easy to install and use: The BNC tester is easy to install and use, it can be used with ORP connector.</p> <p>3,Quality service : If you have any questions about our products, please to contact us, we will provide you with the best service.</p> <p>4,Replaceable ORP electrode with 50 ohm BNC socket and protective cap</p> <p>5,Best tool for general water applications such as drinking, domestic and rainwater, aquariums, tanks, ponds, pools, spas, etc.</p> <p>Widely used to test the the ORP of solution\/water.</p> <p>Great laboratory ORP electrode probe.</p> <p>Suitable for most ORP meter and controller with BNC Q9 connector.</p> <p>Filled with saturated solution, used for printing circuit board, ORP on line measurement of containing chromium wastewater treatment.</p> <p>Material is environmental friendly with no harm to human body and great conductivity.</p> <p>Mainly used to measure water quality, suitable for swimming pools and spas, fish ponds, but also for water sources, aquariums, hydroponics, laboratories, seawater, marine\/saltwater fish tanks and other water systems.</p> <p>Probe Type: Probes</p> <p>Range: 0 - 1999mV</p> <p>Accuracy: 5mV</p> <p>Applicable Temperature Range: 5 - 70</p> <p>Electrode Potential: 245-270mv (15-30)</p> <p>Internal Resistance of the Reference Electrode: less than equal 10k</p> <p>Electrode Stability: 8mv\/24</p> <p>Indicator Electrode of Electrode: Good Conduction</p> <p>Type of Electrode Plug: Q9</p> <p>BNC: Upright</p> <p>Length of pH Electrode Line: . 300cm</p> <p>Colour:Photo Color</p> <p>Material:Plastic</p> <p>Package Contents:</p> <p>1 x ORP Electrode</p> <p>Only the above package content, other products are not included.</p> <p>Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.</p>