Preamplified cables are an ideal way to send high-impedance pH or ORP signals in industrial applications where electrical noise from motors, mixers, and other electrically powered equipment may cause unstable measurements. Order the desired cable length and options along with a power supply adapter (order seperately) and easily hook up to any non-differential industrial pH/ORP electrode with a BNC connector (sold separately). Cables have female BNC connectors on the electrode side and male BNC connectors on the meter side. Order an optional BNC-to-spade lug adapter 05994-90 for connection to meters with terminal strips.