The GF Signet 388502P Conductivity / Resistivity Transmitter 3-8850-2P is a digital transmitter designed for measuring the conductivity or resistivity of liquids. With its precise measurements and advanced features, this transmitter is an essential tool for businesses and industries that require accurate testing and inspection of products. The brand GF Signet is known for producing high-quality test equipment parts and accessories, making this transmitter a reliable choice for those in need of reliable conductivity and resistivity measurements.