Water Quality Probe
MP-Troll 9000 uses the most current sensor and electronics technology to bring to market a durable and user-friendly probe. The 1.75Ó diameter probes are offered in 4 versions, with options to monitor temperature, pressure, level, depth, DO, conductivity, pH, ORP, TDS, resistivity, salinity, nitrate, chloride, ammonium, ammonia and turbidity. In-Situ Inc., 210 S. 3rd St., Laramie, WY 82070, 800/446-7488, FAX: 307/721-7598