Flat Electrode Surface Allows pH Readings in Liquid Films, Semi-Solids, and Solids
The meter itself has a smart chip that predicts electrode performance and has a RENEW indicator light when a replacement is needed. The CAL indicator will alert the user to recalibrate and users can perform one, two, or three-point calibrations. Other features include a 15 reading memory, automatic temperature compensation, data validation indicators to show when the reading has stabilized, and a digital display with bar graph and simultaneous display of pH and temperature. In addition, the meter also floats. The sensor modules are easily replaced by unscrewing the sensor from the body of the stick. It includes pH sensor, protective sensor cap, sample cup, neckstrap, and batteries; other sensors are available separately. Temperature: 23–194°F (-5 to +90°C); pH range: 0–14 with an accuracy and resolution of ±0.01. Size: 1 1/4" dia. x 7 3/4"L.