TDS measuring instrument SD 300 pH / SD 320 Con

temperaturesalinityredox

SD 300 pH: Waterproof (IP67) Hand-held Meter for pH/Redox/Temperature Waterproof Hand-held Meters for pH/Redox/Temperature Conductivity, TDS, Salinity, Temperature Highlights Rugged, water resistant (IP 67) designed for field use PC interface (USB / serial or analog) Automatic buffer detection (SD 300 pH) Data logger and alarm function (min./max.) Good Laboratory Practice (GLP-features) Clear, concise result reading: easy-to-read backlit LCD display Automatic temperature compensation High resolution (0.001 pH / 0.1 mV) (SD 300 pH) Dirt-insensitive up-to-date 4-pole conductivity cell offering highest precision (SD 320 Con) Features SD 300 pH Min / Max Value Memory highest and lowest measured value is saved. Auto Hold freeze and display measurement. Auto Power Off if unused, the meter automatically switches off after a selected period (0 to 120 min, or deactivated) Additional Display for pH Electrode and Battery Bar graph display Low Battery Display “BAT” Automatic Temperature Compensation Automatic Temperature Compensation (ATC) in pH mode (in the range of 0 – 105 °C) when the temperature probe is connected. Temperature can be input manually, when the temperature probe is not attached.