Optical DO/Temp Portable Meter 9030M

Description 

Features
No-Frills Ease of Use
. Stores 50 data points
. Automatic or manual temperature compensation (pH)
. Automatic buffer recognition of US and NIST buffer sets (pH)
. Optical dissolve oxygen for fewer membrane replacement
. IP65 splash-proof housing
. Large, clear LCD with dedicated pushbuttons for key operations

Reliable and Repeatable Results
. > 1012 Ω input impedance (pH)
. 2 Points calibration (pH)
. 2-Wire conductivity (conductivity, salinity, TDS)
. 1 Point per range calibration (conductivity, salinity, TDS)
. K = 0.1, 1.0 and 10.0 (conductivity, salinity, TDS)
. 1 Point calibration (DO)
. Adjustable pressure and salinity compensation (DO)

Available Configurations
. Single parameter pH/mV, conductivity, salinity, TDS, DO with temperature
. 2-Wire or 4-wire conductivity
. Galvanic, polarographic or optical dissolved oxygen