The VWR B40PCID is a multi-purpose meter for aqueous solutions. Its measurement modes include pH/mV/ORP, conductivity, ISE, and dissolved oxygen. It can store up to 5 calibration points and, in some modes, automatically adjusts for sample temperature and measurement resolution.
pH: -2 - 19, adjustable resolution of 0.1 to 0.001
ORP: 2000 mV, resolution of 0.1 mV
Conductivity: .001 microSiemens/cm - 1000 milliSiemens/cm, auto-range resolution
Resistivity: 1 ohm - 1000 Megaohms
ISE: 10-5 - 10-1 mol/L, automatic blank correction, up to 4 calibration curves
Dissolved oxygen: 0.00 - 60 mg/L (0-600%), automatic temperature compensation and salinity correction