Oakton Waterproof PC 450 Portable pH/mV/Conductivity/TDS/Salinity Meter (Meter Only) with NIST-Traceable calibration certificate
The PC 450 meter offers a rugged, waterproof housing, making it ideal for the manufacturing floor, field testing, as well as the laboratory. Large, back-lit LCD lets you view the main measurement simultaneously with temperature. Calibrate pH with up to six points from USA, NIST, DIN, and custom pH buffer sets. Auto-cal feature for conductivity has one calibration point per range. ATC ensures measurement accuracy even in fluctuating temperatures.
Meter features include ready (stability) indicator, smart averaging, user-selectable °C/°F units, hold function, calibration alarm, battery life-indicator, and electrode status.
Perform data logging with manual or timed collection of up to 500 data sets with real-time clock time/date stamp. Order optional data cable for USB or RS-232 connectivity to transfer data to a PC.
Intuitive, user-friendly icons—electrode status displays pH slope
Memory of 500 data sets and USB or RS-232 output for transfer to PC
Extended battery life or optional universal power adapter
Built-in stand with wall mount allows for easy bench-top measurement or storage
3 year meter warranty
What's included: NIST-Traceable calibration certificate provided by InnoCal, PC 450 meter, and two AA batteries.
OaktonBrandpH / ORP / ISE MetersProductMultiparameter MeterTypeProduct LineClassGradeASTM NumberASTM ApplicationCapacity-2.00 to 16.00 pH, ±2000 mV, 0 to 200 mS (Conductivity), 0 to 200 ppt (TDS), 0 to 50 ppt (Salinity)RangeIncrements0.01 (pH), 0.1 from 0.1 to ±999.9; 1 beyond (mV) 0.01 µS to 0.1 mS (Conductivity), 0.01 ppm to 0.1 ppt (TDS), 0.01 (Salinity)Resolution±0.01 (pH), ±0.2 ±2 LSD or ±0.5% of reading; whichever is greater (mV), ±1% full-scale (Conductivity) ±1% full-scale (TDS) ±1% full-scale (Salinity)AccuracyPrecision-10 to 110 °C (17 to 230 °F)Temperature Range0.1Temperature Resolution±0.5°C (±0.9°F)Temperature AccuracyThermometer FillGlass TypeCoatingBottle FillHumidity RangeHumidity AccuracyHumidity ResolutionGraduation RangeGraduation IntervalConductivityResistivitySalinityTDSTolerance (±)StopperLengthColor CodeReadabilityRepeatability (S.D.)Linearity (±)Pan SizeUnits of MeasurementInterfaceCalibrationCalibration PointsDisplaySpigotQuick ConnectsHose Barb SizeThread DiameterCap SizeMaterialHousingDraft ShieldDraft Shield DimensionsPorosityPore SizeDisc DiameterImmersionYes, automatic or manualATCSpeedSpeed IncrementOrbit SizePlatform DimensionsOperating ModesMax. Flow (GPH)Max. Flow (GPD)Max. Pressure (PSI)Max. Viscosity (cps)Max. Strokes per MinuteFlow ControlTurn Down RatioHead / FittingsHead TubingValve BallsDiaphragmValve / Seat / O-ringConnectionsMotorPower SupplyFiltration PropertiesBasis WeightRetention RateHerzberg RateThicknessCapillary RisePressure DropPenetrationAsh ContentField of ViewEmissivityProbe LengthCable LengthMax. TimeTiming CapacityTimer ChannelsTiming FunctionsMax. Controlled Time SettingsHoldsPlacesHole SizeRows/ColumnsAutoclavableHeightRim to PlateInner DiameterOuter DiameterTop I.D.Stem LengthStem I.D.Stem O.D.BaseBodyCamera PortCondenserCustom Fluorescence FiltersDioptric AdjustmentEyepiecesEyepiece TypeEyepiece MagnificationFluorescence Filter CubesFocusingHeadHorizontal Base PoleIlluminationInfinity OpticsInterpupillary AdjustmentMagnificationNosepieceNumerical ApertureObjective MagnificationObjective TypeOptical SystemPod Ring I.D.Sample ClearanceStageStage ClipsStage InsertStage PlateStandVertical Base PoleVertical TravelViewing HeadWarrantyWorking DistanceZoom Range (Primary)For ModelsNotesNIST-Traceable calibration certificate, PC 450 meter, and two AA batteries.IncludesUnit SizePack QuantityCase QuantityPackaging7-7/8 x 3-1/8 x 2-1/4 inches - meterOverall DimensionsNet Weight
-2.00 to 16.00
0 to 200 mS
0 to 200 ppt
0 to 50 ppt
Range (Temperature °C)
-10 to 110
Range (Temperature °F)
17 to 230
0.1 to 1
0.01 uS to 0.1 mS
0.01 ppm to 0.1 ppt
Automatic, or manual
Backlit, custom LCD
Meter with calibration cert; order probes separately