Cole-Parmer WD-35434-70

• Expanded range, resolution, and accuracy, plus increased memory and advanced communications!
• No more excuses for missing data! Out-of-date or unperformed calibrations are now things of the past!
• Don’t waste time looking for those cables!
• Use in dirty and wet environments
• Range pH -2.000 to 20.000
• Range mV ±2000
• Range ISE 0.001 to 19,900 ppm, molar, or mg/L
• Range Conductivity 0 to 500 mS/cm
• Range Resistivity 0 to 20,000 MO
• Range Salinity 80.00 ppt
• Range TDS 0 to 500 ppt (TDS factor dependent)
• Range Dissolved oxygen 0 to 600%/90 mg/L
• Range Barometric pressure 450 to 825 mm Hg
• Range Temperature 14 to 230°F (-10 to 110°C)
• Resolution pH 0.1, 0.01, 0.001
• Resolution mV 0.1
• Resolution ISE 2 or 3 digits
• Resolution Conductivity 0.05% full scale
• Resolution Resistivity 0.05% full scale
• Resolution Salinity 0.05% full scale
• Resolution TDS 0.05% full scale
• Resolution Dissolved oxygen 0.1%, 0.01 mg/L
• Resolution Barometric pressure 1 mm Hg
• Resolution Temperature 0.1°F (0.1°C)
• Accuracy pH ±0.002
• Accuracy mV ±0.2 mV
• Accuracy ISE 0.5% FS (monovalent), 1% FS (divalent)
• Accuracy Conductivity ±1% full scale
• Accuracy Resistivity ±1% full scale
• Accuracy Salinity ±1% full scale
• Accuracy TDS ±1% full scale
• Accuracy Dissolved oxygen ±2%, ±0.2 mg/L
• Accuracy Barometric pressure ±1%
• Accuracy Temperature ±0.9°F (±0.5°C)
• Temperature compensation Automatic or manual, 0 to 100°C
• Calibration pH: up to 6 points
• Buffer recognition USA: 1.68, 4.01, 7.00, 10.01, 12.45/NIST: 1.68, 4.01, 6.86, 9.18, 12.45/DIN: 1.09, 3.06, 4.65, 6.79, 9.23, 12.75/PWB: 4.10, 6.97
• Datalogging 500 data sets with GLP
• Output IrDA/RS-232C (via LED)
• Waterproof Yes
• Display Dot-matrix LCD with backlighting
• Power Four 1.5V batteries (included) or optional universal AC adapter
• Dimensions 3-1/4W x 7-1/4H x 2-1/4D (8.3 x 18.4 x 5.7 cm)

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Each Unit Includes

• Meter
• “All-in-One” electrode
• Conductivity cell
• DO probe
• Calibration standards
• Rubber boot
• Multi-probe holder
• Batteries
• Hard carrying case