Cole-Parmer WD-35432-70

• Top-of-the-line dual parameter meters offer features typically found on much more expensive models!
• Simultaneously measure your choice of pH, mV, or ISE and dissolved oxygen
• Log up to 500 data points with GLP compliance
• Wireless IrDA communication for truly waterproof interfacing capabilities
• Range pH -2.000 to 20.000
• Range mV ±2000
• Range ISE 0.001 to 19,900 ppm, molar, or mg/L
• 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 2 digits
• Resolution Dissolved oxygen 0.1%, 0.01 mg/L
• Resolution Barometric pressure 0.1 mm Hg (0.1 kPa)
• Resolution Temperature 0.1°F (0.1°C)
• Accuracy pH ±0.002
• Accuracy mV ±0.2
• Accuracy ISE 0.5% FS (monovalent), 1% FS (divalent)
• 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 Up to 6 points (pH)
• 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 AA batteries (included) or optional universal AC adapter
• Dimensions 3-1/4W x 7-1/4H x 2-/4D (8.3 x 18.4 x 5.7 cm)

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Each Unit Includes

• Data management software
• Probe holder
• Batteries
• pH buffer solutions
• Electrolyte solution
• Protective rubber boot
• Hard carrying case