Oakton® WD-35418-12 Portable Waterproof pH 610 pH/mV Meter Only, pH Range: pH -2.00 to 20.00, mV Range: ±2000mV, Temperature Dual Range: -10 to 110°C/14 to 230°F

The Oakton waterproof handheld meters feature a –2.00 to 19.99 pH range expandable to 0.001 pH resolution. Combined with accuracies up to +/- 0.002 pH - these meters provide a new benchmark in our pH meter line. Store up to 500 data sets in the meters memory. Data logging with time-and-date-stamping meets Good Laboratory Practice (GLP) standards. The pH 610 meters offer the latest in calibration capabilities including up to 6 calibration points - a user-settable calibration due alarm - and up to 15 buffer options with auto buffer recognition of USA - NIST - DIN - and PWB standards. The infrared IrDA wireless technology makes PC downloading more convenient and easier. Dual power up allows you to use batteries while out in the field or the optional AC power adapter while in the lab. As always - our waterproof meters are IP67-rated for both dust and water intrusion. Even with no probes attached! pH 600 meter measures pH with a 0.01 maximum resolution. pH 610 meter measure pH with a 0.001 maximum resolution. pH 620 meter measure pH or ISE with 0.001 maximum resolution. Specifications: Range pH -2.000 to 19.999 - mV +/- 2000 - Temperature -10 to 110°C (14 to 230°F; Resolution pH 0.001 - mV 0.1 mV - Temperature 0.1°C (0.1 to 1°F; Accuracy pH +/- 0.002 - mV - relative +/- 0.2 mV - Temperature 0.5°C (0.9°F); Calibration pH Up to 6 points; Recorder output RS-232C; Output IRDA/RS-232C; RS-232 interface RS-232C; Input impedance 1012 ohms; Slope control 80 to 126%; Data logging 500 data sets Input connector BNC for pH; 8-pin for temperature; Display Backlighted LCD; Power Universal AC adapter (optional); Battery Four AA batteries (included); Dimensions 3-1/4'W x 7-1/4'H x 2-1/4'D; Low battery indicator Yes; Operating temperature 0 to 50°C (32 to 122°F); Buffer recognition USA - NIST - DIN - and PWB; Temp compensation Automatic or manual. Oakton #: WD-35418-12

The Oakton waterproof handheld meters feature a –2.00 to 19.99 pH range expandable to 0.001 pH resolution. Combined with accuracies up to +/- 0.002 pH - these meters provide a new benchmark in our pH meter line. Store up to 500 data sets in the meters memory. Data logging with time-and-date-stamping meets Good Laboratory Practice (GLP) standards. The pH 610 meters offer the latest in calibration capabilities including up to 6 calibration points - a user-settable calibration due alarm - and up to 15 buffer options with auto buffer recognition of USA - NIST - DIN - and PWB standards. The infrared IrDA wireless technology makes PC downloading more convenient and easier. Dual power up allows you to use batteries while out in the field or the optional AC power adapter while in the lab. As always - our waterproof meters are IP67-rated for both dust and water intrusion. Even with no probes attached! pH 600 meter measures pH with a 0.01 maximum resolution. pH 610 meter measure pH with a 0.001 maximum resolution. pH 620 meter measure pH or ISE with 0.001 maximum resolution. Specifications: Range pH -2.000 to 19.999 - mV +/- 2000 - Temperature -10 to 110°C (14 to 230°F; Resolution pH 0.001 - mV 0.1 mV - Temperature 0.1°C (0.1 to 1°F; Accuracy pH +/- 0.002 - mV - relative +/- 0.2 mV - Temperature 0.5°C (0.9°F); Calibration pH Up to 6 points; Recorder output RS-232C; Output IRDA/RS-232C; RS-232 interface RS-232C; Input impedance 1012 ohms; Slope control 80 to 126%; Data logging 500 data sets Input connector BNC for pH; 8-pin for temperature; Display Backlighted LCD; Power Universal AC adapter (optional); Battery Four AA batteries (included); Dimensions 3-1/4'W x 7-1/4'H x 2-1/4'D; Low battery indicator Yes; Operating temperature 0 to 50°C (32 to 122°F); Buffer recognition USA - NIST - DIN - and PWB; Temp compensation Automatic or manual. Oakton #: WD-35418-12