{"product_id":"ohaus-ab33ph-b-aquasearcher-bench-meter-up-to-3-point-calibration-2-00-16-00-ph","title":"OHAUS AB33PH-B AQUASEARCHER  Bench Meter, Up To 3-Point Calibration, -2.00 – 16.00 pH","description":"\u003ch2\u003e\u003cspan\u003eOHAUS AB33PH-B AQUASEARCHER  Bench Meter, Highly Reliable And User-Friendly PH Benchtop Meter For Standard Laboratory Applications\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe next step in the evolution of OHAUS’ original Starter Series, the all-new AQUASEARCHER™ AB33PH bench meter is designed to be reliable, efficient, and user-friendly. The i-Steward ensures repeatable and consistent measurement accuracy for optimal peace of mind. The large LCD display and touch keypad makes changing the parameters, executing setup, and performing calibration as simple as using a smartphone.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eFeatures\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-Parameter Measurement:\u003c\/strong\u003e Accurately measures pH, Oxidation-Reduction Potential (ORP\/mV), and Temperature in benchtop laboratory settings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003epH Measurement Range \u0026amp; Accuracy:\u003c\/strong\u003e Wide pH measurement range from -2.00 to 16.00 pH with an accuracy of ±0.01 pH.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelectable pH Resolution:\u003c\/strong\u003e Configurable resolution between 0.1 pH and 0.01 pH depending on testing requirements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eORP \/ mV Measurement:\u003c\/strong\u003e Measures redox potential from -2000.0 mV to +2000.0 mV with ±1 mV accuracy and 1 mV resolution.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Compensation:\u003c\/strong\u003e Features Automatic Temperature Compensation (ATC) and Manual Temperature Compensation (MTC) from -5.0 °C to 110.0 °C (23.0 °F to 230.0 °F) with ±0.5 °C accuracy.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUp to 3-Point Calibration:\u003c\/strong\u003e Supports up to 3-point pH calibration to ensure high measurement linearity across broad pH spectrums.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic Buffer Recognition:\u003c\/strong\u003e Equipped with pre-programmed buffer groups for fast and error-free calibration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ei-Steward Electrode Diagnostics:\u003c\/strong\u003e Intelligent monitoring system that continuously tracks electrode health (\"Electrode Dirty\/Broken\") and displays calibration slope and offset indicators.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCalibration Due Alarm:\u003c\/strong\u003e Built-in reminder function alerting users when a scheduled recalibration is required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1,000-Set Internal Memory:\u003c\/strong\u003e High datalogging capacity storing up to 1,000 measurement data sets with date and time stamps for GLP\/GMP compliance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLast Calibration Data Log:\u003c\/strong\u003e Retains the complete dataset from the last performed calibration for audit trails.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Interface Connectivity:\u003c\/strong\u003e Equipped with built-in RS232 and USB Device ports for simple data export to PCs, LIMS systems, or printers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e6.5-Inch Backlit Display:\u003c\/strong\u003e High-contrast 6.5\" LCD screen with backlighting and a dot-matrix line for clear readings in any lighting condition.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacitive Touch Controls:\u003c\/strong\u003e Smooth touch-sensitive keys that allow easy cleaning and prevent liquid ingress.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-Language Support:\u003c\/strong\u003e Menu navigation available in 7 languages (English, Spanish, French, Portuguese, Chinese, Russian, and Turkish).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible Endpoint Modes:\u003c\/strong\u003e Choice between Auto-Endpoint (locks reading when stable) and Continuous real-time measurement modes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandalone Electrode Arm:\u003c\/strong\u003e Includes a separate, height-adjustable electrode holder for accurate probe placement and reduced tip damage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e Rugged ABS housing designed to withstand chemical splashes and daily lab wear.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Configuration (B-Version):\u003c\/strong\u003e Supplied as a standalone meter unit with electrode holder and power adapter, enabling full flexibility to choose specific probes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal Power Supply:\u003c\/strong\u003e Operates via a universal AC adapter (100–240 VAC, 50\/60 Hz).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard Connectors:\u003c\/strong\u003e Features a standard BNC connector for pH\/ORP electrodes and a Cinch\/NTC 30 kΩ connection for temperature probes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable data-pm-slice=\"4 4 []\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eParameters\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003epH \/ mV \/ ORP \/ Temperature\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eMeasurement Range\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e-5.0 °C – 110.0 °C\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e-2.00 – 16.00 pH\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e-2000.00 – +2000.00 mV\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eMeasurement Resolution\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e0.1 °C\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e0.01 pH\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e1 mV\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eAccuracy\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e±0.5 °C\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e±0.01 pH\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e±1 mV\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eDisplay\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e6.5\" LCD with backlight \u0026amp; one-line dot matrix\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eElectrode\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eNot included (b-package)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eTemperature Sensor\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eNo (Integrated sensor built into probe or optional ATC)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003ePower Supply\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eAC Adapter (Included)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions (L x H x W)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e8.3 in x 2.0 in x 5.6 in \/ 210 mm x 51 mm x 142 mm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eNet Weight\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e1.1 lb (0.5 kg)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eWorking Environment\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e5 °C – 40 °C, 80% RH, Non-condensing\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"OHAUS","offers":[{"title":"Default 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