pH meter Portavo 904 pH
Portable and robust analyser for pH and ORP measurement. With the integrated data logger, up to 5000 measured values can be recorded, conveniently transferred to the PC via the USB interface and evaluated there.High-contrast LCD displayMemosens sensors and analogue pH sensors can be usedDetachable sensor quiver protects against drying out and damageDisplay of sensor condition with SensofaceCalibration with automatic buffer recognition "Calimatic"Automatic detection of the temperature sensorWith real-time clockCustomised pH calibration Cal SOP via PC softwareUser management for access controlThe device can be operated with either 4 AA batteries, 4 NiMH rechargeable batteries, or 1 Li-ion rechargeable battery (rechargeable via USB interface).Scope of supply: pH meter, 4 x AA batteries, carrying strap, USB cable, specific test report, operating instructionsMeasuring range pH (analogue):-2 ... 16Measuring range mV (analogue):-1300 ... 1300 mVMeasuring range pH (Memosens):-2.000 ... 16.000Measuring range mV (Memosens):-2000 ... 2000 mVTemperature range (Memosens):-50 ... 250 °CDimensions (W x D x H):132 x 156 x 30 mmWeight:500 gIP code:IP 66
pH meter Portavo 904 pH Set
Portable and robust analyser for pH and ORP measurement. With the integrated data logger, up to 5000 measured values can be recorded, conveniently transferred to the PC via the USB interface and evaluated there.High-contrast LCD displayMemosens sensors and analogue pH sensors can be usedDetachable sensor quiver protects against drying out and damageDisplay of sensor condition with SensofaceCalibration with automatic buffer recognition "Calimatic"Automatic detection of the temperature sensorWith real-time clockCustomised pH calibration Cal SOP via PC softwareUser management for access controlThe device can be operated with either 4 AA batteries, 4 NiMH rechargeable batteries, or 1 Li-ion rechargeable battery (rechargeable via USB interface).Incl. Memosens pH sensor SE 102-MS: pH eletrode with refillable liquid electrolyte, ceramic diaphragm, and integrated NTC temperature probeScope of supply: pH meter, 4 x AA batteries, Memosens pH sensor SE 102-MS, Memosens cable CA/MS-001XFA-L, carrying strap, case, USB cable, buffer set CaliMat (1 x pH 4.00/7.00/9.00 each), specific test report, operating instructionsMeasuring range pH (analogue):-2 ... 16Measuring range mV (analogue):-1300 ... 1300 mVMeasuring range pH (Memosens):-2.000 ... 16.000Measuring range mV (Memosens):-2000 ... 2000 mVTemperature range (Memosens):-50 ... 250 °CDimensions (W x D x H):132 x 156 x 30 mmWeight:500 gIP code:IP 66
pH meter Portavo 904 X pH
Portable and robust analyser for pH and ORP measurement. With the integrated data logger, up to 5000 measured values can be recorded, conveniently transferred to the PC via the USB interface and evaluated there.High-contrast LCD displayMemosens sensors and analogue pH sensors can be usedDetachable sensor quiver protects against drying out and damageDisplay of sensor condition with SensofaceCalibration with automatic buffer recognition "Calimatic"Automatic detection of the temperature sensorWith real-time clockCustomised pH calibration Cal SOP via PC softwareUser management for access controlpH value measurement with ATEX approval for measurements up to zone 0/1.The device is operated with 4 AA batteries.Scope of supply: pH meter, 4 x AA batteries, carrying strap, USB cable, specific test report, operating instructionsMeasuring range pH (analogue):-2 ... 16Measuring range mV (analogue):-1300 ... 1300 mVMeasuring range pH (Memosens):-2.000 ... 16.000Measuring range mV (Memosens):-2000 ... 2000 mVTemperature range (Memosens):-50 ... 250 °CDimensions (W x D x H):132 x 156 x 30 mmWeight:500 gIP code:IP 66
pH meter Portavo 904 X pH Set
Portable and robust analyser for pH and ORP measurement. With the integrated data logger, up to 5000 measured values can be recorded, conveniently transferred to the PC via the USB interface and evaluated there.High-contrast LCD displayMemosens sensors and analogue pH sensors can be usedDetachable sensor quiver protects against drying out and damageDisplay of sensor condition with SensofaceCalibration with automatic buffer recognition "Calimatic"Automatic detection of the temperature sensorWith real-time clockCustomised pH calibration Cal SOP via PC softwareUser management for access controlpH value measurement with ATEX approval for measurements up to zone 0/1.The device is operated with 4 AA batteries.Incl. Memosens pH sensor SE 554X/1-NMSN: pH eletrode with polymer electrolyte, open junctions, and integrated NTC temperature probeScope of supply: pH meter, 4 x AA batteries, Memosens pH sensor SE 554X/1-NMSN, Memosens cable CA/MS-001XFA-L, carrying strap, case, USB cable, buffer set CaliMat (1 x pH 4.00/7.00/9.00 each), specific test report, operating instructionsMeasuring range pH (analogue):-2 ... 16Measuring range mV (analogue):-1300 ... 1300 mVMeasuring range pH (Memosens):-2.000 ... 16.000Measuring range mV (Memosens):-2000 ... 2000 mVTemperature range (Memosens):-50 ... 250 °CDimensions (W x D x H):132 x 156 x 30 mmWeight:500 gIP code:IP 66
pH meter ProfiLine pH 3310
Convenient and versatile pH/mV meter with backlit graphics display and menu controlled operation for comfortable and safe operation. Waterproof and robust. With 5 point calibration for WTW technical or DIN/NIST buffers. The CMC function (Continuous Measurement Control) helps maintain the optimum measuring range and warns when limits are exceeded. The pH/mV handheld meter with integral, time controlled, data logger and memory for 5000 GLP compliant records is ideal for extended data collection. 100 % waterproof, USB interface for fast data transfer. Includes driver software and cable.Scope of supply: pH/mV meter, case, buffers STP 4 and STP 7, 3 mol/l KCl, operating instructions, CD-ROM, batteries, driver software for USB, cable
pH meter ProfiLine pH 3310 Set 2
Convenient and versatile pH/mV meter with backlit graphics display and menu controlled operation for comfortable and safe operation. Waterproof and robust. With 5 point calibration for WTW technical or DIN/NIST buffers. The CMC function (Continuous Measurement Control) helps maintain the optimum measuring range and warns when limits are exceeded. The pH/mV handheld meter with integral, time controlled, data logger and memory for 5000 GLP compliant records is ideal for extended data collection. 100 % waterproof, USB interface for fast data transfer. Includes driver software and cable.Scope of supply: pH/mV meter, case, pH electrode SenTix® 41, buffers STP 4 and STP 7, 3 mol/l KCl, stand, beaker, operating instructions, CD-ROM, batteries, driver software for USB, cable
pH meter SensoDirect pH 110
The SensoDirect pH 110 is a portable, battery operated pH meter. The instrument is equipped as standard with protective casing and built-in electrode holder. It is equipped with a LC display showing two decimal places. The gel electrode of the SensoDirect pH 110 is temperature resistant over the range -5 to 80 °C. It is fitted with a BNC connector as standard.Scope of supply: pH meter AL10pH, battery, pH-buffer (4.0 / 7.0), pH plastic electrode Type 226, in case.SpecificationsMeasuring range:0 to 14 pHResolution:0.01 pHAmb. temperature:0 to 50 °CRel. humidity:0 to 80 % (non condensing)IP code: Battery:IP 30 9 V-BlockDimensions (L x W x H):208 x 110 x 34 mmWeight:approx. 380 g
pH meter set ST 1000
Portable pH meter with external electrode.BNC connectionWith automatic pH calibrationHandy and robustCurrent value memorySimple calibration with keypadElectrodes for different applicationsMin/Max and hold functionScope of supply: pH meter PHT 810, penetration electrode AT 206, punching pin, buffer solutions pH 4 and pH 7, KCI solution, carrying case, 2-point calibration certificate
pH meter SevenDirect™ SD20
The pH meter SD20 is a robust benchtop device for measuring the pH value.Large 7" touch screen with intuitive user interfaceElectrode arm EasyPlace™ places the sensor preciselyIntelligent Sensor Management (ISM®) ensures the correct use of the connected sensorAutomatic data transfer to PC or printerCalibration with up to 5 calibration pointsAdditional splash protection thanks to removable coverGLP compliantScope of supply: pH meter, electrode arm EasyPlace™, protective cover, power supply, get-started-guidepH range:-2.000 ... 20.000Accuracy:±0.002Resolution:0.1 / 0.01 / 0.001mV range:-2000.0 ... 2000.0 mVAccuracy:±0.1 (-500.0 ... 500.0 mV), ±0.2 (-2000.0 ... 2000.0 mV)Resolution:1 / 0.1 mVTemperature range:-30 ... 130 °CAccuracy:±0.1 (0 ... 100 °C)Resolution:0.1 °CIP code:IP54
pH meter SevenDirect™ SD20 HA-Kit
For an easy start, choose one of our ready-to-use kits which includes the pH meter, an application-specific sensor and calibration standards.pH electrode InLab® Routine Pro-ISM with ARGENTHAL™ reference system and NTC 30 kΩ temperature sensor. The particularly robust HA membrane glass is specially designed for use at high pH values and reduces the alkali error that usually occurs to a minimumScope of supply: pH meter SevenDirect™ SD20, electrode arm EasyPlace™, pH electrode InLab® Routine Pro-ISM, 3 x 2 calibration buffer sachets pH 4.01, 7.00 and 9.21 or 10.01, protective cover, power supply, get-started-guide
pH meter SevenDirect™ SD20 Low Vol-Kit
For an easy start, choose one of our ready-to-use kits which includes the pH meter, an application-specific sensor and calibration standards.pH electrode InLab® Micro Pro-ISM with ARGENTHAL™ reference system and NTC 30 kΩ temperature sensor. The small shaft diameter (5 mm) enables measurements in small vessels such as vials or cuvettesScope of supply: pH meter SevenDirect™ SD20, electrode arm EasyPlace™, pH electrode InLab® Micro Pro-ISM, 3 x 2 calibration buffer sachets pH 4.01, 7.00 and 9.21 or 10.01, protective cover, power supply, get-started-guide
pH meter SevenDirect™ SD20 Organic-Kit
For an easy start, choose one of our ready-to-use kits which includes the pH meter, an application-specific sensor and calibration standards.pH electrode InLab® Science Pro-ISM with ARGENTHAL™ reference system and NTC 30 kΩ temperature sensor. The movable glass sleeve junction can be cleaned easily and thoroughly and facilitates the exchange of the liquid reference electrolyte (3 mol/l KCl)Scope of supply: pH meter SevenDirect™ SD20, electrode arm EasyPlace™, pH electrode InLab® Science Pro-ISM, 3 x 2 calibration buffer sachets pH 4.01, 7.00 and 9.21 or 10.01, protective cover, power supply, get-started-guide
pH meter SevenDirect™ SD20 Pure H2O-Kit
For an easy start, choose one of our ready-to-use kits which includes the pH meter, an application-specific sensor and calibration standards.pH electrode InLab® Pure Pro-ISM with ARGENTHAL™ reference system and NTC 30 kΩ temperature sensor. The electrode is particularly suitable for samples with a low ion concentrationScope of supply: pH meter SevenDirect™ SD20, electrode arm EasyPlace™, pH electrode InLab® Pure Pro-ISM, 3 x 2 calibration buffer sachets pH 4.01, 7.00 and 9.21 or 10.01, protective cover, power supply, get-started-guide
pH meter SevenDirect™ SD20 Solids-Kit
For an easy start, choose one of our ready-to-use kits which includes the pH meter, an application-specific sensor and calibration standards.pH electrode InLab® Solids Pro-ISM with ARGENTHAL™ reference system and NTC 30 kΩ temperature sensor. The clog-free open junction eliminates the risk of protein fouling and the spear-shaped sensor tip facilitates piercing into solid and semi-solid samplesScope of supply: pH meter SevenDirect™ SD20, electrode arm EasyPlace™, pH electrode InLab® Solids Pro-ISM, 3 x 2 calibration buffer sachets pH 4.01, 7.00 and 9.21 or 10.01, protective cover, power supply, get-started-guide
pH meter SevenDirect™ SD20 Stirrer-Kit
For an easy start, choose one of our ready-to-use kits which includes the pH meter, an application-specific sensor and calibration standards.pH electrode InLab® Expert Pro-ISM with robust PEEK shaft, integrated NTC 30 kΩ temperature sensor and ARGENTAL™ reference system. The electrode is always ready for use as the solid XEROLYT® reference electrolyte does not need to be refilledMagnetic stirrer EasyMix™ homogenizes the sample and thus ensures accurate measurement resultsScope of supply: pH meter SevenDirect™ SD20, electrode arm EasyPlace™, magnetic stirrer EasyMix™, pH electrode InLab® Expert Pro-ISM, 3 x 2 calibration buffer sachets pH 4.01, 7.00 and 9.21 or 10.01, protective cover, power supply, get-started-guide
pH meter SevenDirect™ SD20 Viscous-Kit
For an easy start, choose one of our ready-to-use kits which includes the pH meter, an application-specific sensor and calibration standards.pH electrode InLab® Viscous Pro-ISM with NTC 30 kΩ temperature sensor. The pressurized SteadyForce™ reference system protects the diaphragm from clogging. The electrode is particularly suitable for viscous samplesScope of supply: pH meter SevenDirect™ SD20, electrode arm EasyPlace™, pH electrode InLab® Viscous Pro-ISM, 3 x 2 calibration buffer sachets pH 4.01, 7.00 and 9.21 or 10.01, protective cover, power supply, get-started-guide
pH meter SevenDirect™ SD20-Kit
For an easy start, choose one of our ready-to-use kits which includes the pH meter, an application-specific sensor and calibration standards.pH electrode InLab® Expert Pro-ISM with robust PEEK shaft, integrated NTC 30 kΩ temperature sensor and ARGENTAL™ reference system. The electrode is always ready for use as the solid XEROLYT® reference electrolyte does not need to be refilledScope of supply: pH meter SevenDirect™ SD20, electrode arm EasyPlace™, pH electrode InLab® Expert Pro-ISM, 3 x 2 calibration buffer sachets pH 4.01, 7.00 and 9.21 or 10.01, protective cover, power supply, get-started-guide
pH Meter testo 206-pH1
The testo 206 series is ideally suited for applications in liquid and semi-solid media, especially in the food sector. The instruments stand out due to the combination of a pH immersion probe and a temperature probe for precise and fast temperature compensation. Thanks to the large volume of gel electrolyte and the dual wall diaphragm, the probe is leak-proof, maintenance-free, robust and insensitive to dirt. The protective cover TopSafe provides the instruments with the protection class IP 68.Built-in temperature sensorMaintenance-free gel electrolyteRobust, waterproof and dishwasher-safe protective coverAutomatic final value recognition (Auto-hold)Two-line LCD displaySpecially suited for fast pH checks in liquids.Scope of supply: testo 206-pH1: pH Meter, pH1 probe head, storage cap, protective cover TopSafe, belt and wall holderStarter-Set testo 206-pH1: pH Meter, pH1 probe head, storage cap, protective cover TopSafe, 2 x 250 ml calibration bottles (pH 4 and 7) belt and wall holder, aluminium caseSpecificationspH range: Resolution: Accuracy:0 ... 14 0.01 0.02 ±1 digitpH calibration points:1 ... 3 pointsOperating temperature:0 ... 60 °CDimensions (W x D x H):33 x 20 x 197 mm (with sensor and TopSafe)Power supply:Incl. 1 x CR2032IP code:IP 68 (with TopSafe)SpecificationsTemperature range:0 ... 60 °C (short-term to 80 °C max. 5 min)Resolution:0.1 °CAccuracy:± 0.4 °C ± 1 digitWeight:69 g
pH Meter testo 206-pH2
The testo 206 series is ideally suited for applications in liquid and semi-solid media, especially in the food sector. The instruments stand out due to the combination of a pH immersion probe and a temperature probe for precise and fast temperature compensation. Thanks to the large volume of gel electrolyte and the dual wall diaphragm, the probe is leak-proof, maintenance-free, robust and insensitive to dirt. The protective cover TopSafe provides the instruments with the protection class IP 68.Built-in temperature sensorMaintenance-free gel electrolyteRobust, waterproof and dishwasher-safe protective coverAutomatic final value recognition (Auto-hold)Two-line LCD displayIdeally suited for pH measurement in semi-solid and protein-rich foods such as jellies, creams, cheese, fruits etc.Scope of supply: testo 206-pH2: pH Meter, pH2 probe head, storage cap, protective cover TopSafe, belt and wall holderStarter-Set testo 206-pH2: pH Meter, pH2 probe head, storage cap, protective cover TopSafe, 2 x 250 ml calibration bottles (pH 4 and 7), belt and wall holder, aluminium caseSpecificationspH range: Resolution: Accuracy:0 ... 14 0.01 0.02 ±1 digitpH calibration points:1 ... 3 pointsOperating temperature:0 ... 60 °CDimensions (W x D x H):33 x 20 x 197 mm (with sensor and TopSafe)Power supply:Incl. 1 x CR2032IP code:IP 68 (with TopSafe)SpecificationsTemperature range:0 ... 60 °C (short-term to 80 °C, max. 5 min)Resolution:0.1 °CAccuracy:± 0.4 °C ± 1 digitWeight:62 g
pH Meter testo 206-pH3
The testo 206 series is ideally suited for applications in liquid and semi-solid media, especially in the food sector. The instruments stand out due to the combination of a pH immersion probe and a temperature probe for precise and fast temperature compensation. Thanks to the large volume of gel electrolyte and the dual wall diaphragm, the probe is leak-proof, maintenance-free, robust and insensitive to dirt. The protective cover TopSafe provides the instruments with the protection class IP 68.Built-in temperature sensorMaintenance-free gel electrolyteRobust, waterproof and dishwasher-safe protective coverAutomatic final value recognition (Auto-hold)Two-line LCD displayUniversally applicable due to BNC socket, which enables the connection of different pH electrodes to the instrument.Scope of supply: pH Meter with BNC interface, protective cover TopSafe, belt/wall holderPlease order electrodes separately.SpecificationspH range: Resolution: Accuracy:0 ... 14 0.01 0.02 ±1 digitpH calibration points:1 ... 3 pointsOperating temperature:0 ... 60 °CDimensions (W x D x H):33 x 20 x 197 mm (with sensor and TopSafe)Power supply:Incl. 1 x CR2032IP code:IP 68 (with TopSafe)SpecificationsTemperature range:0 ... 80 °C (dependend on used pH electrode)Resolution:0.1 °CAccuracy:±0.4 °C ±1 digitWeight:69 g
pH meter, SevenExcellence™ S400
Modular professional system for measurements of pH, redox potential, conductivity, salinity / TDS and ion concentration. Fits up to three modules in any composition and order, can be expanded with additional measurement parameters at any time. Large, high resolution 7'' colour touch display (capacitive), very clear and easy to operateModularity and flexibility; up to 3 measuring modules can work in parallel, expansion to 2 or 3 channels possibleUniversal communication via 2 x USB, Ethernet (LAN) and RS232Plain text user interface in 10 languages with menu guidance in full sentencesOneClick™ operation concept to quickly start frequently used functions and preferred methodsStorage for user methodsHighest security and GxP support (ID protection, sophisticated user management, limits / alarms, integrated radio clock, etc.)Intelligent sensor management (ISM®)Connection of stirrer, sample changer, PC, barcode reader, keyboard, local or network printer possibleStorage up to 20000 data sets (measurements, calibrations, methods)17 predefined, 60 user-defined methods5 point calibration (pH), 8 pre-defined and 20 user-defined buffer groups, incl. temperature chartuPlace™ electrode arm with perfect vertical movementCompatible with all METTLER TOLEDO electrodes (Recommended: ISM® electrodes)Scope of supply:S400-Basic: Includes instrument, 1 x pH/mV expansion unit, 2 x blank expansion units, uPlace™ electrode holder, semi-transparent cover, operating instructions, installation and quick guide, LabX® direct pH PC software, declaration of conformity, test certificateS400-Kit: As S400-Basic, but also with InLab® Expert Pro-ISM, guide to pH measurements, 2 buffer sachets for pH 4,01 / 7,00 / 9,21 / 10,00S400-Bio: As S400-Kit but with InLab® Routine Pro-ISM cable kit instead of InLab® Expert Pro-ISMS400-Micro: As S400-Kit but with InLab® Ultra-Micro instead of InLab® Expert Pro-ISMS400-uMIX: As S400-Kit, also including magnetic stirrer uMix™SpecificationsMeasuring range // Resolution // AccuracyTemperature range MTC / ATC:-30.0 ... 130.0 °C // 0.1 °C // ± 0.1 °CpH:-2.000 ... 20.000 // 0.001 / 0.01 / 0.1 // ± 0.002mV:-2000.0 ... 2000.0 // 0.1 / 1 // ± 0.1Rel. mV:-2000.0 ... 2000.0 // 0.1 / 1 // ± 0.1
pH meters Eutech™ PH2700
The advanced PH2700 offers an easy to read screen that says more. View pH or ORP readings, with temperature, electrode status, calibration points, date and time all at once.Up to 6-point calibration with auto-buffer recognitionQuick, easy electrode diagnosis with multiple pH slopes and offset displayExtended memory holds up to 500 data points, time and date-stamped for GLP complianceAlarm for re-calibrationAuto-Log function for convenient continuous monitoringPassword protection for setup and calibrationIntegral electrode holderWith RS232 cableThe advanced PH2700 offers an easy to read screen that says more. View pH or ORP readings, with temperature, electrode status, calibration points, date and time all at once.Up to 6-point calibration with auto-buffer recognitionQuick, easy electrode diagnosis with multiple pH slopes and offset displayExtended memory holds up to 500 data points, time and date-stamped for GLP complianceAlarm for re-calibrationAuto-Log function for convenient continuous monitoringPassword protection for setup and calibrationIntegral electrode holderWith RS232 cableSpecificationspH2700pH range:-2.000 ... 20.000Resolution:0.001Accuracy:±0.002pH calibration points:Up to 6 preset or 5 custommV range:±2000 mVAccuracy:±2 mV (beyond)Temperature range:0.0 ... 100.0 °CResolution0.1 °CAccuracy:±0.5 °C
pH meters Eutech™ PH2700, with pH electrode and temperature probe
The advanced PH2700 offers an easy to read screen that says more. View pH or ORP readings, with temperature, electrode status, calibration points, date and time all at once.Up to 6-point calibration with auto-buffer recognitionQuick, easy electrode diagnosis with multiple pH slopes and offset displayExtended memory holds up to 500 data points, time and date-stamped for GLP complianceAlarm for re-calibrationAuto-Log function for convenient continuous monitoringPassword protection for setup and calibrationIntegral electrode holderWith RS232 cableWith pH electrode (ECFG7370101B), ATC probe (PH5TEMB01P), pH electrode refill solutionSpecificationspH2700pH range:-2.000 ... 20.000Resolution:0.001Accuracy:±0.002pH calibration points:Up to 6 preset or 5 custommV range:±2000 mVAccuracy:±2 mV (beyond)Temperature range:0.0 ... 100.0 °CResolution0.1 °CAccuracy:±0.5 °C
pH meters Orion Star Series, A211, A214, A215
The benchtop meters Thermo Scientific™ Orion™ Star Series are the ideal choice for dedicated pH testing in water, process, research and QA/QC samples. Get the information you need quickly and easily from the large, backlit graphic LCD display. Informative display shows pH/mV/RmV and temperature along with electrode status, time, date, sample ID, user ID and calibration points. For advanced users, features such as stability and averaging choices provide additional options.Features and BenefitsAnyone can use this meter with its plain language screen prompts, soft keys that update for easy selection and a multilanguage interface that supports English, Spanish, French, Italian, German and ChineseDon't miss a reading: AUTO-READ™ locks in the stable reading on your screen, ready indicator alerts when readings are stable and timed reading gathers data in specific time intervalsUp to 5 point pH calibration with automatic recognition for USA/NIST and DIN buffersFix calibration errors without a complete recalibration with calibration editingNon-volatile memory holds up to 2000 data points with time and date stampStores up to 10 methods allow for customized procedures to differentiate between tests and/or usersEasily transfer data and keep meter software up-to-date with the USB and RS232 ports and complimentary data analysis softwareMix samples without a stir plate with direct control of the Orion Star stirrer probe (please oreder separately)Included electrode arm and newly-designed probe holder make it easier to maintain and place probes into samplesWorks with almost every AC power source with the included universal power adapter, or use four AA batteries (Batteries not included in delivery) to run the meter on DC powerIP54-rated housing handles splashes and is wall-mountable if table space is a problem3 year meter replacement warrantyTÜV, FCC certifiedA211 Supplied with:pH meter with electrode arm, 8302BNUMD Orion ROSS Triode 3-in-1 pH/ATC refillable glass electrode, 810199 ROSS pH buffer kit (475 ml each pH 4, 7 and 10 buffer solution, storage and cleaning solution, pH electrode storage bottle), universal power adapterA214 Supplied with:Orion-Star A214 pH/ISE Benchtop Meter Kit with Electrode Stand with ross ph buffer kitA215 Supplied with:Orion-Star A215 pH/conductivity benchtop meter + electrode holder, 8157BNUMD ROSS Epoxy refillable pH/ATC triode, 013005MD DuraProbe Epoxy 4-Cell, conductivity cell, 810199 ROSS pH buffer kit, 011007 conductivity standardSpecificationsMeasuring range pH:-2.000 ... 20.000Resolution: Relative accuracy: Calibration points: Calibration editing:0.1; 0.01; 0.001 ± 0.002 Up to 5 YesMeasuring range mV/Rel MV/ORP:± 2000.0 mVResolution: Relative accuracy:0.1 ± 0.2 mV or ± 0.05% of the measured value, larger value appliesEHORP Mode:YesMeasuring range Temperature:-5 °C ... 105 °CResolution: Relative accuracy: Offset calibration:0.1 ± 0.1 1 pointDatalogging:Number of Datalogs:2000 points with date and timeDatalog funcions:Manual, ready (incl. AUTO-READ™), timedInputs:pH Electrode: ATC Probe: Output:BNC, reference pin 8-pin mini-DIN S232; USBPower supply:AC adapter (included) 100 ... 240 VACBattery: Battery life:4 x AA batteries (optional) Approx. 800 hours