Ph Meter

603AKB Benchtop Analog pH Meter Kit by Jenco

The model 603A is a high performance,low cost,general purpose laboratory instrument for the measure of pH and mV.

The model 603A uses a 5 2/1 inch analog meter with a mirror scale to increase readability to 0.02 pH and 2 mV.

Recorder output is provided for Karl Fischer and other polarized electrode titration applications.

Includes:

• 603A Benchtop Analog pH Meter, Karl Fisher, AC Adapter
• 600P Probe
• 600A Temp. Probe
• 600D115 AC Adapter

WD-35630-91 pH/CON 450 Portable Waterproof pH/CON Meter with Separate Probes Kit with NIST Certification by Oakton

The pH/CON 450 meter offers a rugged, waterproof housing, making it ideal for the manufacturing floor, field testing, and the laboratory. Large, backlit LCD lets you view the main measurement simultaneously with temperature. Calibrate pH with up to six points from USA, NIST, DIN, PWB, and custom pH buffer sets. Autocal feature for conductivity has one calibration point per range. ATC ensures measurement accuracy even in fluctuating temperatures.

Meter features include ready (stability) indicator, smart averaging, user-selectable C/F units, hold function, calibration alarm, battery life-indicator, and electrode status.

Perform data logging with manual or timed collection of up to 500 data sets with real-time clock time/date stamp. Order optional data cable for USB and RS-232 connectivity. Choose combination pH/CON probe or separate probe options.

• Intuitive, user-friendly icons-electrode status displays pH slope
• Grip-Clip electrode holder quickly and easily secures electrode to side of beaker or container
• USB or RS-232 output for up to 500 data sets
• Extended battery life or optional universal power adapter
• Built-in stand with wall mount allows for easy benchtop measurement or storage

WD-05942-69 High-Accuracy Buffer Solution, pH 10.000; 500 mL by Oakton

pH Calibration buffers for tight tolerances

• For meters with 0.001 resolution
• Precision reference standard: pH 10.000 ±0.005 at 25°C

AI1228-L pH 9.00 Calibration Buffer Solution 16oz by Apera

The Apera Instruments pH 9.00 Calibration Buffer Solution is standardized against NIST certified pH references within 0.01 pH at 25°C (77°F). It's ideal for the calibration of pH meters that have customized calibration functions (e.g. Apera PH800, PH820, SX811).

pH value is affected by temperature variations. A temperature/pH reference chart is provided on the bottle label for reference.

All the solutions are double-sealed, not subject to the DOT shipping restrictions, and have a 2-year shelf life. The expiration date is printed on the bottle. MSDS documents are downloadable.

Note: Store at room temperature and away from direct sunlight. Keep the bottle tightly closed when not in use. Keep out of reach of children.

• High Accuracy (±0.01 pH): standardized against NIST certified pH references within 0.01 pH at 25°C (77°F).
• Ideal for the calibration of all kinds of pH meters/testers
• Double-sealed, 2-Year shelf life
• Expiration date and Temperature/pH reference chart provided for reference
• Non-hazardous product (MSDS is downloadable)

601AKA pH Meter Kit by Jenco

pH/mV handheld meter with manual temperature compensation and pH calibration via knobs and pH slope calibration potentiometer. Has LCD digital display, BNC connector, voltage recorder output and reference electrode pin. AC/DC Powered.

Includes:

• 601A pH/mV Handheld Meter
• 600P pH electrode
• 601AF carrying case

• Liquid crystal display readable under bright ambient conditions
• Three position rocker switch for pH off mv operations
• Recorder output
• All solid state design
• High stability
• Low drift
• Fast response
• Rugged carrying case
• UL approved ac line adaptor
• One conventional 9v battery
• Extra long battery life
• Battery low indicator

6177MKAA Benchtop pH Meter Kit by Jenco

Kit Includes:

• 6177M - Benchtop pH/Mv (ORP)/Temp Meter
• 600P - pH Electrode, 3-ft Cable, BNC Connector, Max Temp. 60 Deg. C
• 6230AST - Stainless Steel, 10k Ω Thermistor, 8-Pin Din Connector
• 6230D115 - AC Adapter, 9 VDC, Center Negative
• 007N - Plastic Holder, Spring Balanced Swing Arm

The Basis Series pH/ORP/temperature benchtop pH meter is the latest entry-level meter from a line that is renowned for its reading quality, now with a refined user experience and improved usability.

• Renowned accuracy and repeatability
• Upgraded user experience and usability
• Improved electrode serviceability and low cost of ownership

Well-designed, Inside and Out

The Basis Series pH meter forms the foundation of Jenco's benchtop meter offerings and comes from a long line of distinguished benchtop meters, where low cost of ownership, reading quality and build quality take precedent.

Benchtop pH Meter Renowned for Accuracy and Repeatability

The reason Jenco is consistently contracted to build products for well-respected brands and the reason we can consistently win the trust of end-users is due to our reputation for being focused on reading quality. Do the right things in the right way, no cutting corners.

• Repeatable readings with 0.01 pH and 0.1 mV resolution
• up to 5 Point calibration (pH); 1 Point calibration (mV)
• Non-volatile memory holds up to 750 data points
• Simple calibration with automatic buffer recognition of US and European buffers
• Each and every unit is hand calibrated and QC ed by at least 2 teams

Upgraded User Experience and Usability

While the Basis Series provides the quality readings you expect, it does so in a design that optimizes its user-friendliness and minimizes its footprint on your workstation.

• Streamlined, modern and smaller design creates clutter-free workspace
• Large, high contrast LCD
• Well-situated keys with tactile feedback
• AC adaptor or battery powered
• Splash-resistant case made with durable, reinforced plastic for added protection

Improved Electrode Serviceability and Low Cost of Ownership

The Basis Series pH/mv/temp pH meter uses a standard BNC connector so it works with a vast majority of electrodes available on the market. The decision to make the electrode arm a detached, optional accessory further allows the Basis Series to be setup in the way that works best for you.

• BNC connector for pH or ORP probes
• 8-Pin DIN for temperature probe (6177M)
• 2.5 mm phone jack for temperature probe (6177EU)
• Optional, detached electrode arm

6010MK Handheld pH/ORP Meter Kit by Jenco

Includes:

• 6010M Handheld pH/ORP Meter
• 600P pH electrode

• Simultaneous displays pH or mV and temperature.
• 50 data set reviewable memory (6010M only).
• Convenient calibration with automatic buffer recognition of US and European buffer sets. Calibration data is stored in memory and ready for use on power up.
• Automatic or manual temperature compensation.
• Automatic lock mode and end point sensing are available to lock in stable readings.
• Automatic shutoff function (30 minutes of non-use).
• Battery life over 1000 hours.
• IP65 waterproof
• Low battery indicator.
• RoHS and CE compliant.

6173RKA Large LCD Benchtop pH/mV/Temp Meter Kit by Jenco

pH/mV/Temp benchtop meter with a very large LCD display for ease of use. Features a splash proof and rugged case ideal for schools and universities. Features EEF, Electrode Efficiency Function, multiple buffers 4.00, 4.01, 6.86, 7.00, 9.18 & 10.0 and automatic slope, buffer and electrode offset recognition. Has power down memory backup and works on 6 AA batteries or 115/230 V AC adapters. CE Approved & ISO 9001 Certified. RS-232C output.

Includes:

• 6173R Benchtop pH/mV/Temp Meter
• 600P pH Electrode
• 6230A-ST Probe
• 6230D115 AC Adapter

• Larger LCD display
• Buffers recognition
• Electrode offset recognition
• Electrode slope recognition
• Built in buffer temp. coefficient
• Auto lock
• Touch keys with audio feedback
• Power down memory
• Battery/ac adaptor
• Low power consumption
• Battery low indicator
• Percentage of power supply display
• RS-232c output

WD-35630-32 pH/CON 450 Portable Waterproof pH/CON Meter by Oakton

The pH/CON 450 meter offers a rugged, waterproof housing, making it ideal for the manufacturing floor, field testing, and the laboratory. Large, backlit LCD lets you view the main measurement simultaneously with temperature. Calibrate pH with up to six points from USA, NIST, DIN, PWB, and custom pH buffer sets. Autocal feature for conductivity has one calibration point per range. ATC ensures measurement accuracy even in fluctuating temperatures.

Meter features include ready (stability) indicator, smart averaging, user-selectable C/F units, hold function, calibration alarm, battery life-indicator, and electrode status.

Perform data logging with manual or timed collection of up to 500 data sets with real-time clock time/date stamp. Order optional data cable for USB and RS-232 connectivity. Choose combination pH/CON probe or separate probe options.

• Intuitive, user-friendly icons-electrode status displays pH slope
• Grip-Clip electrode holder quickly and easily secures electrode to side of beaker or container
• USB or RS-232 output for up to 500 data sets
• Extended battery life or optional universal power adapter
• Built-in stand with wall mount allows for easy benchtop measurement or storage

SCT-108.001.18 SCT-pH-PEN-4 Waterproof Handheld PH/mV/Cond/TDS/Salt/Temp Meter by ScichemTech

Includes:

• Handheld PH/mV/Cond/TDS/Salt/Temp Meter
• Standard Solution (pH4, pH7 & 1413uS)
• Lanyard Connection
• Battery
• Instruction Manual

Features:

• Reliable SCT Multi Tester for pH, ORP, Conductivity, Salinity and Temperature measurements.
• Microprocessor based for fast and accurate measurements.
• Special viewing angle designed of waterproof housing IP 57 rated. It floats on water.
• Large LCD display for pH / ORP / Conductivity /TDS / Salinity and Temperature simultaneously.
• Easy to calibrate by one keyboard and Automatic Temperature Compensation (ATC), Manual Salinity(MSC) and Altitude(MAC) Compensation.
• Multi-functions with Data-hold, Max/Min and shows PTS after calibration Degree °C/°F are switchable. World best combination handhled meter.
• Auto power shut off after 10 minutes of non use.
• Easy to replace electrode module and the type of electrode would be recognized automatically and shown in display during insertion.
• Battery operated. Low battery and consumption indicator.

SCT-108.001.16 SCT-PH-PEN-3 Waterproof Handheld pH/mV/Temp Meter by ScichemTech

Includes:

• Handheld pH/mV/Temp Meter
• Standard Solution
• Storage Solution (pH4 & pH7)
• Lanyard Connection
• Battery
• Instruction Manual

Features:

• Reliable SCT Tester for pH, ORP and Temperature measurements.
• Microprocessor based for fast and accurate measurements.
• Special viewing angle designed of waterproof housing IP 57 rated. It floats on water.
• Large LCD display pH, ORP and Temperature simultaneously.
• Easy to calibrate by one keyboard and Automatic Temperature Compensation (ATC), Manual Salinity(MSC) and Altitude(MAC) Compensation.
• Multi-functions with Data-hold, Max/Min and shows PTS after calibration. Degree °C/°F are switchable.
• Auto power shut off after 10 minutes of non use.
• Easy to replace electrode module and the type of electrode would be recognized automatically and shown in display during insertion.
• Battery operated. Low battery and consumption indicator.

6350M pH/Conductivity/Salinity/mV/Temp. Handheld Meter with RS-232 & Memory by Jenco

The Jenco 6350 is a high performance pH/Conductivity/Salinity/mV/Temp. handheld meter in a splash proof case with an RS-232C interface that allows it to communicate with any IBM compatible PC. This meter is CE approved and features 0.01 pH Resolution and a mV range of ± Salinity is in the range of 0.0 to 80.0 ppt with a 0.0 ppt resolution. Conductivity Cells are selectable for K=1.0 or K=5.0 and ranges are selectable for uS or mS.

• pH buffer recognition: model 6350 (pH:7.00,4.01,10.01) , model 6350c (pH:6.86,4,9.18)
• Selectable 2/4 wire cells for long cable length & wide measurement range
• Store 50 sets of data in non-volatile memory
• Conductivity auto/manual range
• Power down memory backup
• Splash resistant/watertight case
• Audio feedback keys
• Battery/ac adaptor
• RS-232c output

SCT-108.003.07 SCT BEN-pH-7 Precision GLP pH/Conductivity Meter by ScichemTech

SCT benchtop precision GLP pH/Conductivity meter is suitable for precision measurement research and quality control, resolution pH 0.001 and conductivity 0.5.

Includes:

• Flexible electrode holder
• pH/ATC three-in-one combination electrode
• Glass pH combination electrode
• Temperature electrode
• Conductivity electrode
• pH standard buffer solution 4.00, 7.00, 10.01 (50 ml) 1413us/cm
• Conductivity standard solution 50ml
• 9V power adapter
• RS-232 communication cable
• Communication software disk
• Operation manual and packing list

Features:

• SCT meter meets with the requirement of international GLP standards. Its features up to automatic calibration, automatic temperature compensation, data storage, timing measurement, clock display, RS-232 output, function setting and self-diagnose etc.
• Three different measurement modes: stable display mode; time measurement mode; continuous measurement mode.
• Automatically recognize 12 kinds of pH buffer solution. User can choose anyone from four series of standard buffer solutions: Europe & USA series & NIST series
• High purified water and ammonia added purified water pH measuring mode can be set up.
• With EH redox potential measuring mode can directly display ORP value which against standard potential of hydrogen electrode.
• Automatically recognize 8 kinds of conductivity standard solution. User can choose anyone from two series of solutions: Europe & USA series
• Adopt advanced and original conductivity measurement technology, use 1pc of conductivity electrode (K=1) it can meet measuring accuracy requirement for range within 0.5μs/cm ~ 200ms/cm by using only one-point calibration.
• Automatically select conductivity measurement range, when measuring high pure water, equipment automatically enter into temperature compensation of nonlinear model.
• Each meter is coded with unique serial number.
• Dustproof and waterproof meter meets IP54 standards. All sockets are seal protected by the silica gel caps.
• SCT benchtop meter meets: ISO9001 & CE standards.

WD-35632-32 pH/DO 450 Portable Waterproof pH/DO Meter by Oakton

The pH/RDO 450 meter uses optical measurement technology offering fast response times and long-term stability with minimal maintenance. Plus the automatic temperature compensation (ATC), barometric pressure compensation, and salinity correction further ensure measurement accuracy. The large, backlit LCD lets you view pH, ISE, mV, % saturation, or mg/L (ppm) simultaneously with temperature.

Rugged, IP67-rated waterproof housing makes the meter ideal for plant or field testing. Additional features include ready (stability) indicator, smart averaging, hold function, calibration alarm, and battery-life indicator.

Perform data logging with manual or timed collection of up to 500 data sets with real-time clock time/date stamp. Order optional data cable for USB and RS-232 connectivity.

• Durable waterproof and dustproof design with IP67 rating
• Eliminates costly, tiresome membranes and solutions
• Barometric pressure and salinity correction
• USB and RS-232 output for up to 500 data sets
• Built-in stand allows for easy benchtop use
• 500 hours battery life, or optional universal power adapter

WD-35630-81 pH/CON 450 Portable Waterproof pH/CON Meter with Combination Probe Kit with NIST Certification by Oakton

The pH/CON 450 meter offers a rugged, waterproof housing, making it ideal for the manufacturing floor, field testing, and the laboratory. Large, backlit LCD lets you view the main measurement simultaneously with temperature. Calibrate pH with up to six points from USA, NIST, DIN, PWB, and custom pH buffer sets. Autocal feature for conductivity has one calibration point per range. ATC ensures measurement accuracy even in fluctuating temperatures.

Meter features include ready (stability) indicator, smart averaging, user-selectable C/F units, hold function, calibration alarm, battery life-indicator, and electrode status.

Perform data logging with manual or timed collection of up to 500 data sets with real-time clock time/date stamp. Order optional data cable for USB and RS-232 connectivity. Choose combination pH/CON probe or separate probe options.

• Intuitive, user-friendly icons-electrode status displays pH slope
• Grip-Clip electrode holder quickly and easily secures electrode to side of beaker or container
• USB or RS-232 output for up to 500 data sets
• Extended battery life or optional universal power adapter
• Built-in stand with wall mount allows for easy benchtop measurement or storage

MW806 pH/EC/TDS/Temp Portable 4 In 1 Logging Meter by Milwaukee

This Milwaukee High Range MW806 MAX pH/EC/TDS/Temp. 4-in-1 combo meter allows you to measure pH, EC (conductivity), TDS and Temp. with a single meter and one single probe.

WHAT PEOPLE ARE SAYING

• "Features look Great! Can't wait to order!
• "Great customer service, I have other Milwaukee meters."
• "These prices are unreal!"
• "Logging feature will be awesome!"

SUMMARY

pH and conductivity are critical for growers. pH can effect plant nutrient and water uptake and reduce the efficiency of fertilizer, herbicides and pesticides. Managing conductivity helps growers pinpoint fertilizer and other needs.

The Milwaukee MW805 MAX Combo Meter lets you easily and accurately test pH, conductivity and total dissolved solids (TDS) using a single meter and integrated probe.

Simple, portable and rugged. No more juggling multiple electrodes and wires. Automatic temperature compensaton included.

The MW805 MAX is the ultimate solution for pH and nutrient management.

DESIGN FEATURES

The design of the MW806 MAX is focused on simple operation and ruggedness. With a single probe, big screen, easy calibration, the MW806 is exceptionally simple to operate.

A tough meter build and a rugged but replaceable probe means that you can expect years of use.

The Milwaukee Combo meter offers:

• pH, conductivity / nutrient EC, TDS (ppt) with automatic temperature compensation.
• Selectable TDS factors from .40 to 0.8; defaulet value 0.50.
• Stability indicator prompting the user when the readings stabilize.
• Dedicated GLP key to store and recall data on system status.
• A replaceable, Amplified Combination pH/EC/TDS/Temp probe with a single 3 foot cable (1 meter) for easy use (MA852D/1 probe included)
• A cloth junction on the pH sensor to reduce contamination when measuring fertilizer solutions. Gel filled for long lasting measurments.
• A light weight and portable form factor at just 9.2 ounces (260 g) with battery and just over 3 inches wide.
• A large easy to read display.
• Factory calibration for Temperature and simple, highly accurate, single cell automatic, one point calibration for EC and an automatic up to 5 point calibration for pH.
• IP 67 rated rugged case built for field or lab applications.
• Specialized design for hydroponic, aquaponic, and greenhouse growers.

CARE AND USE

The High Range MW806 MAX Combo Meter includes both a pH and EC sensor in the MA852D/1 Amplified probe. Both need maintenance. Properly maintaining your probe will give you fast, accurate results for longer. All pH sensors have a limited life and response time gets longer with age. EC sensors are more robust but can still be affected by residue build up.

Here are our top four tips.
1. Always store with the cap full of buffer or storage solution not water.
2. Clean your probe regularly by soaking in cleaning solution.
3. Calibrate after cleaning and/or storage before testing to adjust for changes in the pH and EC sensor.
4. Gently stir the probe in the sample for a faster result.

WD-35413-21 pH/Con 700 Benchtop Meter with and Electrode Stand, 110/220 VAC, 50/60 Hz, NIST Traceable Certificate of Calibration by Oakton

Easily toggle between pH, mV, conductivity, TDS, and temperature measurements at the touch of a button

The pH/CON 700 meter offers a new compact design that is over 40% smaller than other benchtop meters. The large display is easy to read even at a distance. Dual-display allows you to read both a measured parameter and temperature at a glance. The meter features pH auto-buffer recognition for both USA and NIST buffer sets (1.68, 4.01, 7.00, 10.01 and 12.45 or 1.68, 4.01. 6.18. 9.86, and 12.45), automatic or manual temperature compensation, temperature selectable in either °F or °C, display HOLD, and water-resistant membrane keypad.

Previous calibration points, electrode slope and offset, and conductivity/TDS cell constants are stored in memory for quick and easy retrieval. The convenient pull-out quick reference card keeps keypad functions at your fingertips.

• Space-saving design takes up less room on the bench than other meters
• Large display lets you see your measurements from across the lab
• Conductivity and TDS autoranging chooses the best resolution for each measurement

WD-35630-13 pH/CON 450 Portable Waterproof pH/CON Meter with Separate Probes with NIST Cerification by Oakton

The pH/CON 450 meter offers a rugged, waterproof housing, making it ideal for the manufacturing floor, field testing, and the laboratory. Large, backlit LCD lets you view the main measurement simultaneously with temperature. Calibrate pH with up to six points from USA, NIST, DIN, PWB, and custom pH buffer sets. Autocal feature for conductivity has one calibration point per range. ATC ensures measurement accuracy even in fluctuating temperatures.

Meter features include ready (stability) indicator, smart averaging, user-selectable C/F units, hold function, calibration alarm, battery life-indicator, and electrode status.

Perform data logging with manual or timed collection of up to 500 data sets with real-time clock time/date stamp. Order optional data cable for USB and RS-232 connectivity. Choose combination pH/CON probe or separate probe options.

• Intuitive, user-friendly icons-electrode status displays pH slope
• Grip-Clip electrode holder quickly and easily secures electrode to side of beaker or container
• USB or RS-232 output for up to 500 data sets
• Extended battery life or optional universal power adapter
• Built-in stand with wall mount allows for easy benchtop measurement or storage

WD-35431-71 PC 650 Portable Waterproof pH/Conductivity Meter with Kit, with NIST Traceable Certificate of Calibration by Oakton

Two most common electrochemistry measurements in one convenient meter!

• Durable waterproof and dustproof design with IP67 rating Even with no probes attached
• Push-button pH calibration at up to six points Up to 15 buffer options with autobuffer recognition of USA, NIST, DIN, and PWB standards
• Large backlit graphic display Multiline display with electrode status indicator, calibration data, and more
• User-settable calibration due alarm Out-of-date or unperformed calibrations are now things of the past!
• Built-in real-time clock Time-and-date stamping meets Good Laboratory Practice (GLP) standards
• Store up to 500 data sets Infrared IrDA wireless technology makes PC downloading convenient and easy
• Set point alarms Audible warning when readings are outside set points limit
• Research-grade accuracy Resolution to 0.001 pH and accuracy to ±0.002 pH
• Electrode status indicator Calibration data provides electrode diagnostic tool
• Password protection Security for calibration and setup menus
• Rugged rubber boot Protects meter from impact (optional; included with kit)

TPH1 TechPro II Conductivity/TDS/pH Meter by Myron L

MEASUREMENTS YOU CAN COUNT ON

Obtain reliable and accurate measurements of your water source with the value-priced TechPro II™. Ideal for water treatment testing as well as other industrial and commercial applications, these instruments reflect Myron L's 40-plus years experience designing and building quality conductivity, TDS and pH measuring instrumentation.

PORTABLE & EASY TO USE

The TechPro II is handheld, lightweight and simple to operate. Measuring conductivity, TDS, pH and temperature, the highly stable circuitry delivers the accurate readings needed to assure product quality, prevent equipment damage or verify in-line instrumentation in a wide range of applications. The TPH1 is designed with an internal pH sensor to prevent breakage and prolong the sensor's useful life. The rugged, waterproof case on both models protects the electronics of the instrument and fits comfortably in your hand. This model also features auto shutoff to prolong battery life.

Industrial and commercial users all over the world rely on Myron L's proven quality instruments for their water measurement needs.

FEATURES

• Waterproof & Buoyant
• Keypad Calibration
• 0 - 20,000 μS / ppm
• 0 - 14 pH
• Long Life Internal Electrodes
• Full 4 Digit Display
• Auto Temperature Compensation to 25°C/77°F
• User Friendly

APPLICATIONS

• Boilers & Cooling Towers
• Reverse Osmosis
• Fountain Solutions
• Swimming Pools & Spas
• Plating and Parts Washing
• Pulp and Paper
• Plus many more!

WD-35431-02 PC 650 Portable Waterproof pH/Conductivity Meter by Oakton

Two most common electrochemistry measurements in one convenient meter!

• Includes meter and batteries
• Durable waterproof and dustproof design with IP67 rating Even with no probes attached
• Push-button pH calibration at up to six points Up to 15 buffer options with autobuffer recognition of USA, NIST, DIN, and PWB standards
• Large backlit graphic display Multiline display with electrode status indicator, calibration data, and more
• User-settable calibration due alarm Out-of-date or unperformed calibrations are now things of the past!
• Built-in real-time clock Time-and-date stamping meets Good Laboratory Practice (GLP) standards
• Store up to 500 data sets Infrared IrDA wireless technology makes PC downloading convenient and easy
• Set point alarms Audible warning when readings are outside set points limit
• Research-grade accuracy Resolution to 0.001 pH and accuracy to ±0.002 pH
• Electrode status indicator Calibration data provides electrode diagnostic tool
• Password protection Security for calibration and setup menus
• Rugged rubber boot Protects meter from impact (optional; included with kit)

WD-35432-02 PD 650 Portable Waterproof pH/Dissolved Oxygen Meter by Oakton

Ideal for wastewater and aquaculture!

• Includes meter and batteries
• Durable waterproof and dustproof design with IP67 rating Even with no probes attached
• Push-button calibration for all parameters 6 points each for pH and conductivity; 3 points for DO
• Large backlit graphic display Multiline display with electrode status indicator, calibration data, and more
• User-settable calibration due alarm Out-of-date or unperformed calibrations are now things of the past!
• Built-in real-time clock Time-and-date stamping meets Good Laboratory Practice (GLP) standards
• Store up to 500 data sets Infrared IrDA wireless technology makes PC downloading convenient and easy
• Set point alarms Audible warning when readings are outside set points limit
• Research-grade accuracy Resolution to 0.001 pH and accuracy to ±0.002 pH
• Electrode status indicator Calibration data provides electrode diagnostic tool
• Password protection Security for calibration and setup menus
• Rugged rubber boot Protects meter from impact (optional; included with kit)

6231NKC pH/mV/Temp. Microprocessor Handheld Meter Kit by Jenco

pH/mV/Temp. microprocessor handheld meter in splash proof case with 3 point calibration, BNC, pH/ORP connector with 8-pin DIN ATC connector. AC/DC power. CE Approved

Includes:

• 6231N pH/mV/Temp. Microprocessor Handheld Meter
• 600P pH electrode
• 6230A-ST Temperature Probe

• 3 point calibration
• Power down memories
• Electrode offset recognition
• Electrode slope recognition
• Built in buffer temp. coefficients
• ATC
• CE approved
• Splash resistant/watertight case
• Battery/ac adaptor
• High 50/60hz noise rejection
• UL approved ac line adaptor
• A conventional 9v battery
• Highly reliable mechanical touch keys with audio feedback