Ph/Conductivity Meters

Anyone 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 Chinese Dont 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 intervals Up to five point pH calibration with automatic recognition for USA/NIST and DIN buffers Whether you use ISE infrequently or have multiple samples every day – up to five point ISE calibration with advanced features such as timed end point, linear point-to-point, non-linear selectable auto-blank and low-concentration range stability Fix errors without a complete recalibration with the calibration editing function Non-volatile memory holds up to 2000 data points with time and date stamp Easily transfer data and keep meter software up-to-date with the USB and RS232 ports and complimentary data analysis software Mix samples without a stir plate with direct control of the Orion Star stirrer probe (096019, sold separately) Included electrode arm and newly-designed probe holder make it easier to maintain and place probes into samples Works with almost every AC power source with the included universal power adapter, or use four AA batteries (sold separately) to run the meter on DC power IP54-rated housing handles splashes and is wall-mountable if table space is a problem Three year meter replacement warranty Range -2.000 to 20.000 Resolution 0.1, 0.01, 0.001 Relative Accuracy ±0.002 Calibration Points up to 5 Range 0 to 19999 in ppm, M, mg/L, %, ppb or unitless Resolution up to 3 significant digits Relative Accuracy ±0.2 mV or ±0.5% of reading, whichever is greater Calibration Points up to 5, Calibration point editing, timed nd point, linear point to point, non-linear selectable auto-blank, low concentration range stability Range ±2000.0 Resolution 0.1 Relative Accuracy ±0.2mV or ±0.05% of reading whichever is greater Calibration Points 1 Range 23° to 221°F (-5° to 105°C) Resolution 0.1 Relative Accuracy ±0.1 Inputs BNC, reference pin, 8-pin mini-DIN, stirrer port Data Management 2000 points with date/time stamp Output RS-232, USB Display Graphic LCD, simultaneous display of measurement, temperature, date/time, sample ID, user ID and more Power Supply Universal AC line voltage or optional four AA batteries Ambient Operating Temperature 5 to 85% noncondensing Warranty 3-year meter replacement

Anyone 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 Chinese Dont 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 intervals Up to five point pH calibration with automatic recognition for USA/NIST and DIN buffers Whether you use ISE infrequently or have multiple samples every day – up to five point ISE calibration with advanced features such as timed end point, linear point-to-point, non-linear selectable auto-blank and low-concentration range stability Fix errors without a complete recalibration with the calibration editing function Non-volatile memory holds up to 2000 data points with time and date stamp Easily transfer data and keep meter software up-to-date with the USB and RS232 ports and complimentary data analysis software Mix samples without a stir plate with direct control of the Orion Star stirrer probe (096019, sold separately) Included electrode arm and newly-designed probe holder make it easier to maintain and place probes into samples Works with almost every AC power source with the included universal power adapter, or use four AA batteries (sold separately) to run the meter on DC power IP54-rated housing handles splashes and is wall-mountable if table space is a problem Three year meter replacement warranty Range -2.000 to 20.000 Resolution 0.1, 0.01, 0.001 Relative Accuracy ±0.002 Calibration Points up to 5 Range 0 to 19999 in ppm, M, mg/L, %, ppb or unitless Resolution up to 3 significant digits Relative Accuracy ±0.2 mV or ±0.5% of reading, whichever is greater Calibration Points up to 5, Calibration point editing, timed nd point, linear point to point, non-linear selectable auto-blank, low concentration range stability Range ±2000.0 Resolution 0.1 Relative Accuracy ±0.2mV or ±0.05% of reading whichever is greater Calibration Points 1 Range 23° to 221°F (-5° to 105°C) Resolution 0.1 Relative Accuracy ±0.1 Inputs BNC, reference pin, 8-pin mini-DIN, stirrer port Data Management 2000 points with date/time stamp Output RS-232, USB Display Graphic LCD, simultaneous display of measurement, temperature, date/time, sample ID, user ID and more Power Supply Universal AC line voltage or optional four AA batteries Ambient Operating Temperature 5 to 85% noncondensing Warranty 3-year meter replacement

Anyone 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 Chinese Dont 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 intervals Up to five point pH calibration with automatic recognition for USA/NIST and DIN buffers and calibration editing to fix errors without a complete recalibration Selectable cell constant allows for use with 2- or 4-cell conductivity cells For accurate conductivity results, selectable reading reference temperatures of 5°, 10°, 15°, 20° or 25°C with linear, non-linear, nLFu or EP curve options Choice of practical salinity or natural sea water curves for salinity readings Linear or ISO/EN 27888 curves for TDS Non-volatile memory holds up to 2000 data points with time and date stamp Easily transfer data and keep meter software up-to-date with the USB and RS232 ports and complimentary data analysis software Mix samples without a stir plate with direct control of the Orion Star stirrer probe (096019, sold separately) Included electrode arm and newly-designed probe holder make it easier to maintain and place probes into samples Works with almost every AC power source with the included universal power adapter, or use four AA batteries (sold separately) to run the meter on DC power IP54-rated housing handles splashes and is wall-mountable if table space is a problem Warranty and Service Offering: Three-year meter replacement warranty Certifications: CE, TUV, FCC Class A limits Range -2.000 to 20.000 Resolution 0.1, 0.01, 0.001 Relative Accuracy ±0.002 Calibration Points up to 5 Range ±2000.0 Resolution 0.1 Relative Accuracy ±0.2mV or ±0.05% of reading whichever is greater Calibration Points 1 Range 23° to 221°F (-5° to 105°C) Resolution 0.1 Relative Accuracy ±0.1 Inputs BNC, reference pin, 8-pin mini-DIN, stirrer port Data Management 2000 points with date/time stamp Output RS-232, USB Display Graphic LCD, simultaneous display of measurement, temperature, date/time, sample ID, user ID and more Warranty 3-year meter replacement

Anyone 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 Chinese Dont 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 intervals Up to five point pH calibration with automatic recognition for USA/NIST and DIN buffers and calibration editing to fix errors without a complete recalibration No need to worry about DO probe compatibility – the meter accepts and automatically recognizes Orion polarographic and RDO optical/luminescence-based probes Accurate DO results are easier with automatic temperature, manual salinity and automatic/ manual barometric pressure compensation Calibrate DO by using water-saturated air, air-saturated water, a Winkler titration or zero point calibration Non-volatile memory holds up to 2000 data points with time and date stamp Easily transfer data and keep meter software up-to-date with the USB and RS232 ports and complimentary data analysis software To mix samples without a stir plate or for faster BOD readings, meter can directly control the 096019 Orion Star stirrer or 086030MD Orion AUTO-STIR* DO probes (each sold separately) Included electrode arm and newly-designed probe holder make it easier to maintain and place probes into samples Works with almost every AC power source with the included universal power adapter, or use four AA batteries (sold separately) to run the meter on DC power IP54-rated housing handles splashes and is wall-mountable if table space is a problem Three year meter replacement warranty Certifications: CE, TUV, FCC Class A limits Range -2.000 to 20.000 Resolution 0.1, 0.01, 0.001 Relative Accuracy ±0.002 Calibration Points up to 5 Range ±2000.0 Resolution 0.1 Relative Accuracy ±0.2mV or ±0.05% of reading whichever is greater Calibration Points 1 Range 23° to 221°F (5° to 105°C) Resolution 0.1 Relative Accuracy ±0.1 Relative Accuracy Polarographic: ±0.2mg/L, ±2% RDO optical: ±0.1mg/L up to 8mg/L, ±0.2mg/L up to 20mg/L, 10% of reading beyond, ±2% Calibration Water-saturated air, air-saturated water, manual (Winkler) and zero point Inputs BNC, reference pin, 8-pin mini-DIN, 9-pin mini-DIN, stirrer port Data Management 2000 points with date/time stamp Output RS-232, USB Display Graphic LCD, simultaneous display of measurement, temperature, date/time, sample ID, user ID and more Warranty Period 3-year meter replacement

Anyone 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 Chinese Dont 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 intervals Up to five point pH calibration with automatic recognition for USA/NIST and DIN buffers and calibration editing to fix errors without a complete recalibration No need to worry about DO probe compatibility – the meter accepts and automatically recognizes Orion polarographic and RDO optical/luminescence-based probes Accurate DO results are easier with automatic temperature, manual salinity and automatic/ manual barometric pressure compensation Calibrate DO by using water-saturated air, air-saturated water, a Winkler titration or zero point calibration Non-volatile memory holds up to 2000 data points with time and date stamp Easily transfer data and keep meter software up-to-date with the USB and RS232 ports and complimentary data analysis software To mix samples without a stir plate or for faster BOD readings, meter can directly control the 096019 Orion Star stirrer or 086030MD Orion AUTO-STIR* DO probes (each sold separately) Included electrode arm and newly-designed probe holder make it easier to maintain and place probes into samples Works with almost every AC power source with the included universal power adapter, or use four AA batteries (sold separately) to run the meter on DC power IP54-rated housing handles splashes and is wall-mountable if table space is a problem Three year meter replacement warranty Certifications: CE, TUV, FCC Class A limits Range -2.000 to 20.000 Resolution 0.1, 0.01, 0.001 Relative Accuracy ±0.002 Calibration Points up to 5 Range ±2000.0 Resolution 0.1 Relative Accuracy ±0.2mV or ±0.05% of reading whichever is greater Calibration Points 1 Range 23° to 221°F (5° to 105°C) Resolution 0.1 Relative Accuracy ±0.1 Relative Accuracy Polarographic: ±0.2mg/L, ±2% RDO optical: ±0.1mg/L up to 8mg/L, ±0.2mg/L up to 20mg/L, 10% of reading beyond, ±2% Calibration Water-saturated air, air-saturated water, manual (Winkler) and zero point Inputs BNC, reference pin, 8-pin mini-DIN, 9-pin mini-DIN, stirrer port Data Management 2000 points with date/time stamp Output RS-232, USB Display Graphic LCD, simultaneous display of measurement, temperature, date/time, sample ID, user ID and more Warranty Period 3-year meter replacement

Anyone can use this meter with its plain language screen prompts, soft keysthat update for easy selection and a multi language interface that supports English, Spanish, French, Italian, German and Chinese Don’t miss a reading – AUTO-READ* locks in the stable reading on your screen and ready indicator alerts when readings are stable Up to 5 point pH calibration with automatic recognition for USA/NIST and DIN buffers Non-volatile memory holds up to 1000 datapoints with time and date stamp Easily transfer data and keep meter software up-to-date with the USB and RS232 ports and complimentary data analysis software Four AA batteries (included) provide over 800 hours of operation or purchase the universal power adapter (sold separately) to use AC power Perfectly portable, waterproof and protected to take anywhere with a IP67-rated housing 3 year meter replacement warranty Certifications: CE, TUV, FCC Class A limits Range -2.000 to 20.000 Resolution 0.1, 0.01, 0.001 Relative Accuracy ±0.002 Calibration Points up to 5 Range ±2000.0 Resolution 0.1 Relative Accuracy ±0.2mV or ±0.05% of reading whichever is greater Calibration Points 1 Range 23° to 221°F (-5° to 105°C) Resolution 0.1 Relative Accuracy ±0.1 Inputs BNC, reference pin, 8-pin mini-DIN Data Management 1000 points with date/time stamp Output RS-232, USB Display Graphic LCD, simultaneous display of measurement, temperature, date/time, and more Power Supply Four AA batteries or optional universal AC line voltage Relative Humidity 5 to 85% noncondensing Warranty 3-year meter replacement

Thermo Scientific Orion Star A322 Conductivity Portable Meter kit, shows TDS, salinity, resistivity, and temperature along with electrode status, time, date, sample ID, user ID and calibration points Features a large, backlit graphic LCD display, AUTO-READ™ locks in the stable reading on your screen Four AA batteries (included) provide over 800 hours of operation > Each Unit Includes DuraProbe Epoxy 4-Cell Conductivitiy Cell with 3m Cable Conductivitiy 1413uS/cm Standard pouches Rinse Solution Pouches (10 Individual Use Pouches) STARA-CS Star A portable Meter hard Carrying Case STARA-AR Star A Portable Meter Armor with Stand and Electrode Holders (4) AA Batteries

Features a large, backlit graphic LCD display, AUTO-READ™ locks in the stable reading on your screen Display shows dissolved oxygen in percent saturation or concentration with temperature and electrode status, time, date, sample ID, user ID and calibration points Accepts and recognizes Orion polarographic and RDO optical/ luminescence-based probes, calibrate using water-saturated air, air-saturated water, a Winkler titration or zero point calibration Inputs: 9-pin mini-DIN, sensor types: polarographic or RDO (optical/luminesce-based) DO, data management: 2000 points with date/time stamp, output: RS-232, USB Four AA batteries (included) provide over 800 hours of operation or purchase the universal power adapter (sold separately) to use AC power