• Large, colour graphic LCD dislay.
• The informative display shows readings, connections, time, date, sample ID, user ID and calibration information.
• Select from five modules to customize the 4 channels as you need it.
• Versatile for you to configure how you need it for now or for later.
• Anyone can use this meter with ites plain language screen prompts, soft keys that update for easy selection and a Multilanguage interface that supports English, Spanish, French, Italian, German and Chinese.
• Non-volatile memory holds up to 2000 data points with time and date stamp.
• Data transfer and updating meter software is easy with two USB and one RS232 port.
• Includes data analysis software for transferring stored results or displaying readings in real-time.
• Mix samples without a stir plate with direct control for two Orion Star stirrer probes (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.
• IP54-rated housing handles splashes.
• 3-year meter replacement warranty.
• No need to turn off your meter to switch modules — meter automatically recognizes module changes.
• Up to four channels to mix and match with easy-to-use key layouts and graphics.
• Up to 10 methods.
• Log function: Manual, AUTO-READ™, timed interval, one timed reading.
• Log edit: Delete individual points, group of points or all.
• Two stirrer probe ports.
• Power: 90-260V.
• Meter can display all four channels simultaneously or select the format of channels you wish to display.

Modules:

pH/TEMPERATURE MODULE:

• Up to 5-point pH calibration with automatic recognition for USA/NIST and DIN buffers.
• Fixing of calibration errors without a complete recalibration with calibration editing.
• Inputs: (pH) BNC, reference pin; (ATC) 8-pin mini DIN.
• pH: Range: -2.000 to 20.000 ±0.002 pH. Up to 6 calibration points. Calibration editing. Adjustable ISO point.
• mV/RmV: Range ±2000.0mV ±0.2mV or ±0.05% of reading, whichever is greater. EH ORP mode.
• Temperature: Range: -5.0 to 105.0°C (23 to 221°F) ±0.1. Offset calibration: 1 point.

pH/ISE/TEMPERATURE MODULE:

• All the benefits of the pH/Temp module.
• Fixing pH/ISE calibration errors without a complete recalibration with calibration editing.
• Advanced ISE benefits such as auto-blank, timed end point, linear point-to-point, non-linear selectable auto-blank, low-concentration range stability, ISE ID and incremental techniques.
• Inputs: (pH/ISE) BNC, reference pin; (ATC) 8-pin mini-DIN.
• pH: (range) -2.000 to 20.000 ±0.002. Up to 6 calibration points. Calibration editing. Adjustable ISO point.
• mV/RmV: (range) ±2000.0mV ±0.2mV or ±0.05% of reading, whichever is greater. EH ORP mode.
• ISE: (range) 0 to 19,999 ±0.2mV or ±0.05% of reading, whichever is greater. Units include ppm, M, mg/L, %, ppb, or none. Up to 6 calibration points. Calibration editing. Adjustable ISO point. Calibration features include timed end point, linear point to point, non-linear selectable auto-blank, low concentration range stability. Incremental techniques include single known addition and subtraction, double known addition and subtraction, single analyte addition and subtraction. Advanced features include displays electrode type and temperature compensation.
• Temperature: (range) -5.0 to 105.0°C (23 to 221°F) ±0.1. Offset calibration: 1 point.

CONDUCTIVITY/TEMPERATURE MODULE:

• Conductivity, TDS, salinity or resistivity capabilities.
• Selectable reading reference temperatures of 5, 10, 15, 20 or 25°C with linear, non-linear, nLFu or EP curve options for conductivity.
• Choice of practical salinity or natural sea water curves for salinity readings.
• Input: 8-pin mini-DIN.
• Conductivity: (range) 0.001µS to 3000mS. Accuracy: 0.5% of reading ± 1 digit. Reference temperature: 5, 10, 15, 20, 25°C. Temperature compensation: Linear (0 to 10.0%/°C), nLn, nLFu, EP. Compatible cell constants: 0.001 to 199.9. Up to 6 calibration points. Calibration editing.
• Resistivity: (range) 2Ω to 100MΩ. Accuracy: 0.5% reading ± 1 digit.
• Salinity: (range) 0.01 to 80.0ppt NaCl equivalent; 0.01 to 42ppt practical salinity ±0.1.
• TDS: (range) 0 to 200ppt. Accuracy: 0.5% of reading ± 1 digit. TDS factor range: Linear 0.01 to 10.00.
• Temperature: (range) -5.0 to 105.0°C (23 to 221°F) ±0.1. Offset calibration: 1 point.

DISSOLVED OXYGEN/RDO/TEMPERATURE MODULE:

• Takes the worry out of DO probe compatibility — the meter accepts and automatically recognizes Thermo Orion polarographic and RDO optical/luminescence-based probes.
• Compensates automatically for temperature, salinity with manual input and barometric pressure (automatic or manual).
• Allows for calibration using water-saturated air, air-saturated water, a Winkler titration or zero point.
• Automatic barometric pressure correction: 450.0 to 850.0mm Hg.
• Salinity Factor Correction: Automatic (when used with conductivity module and probe) or manual — 0 to 45ppt.
• Calibration features: Water-saturated air, air-saturated water, manual (Winkler) and zero point.
• Probe type: Polarographic or RDO.
• Input: 9-pin mini-DIN.
• Concentration — Polarographic: (range) 0.00 to 90.00mg/L ±0.2.
• % Saturation — Polarographic: (range) 0.0 to 600.0 ±2%.
• Concentration — RDO: (range) 0.00 to 50.00mg/L ±0.1mg/L up to 8mg/L; ±0.2mg/L from 8 to 20mg/L; 10% of reading, 20 to 50mg/L.
• % Saturation — RDO: (range) 0.0 to 500.0 ±2%.
• Temperature: (range) 0.0 to 50.0°C (32 to 122°F) ±0.1. Offset calibration = 1 point.

LOGR TECHNOLOGY MODULE:

• Includes all of the features of the pH module with the added benefits of the most advanced electrode diagnostics, and no temperature sensor needed to get temperature-compensated pH readings.
• Inputs: (pH) BNC, reference pin; (ATC) 8-pin mini-DIN.
• pH: (range) -2.000 to 20.000 ±0.002. Up to 6 calibration points. Calibration editing. Adjustable ISO point.
• mV/RmV: (range) ±2000.0mV ±0.2mV or ±0.05% of reading, whichever is greater. EH ORP mode.
• LogR Temperature: (range) 0.0 to 100.0°C (32 to 212°F) ±0.5. Resistance range: 0.0 to 6000.0MΩ. Offset calibration: 1 point. Calibration options include ATC probe and NIST reference.
• Temperature measurement without LogR In-Use: (range) -5.0 to 105.0°C (23 to 221°F) ±0.1. Offset calibration: 1 point.