Conductivity & TDS Meters
The main features of these meters include advanced sensors for accurate readings, user-friendly interfaces, and robust designs for longevity. Most models carry automatic temperature compensation features, enhancing measurement accuracy across different environments. Conductivity calibration standards are readily available, ensuring ongoing precision and reliability.
TDS products often feature multi-parameter testing capabilities, offering a comprehensive water quality analysis. Integrating these features in conductivity and TDS meters delivers precise, reliable data crucial for numerous scientific and industrial applications.
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The YSI MultiLab line includes the 4010-1W (single channel), 4010-2W (dual channel) and 4010-3W (three channel) instruments providing easy to use and calibrate menu-driven operation ideal for the laboratory. All MultiLab instruments can accurately measure pH, ORP, conductivity, and DO/BOD.…
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FiveEasy™ Conductivity Meters
Mettler ToledoThe well-priced pH/mV and conductivity FiveEasy and FiveEasy Plus benchtop meters are the perfect choice for a wide range of laboratory applications. Time is an ever more valuable asset. Thanks to the Five's intuitive operation, sleek design and simple data export functions, you can…
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SD 80 TDS Meter
LovibondThe SD 80 TDS Tester is ideal for field testing in environmental or industrial settings as well as for pool and spa testing! The robust housing is completely waterproof (IP67 rated!) and the intuitive scroll-bar functionality combined with a backlit display enable the easy measurement and…
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Test resistors and calibration solutions to test the meters with conductivity function as well as to calibrate the system from the device and conductivity measuring cell Optimal measuring safety by PTB/NIST traceable standard solutions Easy device check by highly precise test resistors …
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4-Electrode Conductivity Cells
Thermo Scientific OrionDuraProbe cells are designed for the highest accuracy under demanding field and plant conditions. This design compensates for electrode fouling, cable and connector resistance, and polarization errors. A choice of glass/platinum, epoxy/graphite, or stainless steel ensure compatibility with most…
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SevenDirect pH Meter Plug set 18 W Power Supply
Mettler ToledoThe plug set power supply (18 W) can be used as an external power source for the SevenDirect pH meter. Additional adaptors included in the plug set.
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The 6051030 pH/ORP/ISE and Conductivity combination cables ONLY work with the YSI Pro Plus and Pro1030 instruments. Cables can be ordered in lengths of 1-, 4-, 10-, 20-, and 30-meters. Cables over 1-meter come with the 603062 cable management kit. Cables include integrated temperature and…
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Waterproof CON 450 Meter
OaktonBacklit, rugged waterproof meter is ideal for any environment Intuitive,user-friendly icons - electrode status displays cell constant Grip-Clip holder quickly and easily secures probe to beaker/container USB and RS-232 output for up to 500 data sets 500 hours battery life or…
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FiveGo™ Portable Conductivity Meters
Mettler ToledoThe well-priced pH/mV, conductivity and dissolved oxygen FiveGo portable meters are the perfect choice for a wide range of applications wherever you are. Time is an ever more valuable asset. Thanks to the FiveGo™'s intuitive operation, robust design and extensive memory functions,…
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Conductivity Solutions
LaMottePotassium chloride solutions TDS values are based on a 0.7 conversion from conductivity. Solutions can be used to standardize conductivity meters.
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Bench-Top Cond/TDS/Salinity Meter
Sper ScientificRugged housing with large LCD displaying the parameter being measured together with time, date and temperature (in ºC or ºF). Automatic or manual temperature compensation Automatic or manual ranging Automatic buffer recognition Digital and analog outputs Min/Max and 99 data points …
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SevenDirect pH Meter Sensor Holder EasyPlace
Mettler ToledoThe sensor holder EasyPlace for the SevenDirect pH meter is extremely convenient for holding sensors in place to ensure accurate measurements. The EasyPlace Single has a single holder that can hold one sensor at a time.
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SevenDirect Meter EasyPlace Base Plate
Mettler ToledoThe base plate EasyPlace for the SevenDirect meter is extremely secure, distributing weight evenly over the entire meter area. Meter parts such as the electrode arm will be attached to the base plate when you start to build your SevenDirect pH meter. Additional accessories for sachet and electrode…
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Convenient Portable Conductivity Meter for Wherever Your Work Takes You After more than a century of perfecting the art of measurement through our durable weighing products, OHAUS precision is now available in a the form of a portable conductivity meter that can also test for TDS. This…
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Conductivity Calibration Kit Mini-Din
Thermo Scientific OrionThe conductivity calibration resistor kit for Star Series conductivity meters, 8 pin MiniDIN connection, contains six resistors that simulate standard conductance values on a meter. The resistors may be used to verify proper meter function by comparing the meter reading to the conductance of the…
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SevenDirect SD30 Conductivity Meter
Mettler ToledoThe conductivity Meter SevenDirect SD30 provides accurate conductivity measurements for almost any sample across a wide range of applications. The EasyPlace electrode arm and protective cover are included with the instrument. The benchtop meter's ease of use, data handling…
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Seven2Go Pro Conductivity Meters S7
Mettler ToledoErgonomic design for demanding conductivity applications Optimized for conductivity measurement in the laboratory, at-line, or outdoors, the new Seven2Go Pro S7 portable is designed to provide users with fast quality data, one-handed operation and durability. Robust in design, optimized…
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EP Series Conductivity Meters
Myron LEasy-to-use, durable meters Automatic temperature compensation Built-in electrodes never need replatinization Sealed against moisture Can be used in both field and laboratory applications Meters are simple to use. First, rinse and fill the sample cup. Next, select the range. Then press the…
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SevenDirect pH Meter Power Supply 18W
Mettler ToledoThe power supply (18 W) can be used as an external power source for the SevenDirect pH meter.
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SevenDirect Meter Magnetic Stirrer Mix
Mettler ToledoThe powerful magnetic stirrer EasyMix is controlled by the SevenDirect pH meter helping stir the sample before or during the measurement. Stirring with the EasyMix reduces overall measurement error allows higher reproducibility of your results. This accessory is extremely user-friendly having full…
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SevenDirect pH Meter Sachet Older EasyPlace
Mettler ToledoThe sachet holder EasyPlace for the SevenDirect pH meter is extremely convenient for holding sachets in place. The EasyPlace sachet holder is made for the newly designed pH and conductivity sachets to ensure calibration is quick and easy.
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SevenDirect Meter EasyPlace Parking Beaker
Mettler ToledoThe parking beaker EasyPlace for the SevenDirect pH meter is robust and resistant to chemicals for most common lab applications. The beaker has 20 mL graduations for quick and easy measurements. The beaker is convenient for short-term electrode storage between measurements.
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The EcoSense® line of compact, handheld instruments provides the most accurate data in the most affordable format. The instruments feature an easy-to-use interface, one-hand operation, IP67 waterproof case, and low cost of ownership over the life of the product. The EC300A simultaneously…
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SevenDirect SD20 pH Meter
Mettler ToledoThe pH Meter SevenDirect SD20 provides accurate pH measurements for almost any sample across a wide range of applications. The EasyPlace electrode arm and protective cover are included with the instrument. The benchtop meter's ease of use, data handling options and robustness will delight…
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Singles Calibration Pouches
OaktonIndividual conductivity/TDS calibration solution pouches NIST traceable materials for high accuracy Contains right amount of solution for calibration No containers to clean or carry Pouches are ideal for on-site calibration and verification in the field. Pouches are airtight…
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Star A325 pH/Conductivity Portable Multiparameter Meter
Thermo Scientific OrionThe Thermo Scientific Orion Star A325 pH/ Conductivity Portable Meter is the top choice for advanced measurements on location. Get the information you need quickly and easily from the large, backlit graphic LCD display. Informative display shows individual pH/mV/RmV or…
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TDS Tester
Hanna InstrumentsPocket-sized testers for conductivity and TDS User calibrated Large, clear LCD display Automatic temperature compensation The DiST testers are reliable, pocket-sized instruments that give quick and accurate readings of conductivity or TDS. Calibration is easy; simply immerse in calibration…
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Replacement pH/Conductivity/TDS Probe for HI9812-0 Meter
Hanna InstrumentsRugged 3-in-1 probe provides long life Probe is engineered to resist contamination. Particularly suited to harsh conditions, the probe incorporates a pH electrode with a cloth junction and gel polymer electrolyte for long life and greater stability of readings. The probe has a 6-month…
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Save money by replacing sensor, not tester! Conductivity, salinity, and TDS all in one meter 3-point calibration with automatic recognition of standards Large easy-to-read LCD features two-color backlight Rugged IP67-rated housing is waterproof,…
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Pocket Conductivity / TDS Meter
Sper ScientificThis multi-functional pen type water quality meter measures conductivity and total dissolved solids to determine water quality. The unit has auto calibration and automatic shut off if idle for 2 minutes. This compact unit weighs just 27 grams, is 6” in length and easily fits into a shirt…
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Thomas One-Shot Traceable Conductivity Standards
labForce® (powered by Thomas Scientific)Traceable to NIST standards Accuracy: ±0.25% 100% compatible with all makes of equipment For use in the lab and the field Single-use standards eliminate concerns about external container contamination. Each container is labeled for calibrating conductivity…
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Carrying Case
YSIThe YSI carrying case with form fitted foam insert, is compatible for use with EC300 conductivity meter. It is made of sturdy hard plastic material which ensures durability and long lasting usage.