Mettler Toledo SevenGo Duo and SevenGo Duo Pro pH Meters
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From: $2,736.80
The SG68, SG78 and SG98 SevenGo Duo pro™ instruments are easy to use, offer the highest possible accuracy and provide great functions and security features not found in other portable instruments. In addition to the many security features the SevenGo Duo pro™ instruments also have ISM®. This ensures that the correct and most up-to-date calibration of the connected sensor is always used for the measurement more ...

Mettler Toledo SevenExcellence pH Meters
From: $3,735.60
Professional modular instrument for measurements of conductivity, salinity, TDS, resistivity and conductivity ashProfessional, yet intuitive instrument with touchscreen operation, which can easily handle the most complex applications and meets stringent requirements in regulated markets more ...

Mettler Toledo Seven2Go Portable pH Meters
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From: $1,091.20
Seven2Go S3-Kit; conductivity portable meter kit with InLab 738-ISM IP67 more ...

Mettler Toledo FiveEasy pH Meters
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From: $810.00
A large, well-structured display, intuitive button arrangement and simple menu ensure measurements can be performed in just a few clicks. Through its compact design and the ability to remove the sensor holder and store it on the side of the meter, little bench space is needed. more ...

Mettler Toledo SevenDirect SD50 pH meters
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From: $1,280.40
The SevenDirect SD50 is an accurate and flexible meter for the determination of pH, ORP and ion concentrations. The instrument is delivered with an EasyPlace sensor arm. The instrument stores data like timestamp, sample and sensor ID with every measurement and prints or exports records automatically more ...

Mettler Toledo SevenDirect SD23 pH meters
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From: $2,222.00
The SevenDirect SD23 is an accurate and flexible meter for the determination of pH and conductivity – either separately or simultaneously. The instrument is delivered with an EasyPlace sensor arm Large color touchscreen provides direct measurement and easy data entry. Instructions guide users through the sensor calibration process more ...

Mettler Toledo SevenDirect SD20 pH meters
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From: $1,056.00
SevenDirect Advanced pH Meter Line The Right Solution For Your Industry pH or ORP measurements are common procedures in most laboratories and accurate results often critical for safety and product quality. Developed for a wide range of applications, SevenDirect™ SD20 benchtop meters provide reliable measurements of almost any sample. more ...

Mettler Toledo 51302888 Rondolino pH Sample Changer
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$9,116.00
A compact sample changer for up to 9 samples, supporting automated measurements and calibrations with SevenExcellence. Installation is easy thanks to the plug-and-play USB connection> more ...

Ohaus ST5000 pH Bench Meter
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From: $1,146.78
Backed by OHAUS’ century-old commitment to providing precise measurement, Starter 5000 provides accurate pH and ORP measurement for high-level experiments and research. Enhanced features, advanced technology, and high performance have been combined to support complex laboratory tasks requiring pH measurement more ...

Ohaus ST400 and ST400M Portable Water pH Analysis Meter
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From: $186.75
Ohaus STDO21 Starter Series Dissolved Oxygen (DO) Probe Cap more ...

Ohaus ST300 Portable Water pH Analysis Meter
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From: $440.91
When it comes to versatility, the OHAUS Starter Series of Portable Meters are second to none. With an IP54-rated protective casing shielding the meter from water and/or dust damage, the compact and ergonomically design is adaptable for a wide array of environments. Highlighted by up to 250 hours of operation time and 30 sets of memory data, the Starter Portable Meters make for the most reliable lab partners, whether inside or out. more ...

Ohaus ST20 Portable Water Analysis Meters
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From: $107.25
Starter pen meters provide what should be expected of a small, economical pen meter: simple, fast, straightforward, no-frills operation time and time again. With durable ABS housing, a protective sensor cap, and automatic shutdown feature that preserves battery life, Starter pen meters can endure consistent use in rugged environments. more ...

Ohaus ST10 Portable Water Analysis Meters
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From: $55.50
Starter pen meters provide what should be expected of a small, economical pen meter: simple, fast, straightforward, no-frills operation time and time again. With durable ABS housing, a protective sensor cap, and automatic shutdown feature that preserves battery life, Starter pen meters can endure consistent use in rugged environments. more ...

Ohaus AQUASEARCHER Bench Meters
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From: $763.83
The next step in the evolution of OHAUS’ original Starter Series, the all-new AQUASEARCHER™ AB33M1 multi-parameter bench meter is designed with reliable measurement and user-interface in mind. The i-Steward ensures repeatable and consistent measurement accuracy for optimal peace of mind. The 6.5 inch LCD display and touch keypad makes changing the parameters, executing setup, and performing calibration as simple as using a smartphone. more ...

Ohaus 30080693 2-pole Conductivity Electrode STCON7 - 1m
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$504.81
Backed by the Ohaus commitment to accurate and precise measurement, the OHAUS Starter Series of electrodes are designed to produce exact results time and time again. The Starter Series includes pH, reference, oxidation-reduction potential (ORP), conductivity, dissolved oxygen (DO), and temperature electrodes that can be used in combination with Starter bench and portable meters> more ...

Ohaus 30031639 DO electrode STDO11
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$353.25
DO electrode STDO11> more ...

Ohaus 30468962 Conductivity electrode STCON3 IP67 3m
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$364.94
Backed by the Ohaus commitment to accurate and precise measurement, the OHAUS Starter Series of electrodes are designed to produce exact results time and time again> more ...

Ohaus 30219116 300D-B Portable DO Meter with STDO11 and STTEMP30 Probes and Carrying Case Starter Kit
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$628.35
After more than a century of perfecting the art of measurement through our durable weighing products, OHAUS precision is now available in the form of a portable dissolved oxygen (DO) meter. This portable meter offers convenience, reliability and durability in one compact design.> more ...