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High Performance Benchtop pH Meter Ideal for Accurate Everyday Measurements in the Laboratory
  • A 1000-item library allows for easy recall from data storage. Flexible pH analysis from 10 sensors for calibration storage, 1 self-defined and 8 pre-defined buffer groups, 3 endpoint modes & GLP mode.
  • A user-friendly bench meter with an innovative design, including an adjustable standalone electrode holder and large touch-screen, backlit LCD display.
  • Featuring a USB port, IP54 housing and in-use-cover, this flexible and smooth-operating bench meter is built to last.
High-Performance Multi-Parameter Benchtop Meter for Standard Laboratory Applications
  • Combining all of the features from the benchtop pH and conductivity meter into one multi-meter, makes testing pH, ORP, conductivity, salinity, TDS, resistivity, temperature a seamless process.
  • A user-friendly bench meter with an innovative design, including an adjustable standalone electrode holder and large backlit LCD display.
  • A 99-item memory for pH and/or conductivity measurements makes for efficient data documentation. RS232 interface allows for connection to external devices for data storage or transfer.
Smart pH Bench Meter for Standard Laboratory Applications
  • Starter 3100's intuitive software includes three point calibration, three buffer groups, automatic and manual endpoint functions, as well as a 99 item library.
  • Among Starter 3100's user-friendly features that support ease-of-use are an adjustable standalone electrode holder and large backlit LCD display.
  • Documenting measurement data is made simple through the RS232 which can be used to connect peripheral devices such as printers or computers to the meter.
High-Performance Benchtop Meter for Standard Laboratory Applications
  • Four-pole linear electrode with temperature sensor safeguards the unit from polarization and pollution effects to ensure accurate readings.
  • A user-friendly bench meter with an innovative design, including an adjustable standalone electrode holder and large backlit LCD display.
  • 99-item memory for conductivity measurements makes for efficient data documentation. RS232 interface allows for connection to external devices such as a printer or computer for data storage/transfer.
Reliable Benchtop pH Meter for Basic Laboratory Applications
  • With the attached quick guide, five clearly marked keys and user friendly software, novices can operate the meter with minimal training.
  • The built-in electrode holder provides straightforward and convenient all-in-one operation, while the large LCD display screen clearly displays results.
  • Accurate results are ensured by key features like auto buffer recognition, electrode condition indicator, automatic temperature compensation and reference input.
Durable, Waterproof Battery-Operated Multi-Parameter Meters Ideal for Field Testing!
  • Built with IP67 waterproof housing as well as a rubber cover and IP67 probes, the ST400  is ideal for prolonged use in any field environment.
  • Rechargeable lithium battery provides 40 hours of uninterrupted use and more than 300 charge cycles - eliminating the need to change out batteries often.
  • The ST400M features intuitive software which guides the user through operation. All necessary information to run tests successfully such as electrode condition is displayed clearly on the large LCD.
Durable, Waterproof Battery-Operated pH Meters Ideal for Field Testing!
  • Built with IP67 waterproof housing as well as a rubber cover and IP67 probes, the ST400 is ideal for prolonged use in any field environment.
  • Rechargeable lithium battery provides 40 hours of uninterrupted use and more than 300 charge cycles - eliminating the need to change out batteries often.
  • The ST400 features intuitive software which guides the user through operation. All necessary information to run tests successfully such as electrode condition is displayed clearly on the large LCD.
High-Performance, Low-Maintenance Dissolved Oxygen (DO) Meter with Optical Technology for Accurate Measurements
  • Optical DO probe requires minimal maintenance and offers immediate measurement readings. No warm up or sample preparation needed.
  • Large backlit LCD screen provides easy to read results - even in low light environments. Ideal for secure field use with a meter stand, wrist strap and durable IP54 housing.
  • The 99-measurement library stores data for future reference and allows for easy one-touch recall of the last calibration data.
Convenient Portable pH Meter for Wherever Your Work Takes You
  • Auto buffer recognition with four different buffer groups makes it easy to avoid errors during the calibration process.
  • Easy-to-use and accurate with a simple calibration process, automatic temperature compensation and fast results. Ideal for secure field use with a meter stand, wrist strap and durable IP54 housing.
  • The 30-measurement library stores data for future reference and allows the user to easily recall the last calibration data with one quick touch.
Convenient Portable Conductivity Meter for Wherever Your Work Takes You
  • Four-pole linear electrode with temperature sensor safeguards the unit from polarization and pollution effects to ensure accurate readings.
  • Easy-to-use and accurate with a simple calibration process, automatic temperature compensation and fast results.
  • The 30-measurement library stores data for future reference and allows the user to easily recall the last calibration data with one quick touch.
Convenient Portable Dissolved Oxygen (DO) Meter for Wherever Your Work Takes You
  • The galvanic electrode can be used immediately after being powered on without the typical wait time associated with dissolved oxygen meters.
  • Easy-to-use and accurate with a simple calibration process, automatic temperature compensation and fast results.
  • The 30-measurement library stores data for future reference and allows the user to easily recall the last calibration data with one quick touch.
Compact Design for Fast, Convenient Electrochemistry Measurement At Your Fingertips
  • Small, economical pen meters offer simple, fast, and straightforward operation.
  • With durable IP67 waterproof ABS housing, protective sensor cap, and an automatic shutdown feature that preserves battery life, OHAUS pen meters can endure consistent use in rough, wet environments.
  • Equipped with a wrist strap to prevent accidental drop and damage.
OHAUS Precision Powers the Starter Electrodes
  • All sturdy and durable electrodes are constructed of either plastic or glass shafts and built to withstand daily use.
  • All electrodes include a temperature sensor, which powers automatic temperature compensation and ensures accurate measurements.
  • All electrodes fit perfectly in the electrode holders on OHAUS bench meters and electrode clips on all OHAUS portable meters.