Durable and portable, this single probe electrochemistry meter is designed for field use, offering precise pH measurement and USB data transfer capabilities. The HQ2100 Portable pH Meter and Multi-Parameter Water Quality Meter is expertly designed for precise water analysis in both field and lab environments. Whether you're using it as a pH meter, conductivity meter, ORP meter, dissolved oxygen meter, or for total dissolved solids (TDS) analysis, the HQ2100 provides reliable, accurate data every time. Its IP67-rated rugged design ensures durability and performance, making it an essential tool for water quality testing anywhere your work takes you. With advanced features, a robust build, and intuitive technology, it ensures reliable water quality analysis that meets the demands of both fieldwork and laboratory testing.

• Intuitive interface
• On-screen step-by-step instructions guide you through operations, calibration, and troubleshooting
• Integrated data management tools streamline processes, reducing manual data entry errors and saving time from measurement to review
• pH meter, dissolved oxygen meter, and conductivity meter, all in one portable solution
• Supplied without electrodes

• pH / mV / Conductivity / Total Dissolved Solids / Salinity / Temperature
• PC 450 accepts a single pH/Con probe or separate pH and conductivity probes
• Durable waterproof and dustproof design with IP67 rating
• Switch between pH, mV, conductivity, TDS and salinity with a press of a button
• Large, backlit custom display – Lets you view measurement with temperature
• Grip-Clip™ – Quickly and easily secures separate pH and conductivity electrodes simultaneously to your sample container or beaker
• Calibrate up to 5 points automatically with USA or NIST buffer groups (up to 6 points with DIN). New manual option allows calibration with up to 5 custom buffer standards you
• Auto buffer recognition – Automatically identifies the correct pH buffer for rapid calibration
• Calibration due alarm – Set a visible reminder when it is time to recalibrate the meter
• Intuitive, user-friendly icons – Electrode status displays pH slope or cell constant
• Auto-range conductivity from 0 to 199.9 mS in five ranges – With up to five calibration points
• Selectable cell constant – 0.10, 1.00 or 10.0
• Adjustable temperature coefficient – From 0.00 to 10.00 % per ºC
• Conductivity-to-TDS factor – Adjustable from 0.40 to 1.00
• Selectable ºC/ºF – Choose units to best fit your application
• Ready indicator, manual or automatic measurement hold feature and optional automatic shutoff function
• Store up to 500 data sets; easy USB or RS232 output with optional data cables
• Built-in real-time clock stamps stored data and calibration data with time and date –
• Meets standards for GLP (Good Laboratory Practices)
• 500 hours battery life or use an optional universal power adapter
• Built-in stand with wall-mount – Allows for easy benchtop measurement and storage

• Simultaneous EC/TDS and temperature measurements on a large LCD display
• Selectable temperature unit
• HI-763063 dedicated EC/TDS temperature probe
• Probe quick-connect system with watertight connection (DIN)
• Battery life indication and low battery detection
• Auto-off function
• Keystroke confirmation tone
• Waterproof casing IP67

ETI 8100 pH and temperature meter features an easy to read, LCD display and is supplied as a kit. The meter indicates pH over the range of 0 to 14 pH with a resolution of 0.01 pH and temperature over the range of 0 to 99.9℃ with a resolution of 0.1℃.

Kit includes:

• pH electrode and temperature probe included
• Automatic calibration for hassle-free accuracy
• Automatic temperature compensation for added precision
• Accuracy: ±0.05 pH
• Temperature range: 0 to 99 °C
• Dual measurement kit

• Measurements/documentation according to GLP/AQA
• Uncompromised measuring accuracy
• Wireless-ready
• Digital sensor recognition
• Smart sensor evaluation (QSC)
• CMC
• USB interface
• IDS Technology

• Simultaneous EC/TDS and temperature measurements on a large LCD display
• Selectable temperature unit
• HI-763063 dedicated EC/TDS temperature probe
• Probe quick-connect system with watertight connection (DIN)
• Battery life indication and low battery detection
• Auto-off function
• Keystroke confirmation tone
• Waterproof casing IP67

• Digital signal transfer
• Smart sensor evaluation (QSC)
• CMC
• Uncompromised measuring accuracy
• Wireless-ready
• Digital sensor recognition
• Smart sensor evaluation

• Simultaneous, pH, EC/TDS and temperature measurements on a large three-line LCD display
• Selectable temperature unit
• pH electrode condition display
• mV of pH measurement for electrode check
• Last calibration points pH and EC
• HI-12886 dedicated pH/EC/TDS/temperature probe
• Probe quick connect system
• Battery life indication and low battery detection
• Auto-off function
• Keystroke confirmation tone
• Waterproof casing IP67

Ideal for routine applications and student training.

Good value for money: no fancy bells and whistles which sounds good but are rarely used.

LAQUA-PC1500-SR Meter Kit - pH - ORP - COND - RES - SAL - TDS meter with 9625-10D refillable, plastic body

Included in the kit:

• PC1500
• 9625-10D refillable, plastic body pH electrode with built in temperature sensor
• Buffer solutions 250ml each (4,01  7,01 & 10,01) & KCl 3.33M Internal filling solution
• 9382-10D Ti/Pt  black plastic-body conductivity cell k=1.0 with built-in temperature sensor
• Conductivity Standrd solutions 250ml each  (84 µS/cm   1,413 µS/cm  & 12,88 mS/cm)

The new HI6000 Series modular multiparameter touchscreen laboratory system is designed for research and laboratory professionals who demand impeccable measurement quality.

• HI6000 is a fully flexible laboratory measurement platform that can be customised according to the user’s measurement and application needs.
• Designed and developed using the latest generation technologies it gives users complete control over their measurements and total confidence in their results. Multi-point calibration (up to 5 points) guarantees the highest possible accuracy.
• Modular by nature, HI6000 allows simultaneous installation of three of the four modules offered by Hanna Instruments: pH/ORP, pH/ORP/ISE, Dissolved Oxygen and Conductivity.
• Combined with the appropriate sensors, the device provides fast, reliable measurements displayed on the large touchscreen.
• A context-sensitive help menu and tutorial videos support the user through all operations, for a very user friendly experience.

ETI 8100 Plus pH meter is a three-in-one instrument that features a large easy to read, LCD display. It reads pH over the range of -2 to 16 pH with a resolution of 0.01 pH, mV over the range of -1000 to 1000 mV and temperature over the range of -39.9 to 149.9℃ with a resolution of 0.1℃

• Robust waterproof case gives IP66/67 protection
• Manual/automatic temperature compensation
• Simple pH re-calibration
• 2 year guarantee
• Polygiene BioMaster product protection

The 8100 Plus pH meter is available as a meter only or as a complete kit which includes:

• 1x 8100 Plus pH meter
• 1x Temperature probe
• 1x General purpose pH electrode
• 1x 4.01 pH buffer solution
• 1x 7.00 pH buffer solution
• 1x Carrying case

• Large double line LCD display with backlight
• Display closer to the surface of tester for a better viewing angle
• Simultaneous display of measurement and temperature
• Easy-to-operate user interface with the addition of the MENU key
• 1 push calibration cap:
• Leakproof
• Fill-line indicator for measurement
• Wider, stable base to stand the tester upright