HORIBA's highly-sensitive, flat sensor technology opens up new possibilities for sampling and sample types. Only a small amount of sample is required, so you can easily sample in situ without the need for beakers or other labware.

Sensors are easily replaced as required.

Measure even smaller samples with the LAQUAtwin sampling sheet.

The sampling sheet allows trace volumes to be analysed. For example, you can even measure the pH of human skin by wiping with a sampling sheet soaked in pure water, and placing it on the sensor.

Using the HORIBA sampling sheet, volumes down to 0.05 ml can be tested (except for conductivity measurements).

Carry case comes as standard for handy portability.

The compact carry case contains everything you need for your measurements, including the standard solution and sampling sheets.

LAQUAtwin is IP67 rated.

• HORIBA's highly-sensitive, flat sensor technology opens up new possibilities for sampling and sample types. Only a small amount of sample is required, so you can easily sample in situ without the need for beakers or other labware.
• Sensors are easily replaced as required.
• Measure even smaller samples with the LAQUAtwin sampling sheet.
• The sampling sheet allows trace volumes to be analysed. For example, you can even measure the pH of human skin by wiping with a sampling sheet soaked in pure water, and placing it on the sensor.
• Using the HORIBA sampling sheet, volumes down to 0.05 ml can be tested (except for conductivity measurements).
• Carry case comes as standard for handy portability.
• The compact carry case contains everything you need for your measurements, including the standard solution and sampling sheets.
• LAQUAtwin is IP67 rated.

• Measures up to 10.00 ppt at ±2 % full-scale accuracy
• Manual calibration option for better accuracy with near-to-sample calibrations

• Large 4 digit double-line display
• Battery life, ready, and calibration indicators
• Simultaneous display of temperature; user-selectable ∫C or ∫F Keypad
• Easy to operate
• Intuitive user interface - power, calibration, menu and enter keys
• One push calibration: Immerse sensor in calibration solution and press “Cal”
• Auto pH buffer recognition and calibration cap
• Gasketed o-ring seal
• Transparent cap with a fill line indicator
• New symmetrical cap can face forward or backward

• 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

• 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

• 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

• Conductivity / Total Dissolved Solids / Salinity / Temperature
• Backlit, rugged waterproof meter is ideal for any environment
• Durable waterproof and dustproof design with IP67 rating
• Large, backlit custom display – View measurement with temperature and cell efficiency
• Grip-Clip™ – Quickly and easily secures the probe to your beaker or container
• Calibrate using automatically recognized standards or manually; to a single point across all ranges or to multiple points (one calibration point per each conductivity range)
• Selectable cell constant – 0.10, 1.00, or 10.0
• Adjustable temperature coefficient from 0.00 to 10.00 % per ºC. Set to 0.0 % to meet USP methods for non-compensated measurements
• Adjustable conductivity-to-TDS factor – Adjustable 0.4 to 1.0
• Selectable ºC / ºF – Choose units to best fit your application
• Includes easy to clean conductivity cell
• Ready indicator, manual or automatic measurement hold feature and optional automatic shutoff function
• Store up to 500 data sets with data – Use USB or RS232 output with optional data cable to send data to your software or free communication software
• Built-in real-time clock stamps stored data and calibration data with time and date –
• Meets standards for GLP (Good Laboratory Practices)
• Built-in stand with wall-mount – Allows for easy benchtop measurement or storage