Pocket Conductivity Meter, 0.12 mL Sample Testing with Up to 3-Point Calibration and Backlit LCD

Description

LAQUAtwin EC-22 Pocket Conductivity Meter is designed for direct conductivity testing from very small sample volumes, making it a practical choice for portable water quality testing and routine laboratory use. HORIBA’s compact design integrates the electrode, display, and sample container into one handheld unit, allowing simple and effective on-site testing from a single drop. With a minimum sample volume of just 0.12 mL, this meter helps reduce sample waste while improving convenience during daily testing. There is no need for a beaker during calibration or measurement, users simply place a few drops of standard or sample directly onto the sensor.

This compact meter supports conductivity and temperature display, up to 3 calibration points, and auto standard recognition for 1413 µS/cm, 12.88 mS/cm, and 111.8 mS/cm standards, helping simplify setup and routine measurement. Auto range, auto temperature compensation, temperature calibration from 5 to 40.0°C, and auto stable or auto hold modes support user-friendly operation. With IP67 dust and waterproof protection, replaceable sensor design, custom monochrome LCD with backlight, and approximately 400 hours of continuous battery life without backlight, LAQUAtwin EC-22 is well suited for reliable small-volume conductivity testing in field, laboratory, and on-site applications.

FEATURES

• LAQUAtwin EC-22 is a compact pocket water quality meter designed for direct conductivity testing from a single drop in routine laboratory and on-site applications.
• HORIBA’s integrated design combines the electrode, display, and sample container in one portable unit for practical field and bench use.
• The meter directly measures conductivity from a minimum sample volume of 0.12 mL, helping reduce sample waste during testing.
• Conductivity and temperature display support broader routine water quality measurement in one compact meter.
• Up to 3 calibration points are supported for more detailed calibration handling.
• Auto range function supports convenient measurement across different conductivity levels.
• Auto calibration function helps simplify routine setup and operation.
• Auto standard recognition supports 1413 µS/cm, 12.88 mS/cm, and 111.8 mS/cm conductivity standards.
• Auto temperature compensation is fixed at 2%/°C for more controlled conductivity measurement handling.
• Temperature calibration is supported from 5 to 40.0°C.
• Auto stable and auto hold measurement modes help users capture stable readings more easily.
• Automatic power off after 30 minutes helps preserve battery life during routine use.
• Switchable backlight supports clearer reading in different working conditions.
• Low battery indicator provides clear battery status information.
• IP67 dust and waterproof protection supports use in demanding laboratory and field environments.
• Replaceable sensor supports practical maintenance and continued use.
• Display is a custom monochrome LCD with backlight.
• Operating temperature is 5 to 40°C.
• Operating humidity is 85% or less relative humidity, with no condensation.
• Power supply uses 2 × CR2032 batteries.
• Battery life is approximately 400 hours in continuous use without backlight.
• Materials include an ABS epoxy body and titanium-coated sensor with platinum black.
• Dimensions are 164 × 29 × 20 mm, excluding projections.
• Mass is approximately 50 g, including sensor and batteries.
• Warranty is 2 years for the meter and 6 months for the sensor.
• Packed in a handy carrying case and supplied with 1413 µS/cm and 12.88 mS/cm conductivity standards, 14 mL each, conditioning solution 4 mL, 2 × CR2032 batteries, dropper, instruction manual, and quick manual.