Digital Bluetooth Multiparameter Water Quality Tester with Replaceable Combo pH and EC probe

The L111M02 pocket bluetooth Multiparameter Water Quality Tester connects seamlessly with a mobile app to enable complete testing control. The app supports calibration reminders, sample ID tagging, data logging, and visual modes for easy operation. The L111M02 Multiparameter Water Quality Tester offers simultaneous multi-parameter measurement including pH, EC, TDS, resistivity, and salinity. The replaceable pH EC combo sensor structure ensures long-term cost savings. The L111M02 Multiparameter Water Quality Tester Kit configured with all necessary accessories is ideal for general water quality testing, hydroponics, swimming pools and industrial applications.

• A Bluetooth pocket multiparameter water quality tester powered by mobile app for efficient two-way control and monitoring.
• The App features include calibration reminders, data logging, sample ID management and multi-style display options.
• Simultaneously measures pH, EC, TDS, resistivity, and salinity for multiparameter water quality analysis.
• Replaceable pH EC combo electrode design reduces long-term maintenance cost.
• Supports 1 to 3-point calibration for both pH and EC, with automatic buffer recognition and calibration finish indicators.
• Automatic temperature compensation (ATC) ensures stable and accurate readings in various environments.
• IP67 waterproof and dustproof housing protects the meter from harsh environments.
• All necessary accessories include calibration solutions, sample vials, manual are Packed in a rugged carry case.

ParameterSpecification
Measurement ParameterspH / mV / Cond / TDS / Sal / Res / °C
pH Measuring Range-2.00 to 16.00 pH
pH Resolution0.01 / 0.1 pH
pH Accuracy±0.01 pH ±1 digit
pH Calibration PointsAutomatic 1 to 3 points
Temperature CompensationAuto Temperature Compensation 0 to 50°C (32 to 122°F)
mV Range-1000 to 1000 mV
mV Resolution0.1 / 1 mV
mV Accuracy±0.1% F.S ±1 digit
Conductivity Measuring Range0 to 19.99 mS/cm
(auto-range: 0 to 19.99 μS/cm; 20 to 199.9 μS/cm;
200 to 1999 μS/cm; 2.00 to 19.99 mS/cm)
TDS Measuring Range0 to 10g/L (adjustable)
Resistivity Measuring Range500Ω to 20MΩ·cm
Salinity Measuring Range0 to 10 ppt
Resolution0.01 / 0.1 μS/cm; 0.01 / 0.1 mS/cm
Accuracy±1.0% F.S ±1 digit
Temperature CompensationAuto Temperature Compensation 0 to 50°C (32 to 122°F)
Temperature Measuring Range0.0 to 60.0°C (32.0 to 140.0°F)
Temperature Resolution0.1°C
Temperature Accuracy±0.2°C
APP FunctionsCalibration Management, Measurement Record Management,
Timing Measurement, Data Export, Graph Display, Custom Naming

Specifications are subject to change without prior notice.

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