Digital Bluetooth Pocket Conductivity Meter Measuring EC TDS Salinity Resistivity with App Features

The L111C03 pocket bluetooth conductivity meter for water 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 L111C03 EC tester offers multi-parameter measurement including EC, TDS, resistivity, and salinity. The replaceable sensor structure ensures long-term cost savings. Automatic data holding, automatic temperature compensation and automatic calibration functions enhance user convenience and testing accuracy.

• A bluetooth pocket conductivity meter 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.
• Supports simultaneous measurement and switching display of EC, TDS, resistivity, and salinity for versatile water quality analysis.
• Replaceable conductivity electrode reduces long-term maintenance cost.
• 1 to 3 points calibration with automatic buffer recognition, automatic temperature compensation(ATC) ensure reliable readings across varying water conditions.
• Data hold function, auto shut-off, restore-to-default functions enhance user convenience.
• All necessary accessories including calibration solutions, sample vial, instruction manual are packed in a durable carrying case.
• IP67 waterproof and dustproof housing protects the meter from harsh environments.

Measurement ParametersCond/TDS/Sal/Res./°C
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 10 g/L (adjustable)
Resistivity Measuring Range500Ω to 20MΩ·cm
Salinity Measuring Range0 to 10 ppt
Resolution0.01 / 0.1
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
Standard AccessoriesMeter, Replaceable Conductivity Electrode,
Conductivity Standard Solutions: 30mL 1408μS/cm and 12.85mS/cm (1 bottle each),
AAA batteries (3 pcs), Carrying Case (28×23×8.2cm)

Specifications are subject to change without prior notice.

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