Portable Conductivity Meter - Handheld EC TDS Salinity Meter - 0.001 µS/cm to 3000 mS/cm - IP67

The Master Science Portable Conductivity Meter is a hand-held water quality instrument with a 4.3-inch colour touch screen and a rechargeable lithium battery. It measures conductivity from 0.000 µS/cm to 3000 mS/cm, plus resistivity, TDS, salinity and temperature.

The IP67 housing withstands immersion, and the auto-hold function locks the reading when the end point is reached. Like the bench version, it targets distilled water systems, boiler water, condensate and heat exchange circuits, with a temperature channel up to 135 °C.

Technical Specifications

Specifications of the Master Science Portable Conductivity Meter:

• Brand: Master Science
• Model Number: MSCON-P510TSWISS
• SKU: MSCON-P510TSWISS
• Brand: Master Science
• Model Number: MSCON-P510TSWISS
• SKU: MSCON-P510TSWISS
• Conductivity Range: 0.000 µS/cm to 3000 mS/cm
• Conductivity Resolution: 0.001 µS/cm minimum, range dependent
• Conductivity Accuracy: ±0.5% FS
• Reference Temperature: 5, 10, 15, 18, 20, 25 °C
• Calibration: Up to 5 points, with reminder
• Standard Recognition: 10, 84, 500, 1413 µS/cm, 12.88 mS/cm; 146.5, 1408 µS/cm, 12.85, 111.3 mS/cm
• Resistivity: 5.00 Ω·cm to 100.00 MΩ·cm; ±0.5% FS
• TDS: 0.000 ppm to 1000 ppt; ±0.5% FS
• Salinity: 0.0 to 80.0 ppt; resolution 0.1 ppt; ±1 ppt
• Temperature: -10 to 135 °C (14 to 275 °F); resolution 0.1; relative accuracy ±0.1
• Reading Modes: Auto read (fast, medium, slow), timed, continuous
• Temperature Compensation: ATC and MTC; none, linear or pure water
• Data Storage: 1000 groups per parameter, with GLP functions
• Input: Conductivity/temperature probe, 5-pin aviation connector
• Output: USB 2.0 (flash drive, PC, scanner)
• Display: 4.3-inch colour LCD touch screen with backlight
• Auto Shutdown: 300, 600, 1200, 1800, 3600 s, or off
• IP Rating: IP67
• Power: Rechargeable lithium battery; AC adapter 100-240 V AC, DC 5 V output
• Dimensions: 90 × 255 × 40 mm
• Weight: 500 g

Key Benefits

• Lab functions in the field: the Master Science Portable Conductivity Meter has user, electrode, method and data management.
• Survives wet sites: IP67 waterproofing.
• Steady end points: auto-hold locks the result.
• Longer battery life: automatic power-off.
• Wide span: from ultrapure water up to 3000 mS/cm.

For the laboratory bench, see the Master Science benchtop conductivity meter.

Product Features

Operation

• High-contrast colour touch screen
• Auto, timed and continuous reading
• Factory reset function

Calibration

• 1 to 5 points
• Automatic recognition of standard solutions
• Calibration reminder

Settings and Data

• Cell constant, reference temperature, compensation coefficient and TDS factor
• Review, comparison and recalculation of results
• USB communication

Applications

The Master Science Portable Conductivity Meter is used for:

• On-site water quality checks
• Distilled water systems
• Boiler water and condensate
• Heat exchange systems

Common Problems and How This Meter Helps

How the Master Science Portable Conductivity Meter helps on site:

• Meters damaged by splashes or drops into water: IP67 protection.
• Drifting readings noted too soon: auto-hold at the end point.
• Batteries flat mid-survey: rechargeable cell with auto power-off.
• No record of field results: 1000-set memory and USB transfer.