Standard Portable EC Meter and TDS Meter

AD310 and AD410 are portable microprocessor-based instruments for measuring EC or TDS, and temperature.

The autoranging feature of the EC and TDS readings automatically sets the instrument to the scale with the highest resolution. Measurements are compensated for temperature effect automatically (ATC) or manually (MTC). The temperature compensation feature can also be disabled to measure actual conductivity or TDS.

The temperature coefficient is user selectable. The instuments also feature a measurement stability indicator.

Both models are supplied complete with A76309 conductivity probe with built-in temperature sensor and 1 m cable, batteries (4 x 1.5V AA alkaline) and instruction manual.

Calibration Solutions & Accessories

A76309 Conductivity probe with built-in temperature sensor and 1 m cable
A70031P 1413 μS/cm solution, 20 ml sachet, 25pcs
A7031M 1413 μS/cm solution, 230 ml bottle
A70030P 12.88 mS/cm solution, 20 ml sachet, 25pcs
A7030M 12.88 mS/cm solution, 230 ml bottle
A70032P 1382 ppm solution, 20 ml sachet, 25 pcs
A7032M 1382 ppm solution, 230 ml bottle
A70442P 1500 ppm solution, 20 ml sachet, 25 pcs
A70442M 1500 ppm solution, 230 ml bottle
A70000P Probe rinsing solution, 20 ml sachet, 25pcs
A7000M Probe rinsing solution, 230 ml bottle

Supplied complete with

AD310 is supplied complete with A76309 conductivity probe with built-in temperature sensor and 1 m cable, calibration solution at 1413 μS/cm (20 ml sachet ), 1.5V AA alkaline batteries (4 pcs) and user manual. AD410 is supplied complete with A76309 conductivity probe with built-in temperature  sensor and 1 m cable, calibration solution at 1382 ppm (20 ml sachet), 1.5V AA  alkaline batteries (4 pcs) and user manual.