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edge® Dedicated Conductivity/TDS/Salinity Meter - HI2003

edge®’s groundbreaking design is the culmination of Hanna’s vision, design capabilities, integrated production and world-class R&D. edge® is a single meter that can measure Conductivity, TDS and Salinity and is incredibly easy to use.

Brand: Hanna

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Product CodeProduct Product Description Price (Excl gst) Qty Add
HA-HI2003-02 edge® Dedicated Conductivity/TDS/Salinity Meter - HI2003 edge® Dedicated Conductivity/TDS/Salinity Meter - HI2003 Login for price  

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edge® Conductivity/TDS/Salinity is packed with many cutting-edge features to ensure accuracy and usability.

Digital EC Electrode

edge® EC electrode is highly advanced, featuring a built-in microchip that stores calibration information that is automatically retrieved by edge® once the electrode is plugged in. Information stored in the electrode includes model number, serial number and calibration information including the standards used and the date and time the last calibration was performed.

Four Ring Probe

The edge® EC/TDS/Salinity meter is supplied with the HI763100 four ring platinum conductivity probe that has a built-in temperature sensor for automatic temperature compensated measurements. The four ring technology allows for a wide range of measurement with a single probe as compared to amperometric two pole probes that have a limited range and can suffer from polarization effects. The HI763100 probe has a glass and PVDF body with a PEI (polyetherimide) sleeve. Both materials have excellent resistance against many aggressive chemicals.

3.5 mm Probe Input

Plugging an electrode in has never been simpler; no alignments, no broken pins, just connect the 3.5 mm plug and get started.

Wall Mount

Using the wall mount cradle (included), edge can be placed on a wall, leaving zero footprint on the benchtop space. The cradle has a built in connector to power edge and charge its batteries. edge's zero footprint design saves you valuable benchtop space.

Cradle and Electrode Holder

edge® is equipped with a benchtop cradle featuring an adjustable swivel electrode holder to charge and hold the meter securely in place at the optimum viewing angle.


edge®EC HI2003 includes: HI763100 Conductivity probe, 4 sachets of 1413 μS/cm conductivity standard, 2 sachets of 5000 μS/cm conductivity standard, 2 sachets of 12880 μS/cm conductivity standard, 2 sachets general purpose rinse solution, benchtop docking station with electrode holder, wall-mount cradle, USB cable, 5 VDC power adapter, quality certificate and instruction manual.

EC Specifications

EC Range 0.00 to 29.99 μS/cm, 30.0 to 299.9 μS/cm, 300 to 2999 μS/cm, 3.00 to 29.99 mS/cm, 30.0 to 200.0 mS/cm, up to 500.0 mS/cm (absolute EC)**
EC Resolution 0.01 μS/cm, 0.1 μS/cm, 1 μS/cm, 0.01 mS/cm, 0.1 mS/cm
EC Accuracy (@25ºC/77ºF) ±1% of reading (±0.05 μS/cm or 1 digit, whichever is greater)
EC Calibration 1 point offset calibration (0.00 μS/cm in air), 1 point slope calibration in EC standard 84 μS/cm, 1413 μS/cm, 5.00 mS/cm, 12.88 mS/cm, 80.0 mS/cm and 111.8 mS/cm

TDS Specifications

TDS Range 0.00 to 14.99 ppm (mg/L), 15.0 to 149.9 ppm (mg/L), 150 to 1499 ppm (mg/L), 1.50 to 14.99 g/L, 15.0 to 100.0 g/L, up to 400.0 g/L (absolute TDS)**
TDS Resolution 0.01 ppm, 0.1 ppm, 1 ppm, 0.01 g/L, 0.1 g/L
TDS Accuracy (@25ºC/77ºF) ±1% of reading (±0.03 ppm or 1 digit, whichever is greater)
TDS Calibration through EC calibration
TDS Conversion Factor 0.40 to 0.80 (default value is 0.50)

Salinity Specifications

Salinity Range 0.0 to 400.0% NaCl, 2.00 to 42.00 PSU, 0.0 to 80.0 g/L*
Salinity Resolution 0.1% NaCl, 0.01 PSU, 0.01 g/L
Salinity Accuracy (@25ºC/77ºF) ±1% of reading

Temperature Specifications

Temperature Range -20.0 to 120.0 ºC, -4.0 to 248.0 °F
Temperature Resolution 0.1 °C, 0.1 °F
Temperature Accuracy ±0.5 °C, ±0.9 °F
°C/°F Yes

Additional Specifications

EC/TDS/Salinity Temperature Compensation Automatic -5 to 100º C (23 to 212º F) NoTC - can be selected to measure absolute conductivity.
Conductivity Temperature Coefficient 0.00 to 6.00% / ºC
Logging up to 1000 (400 for basic mode) records organized in: manual log-on-demand (max. 200 logs), manual log-on-stability* (max. 200 logs), interval logging† (max. 600 samples; 100 lots)
Connectivity 1 micro USB port for charging and PC connectivity, 1 USB port for storage
Environment 0 to 50°C (32 to 122°F), RH max 95% non-condensing
Battery Type/Life Built-in rechargeable battery with up to 8 hours of continuous use
Power Supply 5 VDC adapter (included)
Dimensions 202 x 140 x 12.7mm (8” x 5.5” x 0.5”)
Weight 250 g (8.82 oz)

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