ExStik® Conductivity/TDS/Salinity Meter

Extech EC400

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The Extech EC400 ExStik® features six units of measure, internal memory that stores up to 15 labeled readings for easy recall, adjustable conductivity to TDS ratio factor from 0.4 to 1.0, and self-calibration upon power up. The EC400 incorporates the latest microprocessor chip technology and patented sensor technology to enable the simultaneous measurement of conductivity, TDS, salinity, and temperature. With the touch of a button the EC400 allows you the flexibility of interchangeable cell constants and has made the job of testing fast, accurate, and repeatable. Complete with meter and Conductivity cell, protective cap, sample cup, four CR2032 batteries, and 48"(1.2m) neckstrap.

$115.99
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  • 3 Ranges of Measurements

    Autoranging meter offers 3 ranges of measurements from tap water to wastewater and any aqueous solution

  • Multi-unit Measurement

    Units of measure include µS/cm, mS/cm, ppm, ppt, mg/L, and g/L

  • Calculate the TDS Value Conveniently

    Adjustable Conductivity to TDS ratio factor from 0.4 to 1.0

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Specifications
General Specifications
Conductivity
0 to 199.9µS/cm, 200 to 1999µS/cm, 2.00 to 19.99mS/cm
Conductivity Basic Accuracy
±2% FS
Conductivity Max Resolution
0.1µS/cm, 1µS/cm, 0.01mS/cm
Salinity
0 to 99.9ppm (mg/L), 100 to 999ppm (mg/L), 1.00 to 9.99ppt (g/L)
Salinity Basic Accuracy
±2% FS
Salinity Max Resolution
0.1ppm (mg/L), 1ppm (mg/L), 0.01ppt (g/L)
TDS
0 to 99.9ppm (mg/L), 100 to 999ppm (mg/L), 1.00 to 9.99ppt (g/L)
TDS Basic Accuracy
±2% FS
TDS Max Resolution
0.1ppm (mg/L), 1ppm (mg/L), 0.01ppt (g/L)
Temperature (Contact)
32° to 149°F (0 to 65°C)
Temperature (Contact) Basic Accuracy
±1.8°F/1°C
Temperature (Contact) Max Resolution
0.1°F/°C
Additional Details
Certifications
CE
Dimensions
1.4 × 6.8 × 1.6" (35.6 × 172.7 × 40.6mm)
IP Rating
IP57
Power
4 × CR-2032 (3V) button batteries
Warranty
2 years
Weight
3.8oz (110g)

Extech EC400

$115.99