EXTECH EC400 – CONDUCTIVITY / TDS / SALINITY / TEMPERATURE METER

KEY FEATURES

One high accuracy multi-range sensor.
Measures and simultaneously displays Conductivity, TDS, Salinity and Temperature.
Self calibration of electronics on power up.
Easy to replace Conductivity cell module.
Large digital display.
Water proof design.
Auto shut off.
stores upto 25 labelled readings.
Only weighs 110g.

EXTECH EC400 CONDUCTIVITY / TDS / SALINITY METER

The EC400 displays Conductivity, Salinity, TDS and temperature simultaneously along with the battery life. The unit only weighs 110 grams and has an auto shut off feature.

CALIBRATION SOLUTIONS

Each meter is supplied with a certificate of conformity which is valid for 12 months.

All types of meters can be sent to our laboratory for an annual calibration which is valid for 12 months.

ORDERING INFORMATION

ORDER CODE	DESCRIPTION
EC400	Conductivity/TDS/Salinity Meter
EC405	Spare Conductivity Cell

CALIBRATION SOLUTIONS

ORDER CODE	DESCRIPTION	VOLUME
SDT109	1413 µS Conductivity Solution	65ml

TECHNICAL SPECIFICATION

PARAMETER	SPECIFICATION
CONDUCTIVITY
Range:	0 – 199.9 µS/cm 2 – 1999 µS/cm 2.00 – 19.99 mS/cm
Max Resolution:	0.1 µS/cm 1 µS/cm 0.01 mS/cm
Basic Accuracy:	±2% FS
TOTAL DISSOLVED SOLIDS (TDS)
Range:	0 – 99.9 ppm 1 – 999 ppm 1.00 – 9.99 ppt
Max Resolution:	0.1 ppm 1 ppm 0.01 ppt
Basic Accuracy:	±2% FS
SALINITY
Range:	0 – 99.9 pmm 100 – 999 pmm 1.00 – 9.99 ppt
Max Resolution:	0.1 ppm 1 ppm 0.01 ppt
Basic Accuracy:	±2% FS
TEMPERATURE
Range:	32° – 149 °F 0 – 65°C
Max Resolution:	0.1°F/°C
Basic Accuracy:	±1.8°F/1°C
METER
Dimensions:	186 x 41 x 36 mm (L x W x H)
Weight:	110g

Test Instruments

EXTECH EC400 – CONDUCTIVITY / TDS / SALINITY / TEMPERATURE METER

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