This item is now discontinued. We recommend the following as suggested replacements: EW-35634-42

Extech EC400 conductivity/TDS/salinity tester

Extech EC400 conductivity/TDS/salinity tester
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Extech – Mfr # EC400 – Item # EW-53026-12
Waterproof meter for use in waste, boiler; cooling water; pure and drinking water
  • Autoranging with 8 selectable units: µS, mS, ppm, ppt, mg/L, g/L, °C, and °F
  • Analog bargraph indicates trends
  • Data Hold, Auto Power Off, Low battery indicator
  • Simultaneous display of conductivity or TDS plus Temperature
  • Internal memory stores up to 15 labeled readings for easy recall
  • Adjustable Conductivity to TDS ratio factor from 0.4 to 1.0
  • Self calibration on power up
  • Waterproof to IP67
  • 1 year warranty
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SPECS & DESCRIPTION

Specifications & Description

  • Meter TypePortable
  • Display typeLCD
  • Min Conductivity0 to 199.9 µS, 200 to 1999 µS, 2.00 to 19.99 mS
  • Conductivity Resolution0.1 or 1 uS; 0.01 mS
  • Min TDS0 to 99.9 ppm, 100 to 999 ppm, 1.00 to 9.99 ppt
  • TDS Resolution0.1 or 1 ppm; 0.01 ppt
  • Min Salinity0 to 99.9 ppm, 100 to 999 ppm, 1.00 to 9.99 ppt
  • Salinity Resolution0.1 or 1 ppm; 0.01 ppt
  • Min Temperature (° C)0
  • Max Temperature (° C)65
  • Min Temperature (° F)32
  • Max Temperature (° F)149
  • Temperature compensationAutomatic
  • Width (cm)3.571748
  • Height (cm)17.263872
  • Width (in)1 13/32
  • Length (in)1 19/32
  • Height (in)6 51/64
  • Descriptionconductivity/TDS/salinity tester
  • Warranty1 year
1 Year WarrantyConformite Europeenne

Key Features

  • Autoranging with 8 selectable units: µS, mS, ppm, ppt, mg/L, g/L, °C, and °F
  • Analog bargraph indicates trends
  • Data Hold, Auto Power Off, Low battery indicator
  • Simultaneous display of conductivity or TDS plus Temperature
  • Internal memory stores up to 15 labeled readings for easy recall
  • Adjustable Conductivity to TDS ratio factor from 0.4 to 1.0
  • Self calibration on power up
  • Waterproof to IP67
  • 1 year warranty

More About this Item

What's included: EC400 pocket tester, conductivity sensor, sensor cap, sample cup, four CR2032 batteries, and 48" neckstrap.

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