Extech EC100 Conductivity Meter

Not in stock. Usually ships in 3-5 business days [?]

Need Help? Call 1-800-884-4967 8:00am to 5:30pm ET


  • Conductivity range:
    • 0 to 1999μS/cm
    • 00 to 19.99mS/cm
  • Temp range: 32 to 122°F (0 to 50°C)
  • Units of measure μS/cm, mS/cm, ppm, ppt, °F, °C
  • Large 3-1/2 digit (2000 count) LCD display
  • Data hold and low battery indication
  • Auto power off with disable
  • Adjustable Automatic Temperature Compensation
  • Waterproof

The Extech EC100 Conductivity Meter is a waterproof meter that measures conductivity and temperature with simultaneous readout display. The EC300 has two ranges for conductivity with one point calibration per range. The EC100 has a large 3 1/2" digit (2000 count) LCD display.

The Extech EC100 ships complete with protective sensor cap and four LR44 button batteries.


Extech Carrying Case
Small vinyl carrying case


Extech EX006 Weighted Base and Solution Cups Kit
Disposable solution cups with caps and iron cast weighted base
Extech EX007 Spare Sample Solution Cups (24pk)
Plastic solution cups with caps for storing your solutions


Please consider these optional accessories.

Extech EC-1413-P Conductivity Standard
Conductivity standard, 2 bottles, 1 pint each bottle
Extech Conductivity Standards
Conductivity calibration solution
In Stock