Extech EC400 ExStik II Conductivity, TDS & Salinity Meter

Don't waste time swapping between your testers; the Extech EC400 can measure conductivity, TDS, salinity and temperature from any aqueous solution!

Fully waterproof for direct immersion in liquids (IP54 rated), the EC400 can simultaneously measure and display temperature alongside a conductivty, TDS or salinity reading. Automatic temperature compensation built into the unit ensures that accuracy is maintained even in substances where temperatures may cause measurement fluctuations.

This meter comes with an easily replaceable conductivity module, allowing repeated use.

Extech EC400 ExStik II Conductivity, TDS & Salinity Meter Key Features

• Autoranging - automatically selects the correct range for the solution under test
• Fully waterproof (IP54 rated)
• Measure conductivity across three ranges - 0 to 199.9μS/cm, 200 to 19999μS.cm and 2 to 19.99mS/cm
• Measure TDS across three ranges - 0 to 99.9ppm (mg/L), 100 to 999ppm (mg/L) and 1 to 9.99ppt (g/L)
• Measure salinity across three ranges - 0 to 99.9ppm (mg/L), 100 to 999ppm (mg/L) and 1 to 9.99ppt (g/L)
• Temperature measurements from 32 to 149°F (0 to 65°C)
• Adjustable conductivty to TDS ratio factor from 0.4 to 1.0
• Large size 3 and 1/2 digit 2000 count LCD display with analogue trend display
• Data hold function temporarily stores the last value taken on the screen
• Automatic power off when left idle
• Low battery indicator
• Automatic temperature compensation ensures measurement accuracy
• Built-in memory - can store up to 25 labelled readings
• Self-calibration on startup
• Replaceable conductivty cell module (Code EC405)

What's Included?

• Extech EC400 ExStik II Conductivity, TDS & Salinity Meter
• Conductivity Cell
• Protective Sensor Cap
• Sample Cup with Cap
• 4 x CR2032 Button Batteries
• 4" (1.2m) Neckstrap