Extech EC410 EC410 - ExStik Conductivity/TDS/Salinity Kit is a waterproof meter with high accuracy multi-range sensor that measures four parameters which includes plastic sample cup and iron cast weighted base. This allows for hands-free operation while holding up the meter during measurement stage. The Extech EC410 comes with a carrying case for easy handling when traveling.
Extech EC505 ExStik Replacement pH Electrode/Conductivity Cell Module is a combination of flat surface pH electrode/conductivity cell for ExStik Conductivity meters. It's flat surface design provides a rigid structure that is difficult to damage, but easy to clean. The Extech EC505 is ideal for direct contact applications such as food, paper, cement and wet surface.
With the Extech EC500’s rugged flat surface design and dynamic cell-constant technology it is possible to measure a wide range of Conductivity, TDS, and Salinity with the same electrode. This Extech EC500 uses 9 units of measuresurements which are pH, μS/cm, mS/cm,ppm, ppt, mg/L, g/L, °C, °F. Careful use and maintenance of Extech EC500 will provide years of reliable service.
The Extech EC400 conductivity meter is a Waterproof multi-range sensor capable of measuring four parameters namely conductivity, TDS, salinity, and temperature. This Extech EC400 instrument offers 3 ranges of measurements from tap water to waste water and any aqueous solution requiring a conductivity measurement.