Meter Detects and Measures LNAPL or DNAPL
Rugged construction means you’ll get lots of use out of this PWI Product Water Interface Meter. The electronics tolerate severe scratches and condensation, which reduces the need to replace the prism or the lens. Two separate sensitivity controls for water sensing and fluid sensing circuits give you complete control over the instrument's performance.
Sensitivity control gives you quick readings and prevents false positives of water or hydrocarbons. Probe measures 5/8" dia. 100'L Kynar tape is marked in 1/100' graduations for superior accuracy. Built-in hook allows you to support the PWI on the well casing. Requires 9V battery, sold separately.