Solinst-Model 122M- Mini Interface Meter
Mini Oil/Water Interface Meters- portable, accurate, and reliable.
Determination of both light (floating) non-aqueous phase liquids (LNAPL) and dense (sinking) non-aqueous phase liquids (DNAPL) is quick and easy. PVDF laser marked cable is a convenient small version, which can easily fit in a backpack, or an optional custom mini carry case. It uses narrow laser marked PVDF cable, in 80 ft or 25 m lengths. Powered by one standard 9V battery with 300 hours of on-time battery life. Same probe, and certifications as the 122 Interface Meter.