Geotech ET Water Level Meters Choose Length:300 Foot Operating Temperature: -20ºC to 50ºC

Operating Temperature: -20ºC to 50ºC

Rental units available for 1/4" OD or 3/8" OD discharge connections

Epichlorohydrin + Cr VI š Cl2 Cl2+ o-tolidine š yellow orange reaction product

• Light source: White light or infrared

Geotech ET Water Level Meters Choose Length:300 Foot Operating Temperature: -20ºC to 50ºCGeotech ET & ETL Water Level Meters The Geotech ET and ETL Portable Water Level Meters are designed to provide reliable and accurate measurements of groundwater levels. Water level readings are conveniently taken at the top of the casing with accuracy to within 1 100 of a foot. FEATURES ET has an extremely durable polypropylene storage reel with rugged solid aluminum frame ETL is on a lightweight steel and aluminum storage reel for easy transportation