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 Products & Services

Designed with the User in Mind

Every Testwell Instruments product is designed purely with user in mind. From the durable, high quality materials they use to the actual design, the engineers at Testwell constantly strive to build machines that are user friendly, cost effective, and that will hold up against years in the field. 

Water Level Meters

Testwell Water Level Meters are the most durable and cost effective on the market. We're sure that you won't be disappointed.

Oil Water Interface Meters

With built in pump controller and pump alarm, this unit is perfect for groundwater remediation.


Testwell Instruments is happy to offer repairs on all units.

Carrying Cases

Protect your unit with a Testwell Carrying case.