Well Cap, 4" T4 Torquer — Locking Material Evaluation They are designed to withstand

They are designed to withstand the rigors of daily on-site usage and a wide range of environmental conditions

These added features make the 4500 the Kestrel Meter of choice for military professionals

but can also be used with Solinst Tag Lines or pump tubing reels

The nephelometer has an on-board temperature sensor that corrects for thermal drift

Bar holing: Peak and sustained readings displayed at the end of a fixed time

Well Cap, 4" T4 Torquer — Locking Material Evaluation They are designed to withstandWell Cap, 4" T4 Torquer Locking SKU 71411 Full name: Well Cap, 4" T4 Torquer (Orange Plastic) Product Group: FLDS (Field Supplies) Business Line: ENVIRON (Environmental) A 4" orange plastic locking well cap with a T4 Torquer (security) fitting. The Torquer design requires a specific tool to open, providing tamper resistance on monitoring wells. Orange color is a common field standard for well identification and visibility. Used on 4" diameter