Well Cap, 4" T4 Torquer — Locking Material Evaluation easy-to-read handheld unit with all

easy-to-read handheld unit with all the functionality of a multi-parameter system

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

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

including the three-input HQ4000 series

Based on a 1927 design by Dr

Well Cap, 4" T4 Torquer — Locking Material Evaluation easy-to-read handheld unit with allWell 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