UL-listed solder sight glass with moisture indicator for refrigerant diagnostics.
This 3/4" Solder Sight Glass (UL) lets technicians visually confirm refrigerant charge and moisture status at a glance.
Product Overview
Featuring a built-in moisture indicator compatible with R22, R404A, R407C, R410A, R502, and R507, this sight glass shows refrigerant status to support accurate system diagnostics during service and installation.
Features
Moisture Indicator for Refrigerants: R22, R404A, R407C, R410A, R502, R507