UL listed moisture-indicating sight glass for quick refrigerant system diagnostics.
This 3/8" Solder Sight Glass (UL) shows moisture indication for R22, R404A, R407C, R410A, R502, and R507 refrigerants, with a large full view for easy diagnostics.
Product Overview
Built with a hermetic, leak-proof design, this sight glass provides a large full view for checking refrigerant status, useful for correct system diagnostics. It's compatible with a wide range of common refrigerants.
Features
Connection Size & Type: 3/8" Solder
Certification: UL
Moisture indicator for R22, R404A, R407C, R410A, R502, R507
Shows refrigerant status for correct system diagnostics