Yellow Jacket 49002 Low Side Gauge Key Benefits Precision Flow Control:

Key Benefits Precision Flow Control: Specifically machined for the Sensus 143-80 series to provide accurate regulation of natural gas

Look for physical bulging at the top of the canister or use a multimeter to check if the capacitance has dropped more than 10% below the 55 microfarad rating

Can I use this adapter with plastic tubing

but you must never decrease it

Yellow Jacket 49002 Low Side Gauge Key Benefits Precision Flow Control:The Yellow Jacket 49002 Low Side Gauge is a professional grade 2 1 2 inch compound gauge designed for long term field use. Built with a high visibility blue color coded steel case, this unit provides precise pressure readings from 30 vacuum up to 350 psi. This HVAC manifold gauge features comprehensive scales for R 12, R 22, and R 502 refrigerants, ensuring accurate diagnostic capabilities on legacy systems. It utilizes a standard 1 8 inch NPT Male