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Red high-side HVAC gauge with 500 psi scale and 1/4 inch connection

JB Industries

JB Industries QC-G825 High Side Gauge Red 500 psi R-22 R-404A R-410A

SKU CH-KE3G-3AVH2

Red high-side gauge rated to 500 psi for R-22, R-404A and R-410A systems

  • Product colorRed
  • Accurate high-side readings with ±1.00% gauge precision
  • Handles 500 psi working pressure for demanding HVAC jobs
  • Compatible with R-22, R-404A and R-410A refrigerants
  • Quick 1/4 in connection speeds up pressure checks
  • Red colour coding identifies high-side gauge instantly

JB Industries QC-G825 High Side Gauge

The JB Industries QC-G825 is a high-side test gauge designed for HVAC technicians performing quick pressure checks on large systems or refrigerant tanks. It is built for use with R-22, R-404A and R-410A refrigerants in professional service applications.

Red 3 1/8 in dial with 1/4 in connection

The gauge features a red 3 1/8 in diameter dial and a standard 1/4 in connection size for direct attachment to manifold hoses or service ports. Its colour coding and clear scale support fast identification of the high-pressure side during routine diagnostics and charging tasks.

500 psi working pressure with 1.00 percent accuracy

The instrument is rated for a working pressure of 500 psi and delivers a stated accuracy of +/- 1.00 percent of full scale. Readings beyond this pressure range or outside the listed refrigerants fall outside the gauge's calibrated limits and intended application scope.

How it compares

Measured against everything we stock in Heating & Cooling Controllers, at today’s prices. Recalculated every night.

Price $38.99
Cheaper than about 55% of the 1,762 comparable items (median $45.99).

Specifications

Product
Brand nameJB INDUSTRIES
Product colorRed

Questions about this item

What working pressure does the 1/4 in connection handle on this high-side gauge?

The 1/4 in connection is rated for a working pressure of 500 psi.

What diameter opening does the 3 1/8 in gauge need for panel mounting?

The gauge body measures 3 1/8 in diameter, so the panel cut-out must match that size.

How do you avoid cross-threading the 1/4 in fitting during installation?

Start the fitting by hand until it seats fully, then tighten with a wrench to prevent cross-threading.

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