Appli Parts Digital Manifolds APMG-D10 and APMG-D100B: Which One Is Right for Your Work?

For any HVAC/R technician, the manifold gauge is the most important tool of the workday — the difference between a confident 10-minute diagnosis and an hour of trial and error in the field. Traditional analog gauges have real limitations: inaccurate readings depending on viewing angle, incompatibility with newer refrigerants, and no ability to automatically calculate superheat or subcooling. The new Appli Parts digital manifolds, now available at Galpa, solve exactly those limitations.

We're introducing two models: the APMG-D10 for the technician who already has their equipment and needs a high-precision manifold, and the APMG-D100B, the complete kit for those who want to go straight to the job without needing anything else.

APMG-D10 — Professional Digital Manifold

The APMG-D10 is built for diagnostics and service in air conditioning and refrigeration systems. Its large LCD screen simultaneously displays low and high-side pressure, along with the saturation temperature of the selected refrigerant — no reference charts, no manual calculations.

Key specs:

• Pressure range: -14.5 to 800 psi with 0.5 psi resolution for both low and high side
• Accuracy: ±0.5%FS — reliable enough for confident charging decisions
• Compatible with 88 refrigerant types (including R-410A, R-22, R-404A, R-32, and more)
• Selectable pressure units: kPa, MPa, bar, psi, kg/cm²

The ±0.5%FS accuracy spec is the most relevant for daily work: at 800 psi, that's a margin of error of just 4 psi — well below what affects a charging decision.

APMG-D100B — Complete Digital Manifold Kit

The APMG-D100B starts from the same foundation as the APMG-D10 and adds everything you need for a full field service call, with nothing extra to buy:

• Service hoses (blue/red/yellow) included
• Temperature clamps with range -50 to 150°C and resolution of 0.1°C
• Carrying case included
• Automatic superheat and subcooling calculation — functions that with analog gauges require separate tables and manual math

The temperature clamp range (-50 to 150°C at 0.1°C resolution) makes it useful beyond comfort systems — also for commercial cold rooms and freezing systems.

Which one to choose?

If you already have hoses and temperature clamps and just need to replace the manifold, the APMG-D10 is the right call. If you're equipping a new technician, refreshing a complete kit, or need on-screen superheat/subcooling functions, the APMG-D100B gives you everything in a single purchase.

Both models are now available at Galpa. Contact us at ex.galpaexport.com for pricing, availability, and specialized technical support.