Rogvoc Digital Manifold Gauge Set — HVAC AC refrigerant kit, TFT display & 93 preloaded refrigerants

ROGVOC Digital Manifold Gauge Set is a handheld HVAC tool that measures refrigerant pressures, temperatures and vacuum with built-in refrigerant profiles for accurate charging, leak testing and diagnostics.

This compact digital manifold combines a high-resolution TFT display, 32-bit data acquisition and 93 preloaded refrigerant types so technicians can diagnose, charge and verify air conditioning and refrigeration systems faster and with fewer tools. The kit includes three color-coded 5 ft hoses, dual temperature probes, spare valve core, toolbox and battery, making it ready for field use right out of the box.

How does the ROGVOC gauge help when charging refrigerant?

The ROGVOC unit automatically references condensation and evaporation pressures against the selected refrigerant type, translating pressure and temperature into actionable data for charging. Its 32-bit precision acquisition stabilizes readings so you make smaller, safer charge corrections without guesswork.

• Built-in library of 93 refrigerants for instant selection
• Automatic condensation/evaporation pressure calculations
• High-resolution display for easy reading in low light
• Pressure range up to 6000 kPa and 10000 kPa overload protection

Can this gauge detect leaks and verify vacuum integrity?

Yes — the manifold performs air-tightness and vacuum tests, showing both vacuum value and percentage so you can confirm system integrity. It logs leak-test durations and highlights pressure differences to help locate slow or intermittent leaks during service.

• Vacuum test range -101 kPa to 0 kPa with 1 kPa resolution
• Displays vacuum percentage and duration for trend checks
• Records pressure differences to pinpoint potential leaks
• Durable hoses rated to 600 PSI for reliable connections

What features make the ROGVOC gauge practical on job sites?

The design focuses on visibility, durability and convenience: a bright TFT LCD, color-coded hose knobs, a back hook for hands-free work and a visual refrigerant window to monitor charging in real time. The package includes clamp thermometers and spare parts so you can begin testing immediately.

• Three-color hose knobs to reduce hookup errors and protect hands
• TFT backlit screen for night or confined-space work
• Visual window to monitor refrigerant flow during charging
• Compact toolbox with spare valve core and battery included

How accurate and resilient are the measurements?

The device uses a 32-bit digital acquisition unit and delivers ±0.5% full-scale accuracy, providing stable pressure data suitable for professional troubleshooting and servicing. Built to tolerate field conditions, the manifold supports high overload pressure and robust hose performance.

• Accuracy: ±0.5% (FS) with 1 kPa resolution
• Pressure test range: 0–6000 kPa; maximum overload 10000 kPa
• Hoses tested to 600 PSI working pressure
• Rugged knobs and back hook for repeated site use

Who is this for? The ROGVOC Digital Manifold Gauge Set is aimed at HVAC technicians, refrigeration installers and maintenance professionals who need an all-in-one digital gauge for charging, vacuum verification and leak diagnosis. It also suits experienced DIYers who service home AC or refrigeration systems and want professional-level readings and convenience in a single kit.