UNI-T UT336P KIT Wireless Digital Pressure Gauge & Temperature Clamp – HVAC/R Smart Manifold (-1 to 60 Bar, 94 Refrigerants)

Overview 

The UNI-T UT336P KIT is a professional-grade, smart wireless digital pressure gauge and temperature clamp set engineered specifically for the installation, commissioning, debugging, and maintenance of HVAC, refrigeration, and heat pump systems. Replacing traditional analog manifold gauges, the UT336P connects wirelessly to your smartphone via Bluetooth, instantly calculating system superheat and subcooling parameters in real time. Built with a rugged IP54 housing, 8,000-point offline data logging, and support for 94 different refrigerant types, it provides field technicians with laboratory-grade accuracy on Hall Road and beyond.

Key Features 

• Wireless Smart App Integration: Connects seamlessly to mobile devices via Bluetooth to monitor readings, track data trends, and automatically calculate critical system metrics.

• Extensive Refrigerant Library: Preloaded with 10 standard refrigerants on the device with a total of 94 accessible via the companion mobile app (compatible with A1, A2L, A2, A3, and partial B1 refrigerants).

• High-Precision Pressure & Temp Measurement: Measures high/low side pressure from -1 to 60 bar (±0.5% FS accuracy) alongside pipe temperature via the included 2-meter UT-T19 clamp (-50°C to +150°C).

• Offline Data Logging: Stores up to 8,000 records internally for later export, reporting, and long-term system performance monitoring.

• Dual LED & Audio Alarms: Configurable high and low-pressure threshold alerts notify technicians instantly of system anomalies or leaks.

• Robust Field-Ready Build: Compact structure featuring a heavy-duty 1/4″ SAE standard refrigerant connector, integrated hanging hook, and an IP54 dust-and-splash-resistant enclosure.

Technical Specifications 

Common Applications 

• Residential and commercial air conditioning installation and refrigerant charging

• HVAC heat pump commissioning and routine thermodynamic performance audits

• Troubleshooting refrigeration cold storage rooms, chillers, and automotive AC loops

• Precise superheat and subcooling diagnostics to detect undercharged or overcharged systems