UT336P wireless pressure gauge is specifically designed for the installation, debugging, and maintenance of refrigeration and heat pump systems. It accurately measures system pressure and features offline data logging, supporting long-term real-time monitoring. The device is equipped with a 3.5mm temperature clamp interface, and when used with the UT-T19 temperature clamp, users can view key data such as high/low pressure refrigerant pipe temperature and superheat/subcooling on the app, ensuring efficient and stable system operation. It is suitable for a wide range of refrigeration and air conditioning applications.
*Compatible with A1 / A2L / A2 / A3 and part of B1 refrigerants.
*The device cannot be used with ammonia refrigerants (NH3 / R717).
Features
Certifications: CE, RoHS
Language: EN, FR, DE, IT, ES, SV, PL, CZ
- Hook design for easy fixing
- Settable High/Low pressure alarms
- High/low pressure indication
- Switch between multiple units
- Free Bluetooth APP connection
- Up to 8000 data storage with exportable data reports, supports off-line recording
- Compatible with temperature clamp UT-T19
- 10 refrigerants built in the device, 90+ available for easy switch through the app
| Specifications | ||
| Range/Resolution | -1 to 60bar | 0.01bar |
| -1.01 to 61.18kg/cm² | 0.01kg/cm² | |
| -75.0 to 4,500.3cmHg | 0.1cmHg | |
| -14.5 to 870.2psi | 0.1psi | |
| -29.52 to 1,771.8inHg | 0.1in/Hg | |
| -100 to 6,000kPa | 1kPa | |
| -0.100 to 6.000MPa | 0.001MPa | |
| Accuracy | ±0.5%FS | |
| Units | Pressure: Bar; kg/cm²; cmHg; psi; inHg; kPa; MPa | |
| Temperature: ℃; ℉ | ||
| Refrigerant Types | 10 types are preset (Set via APPs, total 94) | |
| Evaporating/Condensing Temperature | As per the refrigerant type | |
| High/Low Pressure Switch | ✔ | |
| Data Record | 8000 | |
| Data Record Interval | 1s~1h （APP setting） | |
| LED Indicators | Red (HP); Blue (LP); | |
| Pressure Zeroing | ✔ | |
| Screen Backlight | ✔ | |
| Phone APPs | ✔ (iENV) | |
| Auto Power Off | ✔ | |
| Firmware Upgrade | ✔ | |
| Temperature Clamp Port | 3.5 mm port | |
| Battery Life | 100h(Alkaline battery; Backlight OFF; LED ON; 1-min record interval) | |
| IP Rating | IP54 | |
| Pressure Connector | 1/4″ SAE Connector | |
| Over Range | OL（＞65bar） | |
| Working Temperature & Humidity | -10~+50℃,＜90%RH | |
| Storage Temperature & Humidity | -20~+60℃,＜80%RH | |
| Characteristics | ||
| Power Supply | 3x Alkaline AA battery | |
| Product Size | 145*68*39 mm | |
| Product Net Weight | 250g (Not battery included) | |
| Standard Accessories | Wireless Pressure Gauge, Quick Start Guide, Safety Guide, Download Guide of Common Files, AA Battery*3, Hand Strap, Cloth Bag (Hard) | |
| Standard Quantity Per Carton | 5 pcs | |
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