Uni-T UT336B Refrigerant Leak Detector

The Uni-T UT336B refrigerant leak detector is a compact and accurate device equipped with a sensitive semiconductor sensor.

• High detection accuracy: Up to 3 g/year.
• Sensitivity adjustment: 6 levels.
• Audible and visual alarm signals.
• Auto-reset function: Facilitates checks during startup.
• Built-in backlight sensor that changes color with the alarm.
• Supports common refrigerants such as CFC, HCFC, and HFC.

Suitable for air conditioning maintenance, refrigerant equipment repairs, and automotive applications.

User-friendly design:

• Intuitive operation with features such as alarm mute and automatic shutdown.
• Long battery life — up to 10 hours.
• Robust construction with a sensor lifespan of approximately 2 years.

Includes:

• Refrigerant leak detector.
• Quick start guide.
• Safety instructions.
• 4 AA alkaline batteries.
• Fabric carrying case.

Technical Specifications:

• Manufacturer: Uni-T.
• Model: UT336B.
• Sensor: Semiconductor.
• Maximum sensitivity: 3 g/year.
• Warm-up time: approximately 60 sec.
• Visual alert levels: 6.
• Battery status indicator: Yes.
• Zero reset: Yes.
• Sensor backlight: Yes.
• Sensor lifespan: approximately 2 years (with 2.5 hours of daily use).
• Operating range: 0°C–50°C.