Uni-T UT336A Refrigerant Leak Detector
The Uni-T UT336A is a compact refrigerant leak detector that uses a sensor based on the negative corona discharge phenomenon. The device offers high sensitivity up to 3 g/year, warms up in just 3 seconds, and allows sensitivity to be adjusted across 6 levels, making it easier to adapt its operation to the location and working conditions. This model is ideal for servicing air conditioning systems, refrigeration systems, refrigerators, and automotive applications, and its audible and visual alarms help quickly locate the source of a leak.
Accurate performance and convenient operation
The UT336A detects three main groups of halogenated refrigerants: CFCs, HCFCs, and HFCs, making it suitable for many common service tasks. The automatic reset function upon startup and the zeroing feature make it easy to begin measurements and improve detection accuracy in practice. Additional conveniences include a battery level indicator, mute mode, and automatic shut-off, which help conserve energy and extend the device’s operating time to up to 20 hours.
Compact design and ready for action
The small housing and an additional auxiliary probe make it easier to work even in hard-to-reach places. It is a practical tool for daily leak diagnostics, designed for convenient use and a quick response to detected leaks. Compliance with CE and RoHS standards confirms that the device meets safety and quality requirements.
Included
- Uni-T UT336A refrigerant leak detector
- Quick start guide
- Safety instructions
- 4 AA alkaline batteries
- Auxiliary probe
| Manufacturer | Uni-T |
|---|---|
| Model | UT336A |
| Maximum sensitivity | 3 g/year |
| Warm-up time | 3 s |
| Sensitivity adjustment | 6 levels |
| Alarm | Audible and visual |
| Alarm levels | 6 |
| Supported refrigerants | CFC, HCFC, HFC |
| Battery status indicator | Yes |
| Zeroing function | Yes |
| Probe lifespan | Approx. 50 h under normal operating conditions |
| Operating temperature | 0°C to 50°C |
| Operating humidity | below 95% RH, non-condensing |
| Power supply | 4 AA batteries |
| Dimensions | 190 × 65 × 43 mm (without probe) |
| Net weight | 312 g (without batteries) |
