Uni-T A57 BT Bluetooth Temperature and Humidity Logger
The Uni-T A57 BT logger is a device for real-time temperature and humidity monitoring, designed for use in warehouses, refrigerated transport, and the food industry, among other applications. Thanks to Bluetooth connectivity and support for mobile apps and PC software, it enables convenient data analysis and export.
Accurate measurement and large data memory
The A57 BT model offers a wide measurement range from -40°C to 85°C and humidity up to 100% RH, allowing you to monitor conditions in various environments. Support for external sensors increases application flexibility, and a memory capacity of up to 64,000 records enables long-term parameter monitoring.
Features for continuous operation and analysis
The device allows you to set recording intervals, audible and visual alarms, and analyze data via an app or computer. A long battery life of up to 2 years, a backlit screen, and the option for magnetic or wall mounting enhance user convenience.
Included
- Data logger
- Battery x1
- USB cable
- External temperature and humidity sensor
- Mounting kit
- User manual
Specifications
| Manufacturer | Uni-T |
|---|---|
| Model | A57 BT |
| Type | Temperature and humidity logger |
| Temperature range | -40°C ~ 85°C |
| Humidity range | 0% ~ 100% RH |
| Temperature accuracy | ±0.3°C ~ ±1.0°C |
| Humidity accuracy | ±2.5% ~ ±3.5% RH |
| Resolution | 0.1°C / 0.1% RH |
| Memory | 64,000 measurements |
| Recording interval | 10 s ~ 24 h |
| Connectivity | Bluetooth, USB-C |
| Features | MAX/MIN/AVG, audible and visual alarm, data logging, report export, backlight, auto-off |
| Protection rating | IP54 |
| Power supply | 3.6V battery |
| Operating time | Up to 2 years |
| Dimensions | 104 x 62 x 25 mm |
| Weight | 110 g |
| Certifications | CE, RoHS |
