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
External temperature and humidity sensor
USB-C cable
Mounting kit
3.6V battery
User manual
Specifications
Manufacturer
Uni-T
Model
A57 BT
Product type
Temperature and humidity logger
Temperature measurement range
-40...85°C
Humidity measurement 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
Data logging memory
64000 measurements
Logging interval range
10 s – 24 h
Connectivity
Bluetooth, USB-C
Functions
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 × 62 × 25 mm
Weight
110 g
Certifications
CE, RoHS
InnPro
Measuring tools
Tools
UNI-T
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