The TA626 Series is a compact digital thermo-hygrometer designed for accurate temperature and humidity measurement in various environmental monitoring applications. The series includes the standard TA626A model and the Bluetooth-enabled TA626B model, providing reliable solutions for temperature measurement, humidity measurement, thermo-hygrometer testing, and environmental condition monitoring. Equipped with a high-precision digital temperature and humidity sensor, the TA626 Series integrates advanced signal processing technology to deliver stable readings, fast response, and low power consumption. The TA626B features built-in Bluetooth communication, allowing connection with a mobile APP for remote monitoring, historical data recording, and offline data logging, making it ideal for long-term environmental monitoring tasks. With functions including backlit LCD display, data hold, maximum/minimum value recording, and ℃/℉ temperature unit switching, the instrument provides clear readings and convenient operation. Its compact handheld design makes it easy to carry and suitable for professional inspections and daily environmental checks. The TA626 Series Digital Thermo-Hygrometer is widely used in warehouses, logistics centers, grain storage facilities, archives, laboratories, medical and pharmaceutical environments, agricultural greenhouses, livestock farms, manufacturing workshops, server rooms, offices, museums, libraries, educational laboratories, and residential environments. It helps users monitor environmental conditions, protect stored materials, improve process control, and maintain comfortable indoor environments.