Multi-Channel Temperature Tester

The AT4108 is an economical multi-channel temperature measuring instrument developed by Onmeas Instruments. Controlled by an ARM microprocessor, it performs multi-channel scanning tests, acquiring, alarming and transmitting data for eight temperature channels simultaneously. It is compatible with a wide range of temperature sensors with fast response and stable data, and includes thermocouple break detection.

Using an advanced measurement principle, it achieves 0.1 °C temperature resolution. The AT4108 also has broad adaptability, supporting K/J/T type thermocouples over a range of -200 °C to 1300 °C.

The AT4108 runs the independently developed Onmeas ATOSv4 operating system, making operation simpler and more convenient; with ATOS the instrument works well with large-capacity storage and offers powerful PC communication. RS-232 and USB interfaces are provided as standard with free communication software, so data acquisition, analysis and printing can be carried out easily from a PC.

The instrument uses a rugged, vibration-resistant enclosure for use in harsh environments, and its fully isolated digital and analogue signals are safe and reliable. The AT4108 comes standard with a USB flash drive interface supporting real-time data storage.