AT4764A Multi-Channel Temperature Tester

The newly upgraded AT47A series (AT4708A, AT4716A, AT4724A, AT4732A, AT4740A, AT4748A, AT4756A, AT4764A) multi-channel temperature testers feature a high-performance ARM microprocessor, built-in 64GB storage, and a 7-inch capacitive LCD touchscreen for easy viewing of temperature values, temperature curves, bar charts, and more.

The AT47A series supports simultaneous multi-channel temperature data acquisition with high/low alarm and communication capabilities. It can collect up to 64 channels of temperature data and is compatible with K/N/E/J/T/R/S/B type thermocouples, offering fast response and stable readings.

Open-circuit detection is also included. Each channel can be independently configured and calibrated.

The instrument supports USB communication, and the included computer software enables data acquisition, analysis, and printing. USB flash drive storage is supported for real-time sampling data logging. Users can independently calibrate each channel.

The AT47A series uses fully isolated digital and analog signals, enabling live testing (isolation voltage 350VDC / 230VAC), ensuring safe and reliable operation.