Pace Scientific Inc. products

Easy to use:  The XR450 is a 4 channel Data Logger designed for easy setup and trouble free operation.  It includes free easy to use software.

The XR5-SE has 8 multi-range analog inputs, 3 pulse/frequency inputs, and millivolt / thermocouple range options. Features include sensor excitation, average and peak sampling, memory capacity of up to 260,250 readings (-M models) and real time data output. Logging modes include delayed start, wrap-around, cycle, log on alarm, and log on external trigger. Battery life is 2 to 4 years for typical applications.