E Instruments’ MicroCal T500 temperature calibrator is designed forlaboratory and field instrumentation. The system features softwarefor automatic calibration anddocumenting in compliance with ISO9000. Supports ambient temperaturesup to 1020 F. Includes five test holes with a depth of 7.3 inches, anRS232 serial interface, and supports cooling time of 50 F/min and heating time of 40 F/min.