787CAL Calibration Module

The 787CAL calibration module provides a 9 V DC supply to the 787 ProcessMeter. At the same time, it facilitates RS232 communication from the PC running MET/CAL to the 787 over the battery leads of the 787. An installation of MET/CAL Calibration Software plus appropriate calibration hardware must be provided by the user.   Included is a calibration manual, MET/CAL procedures, and an interface module that permits serial communication between a 787 and a PC.