1. How can the user tell if the Wavetek Model 473 Digital Thermocouple Calibrator/Indicator is in “calibrate” mode or in “indicate” mode?
2. Briefly explain the function of the “mA INPUT” key on the Model 473 Digital Thermocouple Calibrator/Indicator.
3. What is the purpose of the “mA Switch A/B”, and where is this switch located?
4. What is the specified mV input and output accuracy of the 473 Digital Thermocouple Calibrator/Indicator?