This is a Milli-Volt and Milli-Amp Source for Calibration of Temperature Measurement and Control Instruments using Thermocouples. There is also a Passive Variable Resistance Source for Simulating a PT-100 RTD Sensor.
This calibrator was a simple solution i built. This instrument itself was calibrated by Instruments like the Calibrators from Omega which are the best [...]
Decades ago, when a customer found that my Tera Ohm Meter expensive, He suggested the specs for this low cost scaled-down model. This was found useful for people sub-contracting Telecom Equipment Manufacturing.
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Megger – Electric Power Test Equipment
Megger-Wikipedia
Megger instrument for measuring the insulation resistance
High voltage ohmmeters
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Electrical Insulation Testing Products
Insulation Resistance [...]
