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Supreme Instrument Laboratories
Phase Shifting Transformers
Supreme Instrument Laboratories offers Phase Shifting Transformers. These are special transformers, which provide convenient means to adjust phase angle (power factor) of AC loading circuit while test read more
Multi Secondary Voltage Transformer (MSVT)
Supreme Instrument Laboratories offers a Multi Secondary Voltage Transformer (MSVT), with ratio 240 V/240 V having 88/44/22/11 secondary winding rated for 5 VA/10 VA/20 VA or 40 VA or any other VA rat read more
Phantom Load Test Set, 3-Phase
Supreme Instrument Laboratories offers a 3-phase Phantom Load Test Set. This is a portable testing accessory designed for field service. It simulates various load conditions usually prevailing in powe read more
Meter Test Bench, Three-Phase
Supreme Instrument Laboratories offers a three-phase Meter Test Bench. This is suitable for calibration and testing of AC ammeters, voltmeters, single phase energy meters, watt meters, power factor me read more
Meter Test Bench, Single Phase
Supreme Instrument Laboratories offers a single phase Meter Test Bench. This is suitable for calibration and testing of AC ammeters, AC voltmeters, AC single phase energy meters, power factor meters a read more