Profile: Global Instruments is a supplier of different kinds of measuring instruments. We offer various types of measuring instruments such as pH meter, anemometer, sound level meter, transistor testers and capacitance meters. Our leakage current tester features high precision AC mA measurement, measures AC mA on the inductive conductors, built-in data hold function, crystal time base, LCD display which allows clear readout-out even at high ambient light level, LSI circuit provides reliability & durability and overload protection circuit which is provided for all ranges. We also provide earth fault locators, soil moisture meters, infrared thermometers, clamp on power meters, insulation testers and oscilloscopes.