vasthi instruments are global leaders in manufacturing of gas analyzer, gas detectors, dew point meter, dew point analyzer online dew point meter, portable dew point meter, particulate monitors, stack gas analyzers, gas detector, hydrogen gas, hydrogen, single gas detector, wireless gas transmitter, wireless gas detector, hydrogen gas purity and have been supplying instruments to customers worldwide, our multidisciplinary team of scientists, physicians, engineers, and regulatory consultants with decades of global experience brings you the quintessential mechanism that provides complete safety accuracy and durability- vasthi engineers was formed with visionary thinking and innovative ideas resulting in innovative products and solutions- we enhance our product quality by the continuous process of research and development- we have wide range of models to suite various site conditions and processes-