Unistar Aquatech Private Limited offers Pressure Gauge with Measuring Meter. Unistar Aquatech Private Limited is an ISO 9001:2000 accredited company supplying a wide range of water treatment & RO plants and allied spare parts. The Pressure Gauge with Measuring Meter is used in the measurement of pressure differentials in various water treatment plants. The Pressure Gauge provides good accuracy, performance and durability and comes with a measuring meter that gives highly accurate readings that can be easily read.