Profile: Ashridge Engineering Ltd. designs and manufactures instrumentation for level, pressure, leakage management and winding temperature protection. We have an ISO-9000 based QA system. We concentrate on industrial instrumentation, protection, control and telemetry issues. Some of our products are water detectors, hydro-guard, data loggers, level and pressure transmitters. Our products are infused in application environment to provide services like detecting and measuring the depth of water accumulating beneath furnace fuel oil and diesel, developing acoustic measuring techniques for cost effective location of leaks, measuring, recording and transmitting flow, pressure and leak-noise data. Collecting cost effective data and encountering liquid level measurement problems are other comprised services.