Air Quality Services Flow Measurement FLOW MEASURING INSTRUMENT AND CHART RECORDER PI 500 Hand-held instrument for industryFlow measurementPressure/vacuum measurementTemperature measurementMoisture/dew point measurement Ultrasonic Leak Detection DETECTION AND ELIMINATION OF LEAKAGES LEAK DETECTOR LD500 Detection and elimination of leakages Find the smallest leaks from a far distance Find the smallest leaks from a far distance Auto level: adapts the sensitivity automatically to the environment and eliminates the ambient noise reliably Photograph leaking parts Describe the leak and necessary actions Transmit the leak details via USB to your desktop software Create an ISO 50001 report Seek the leak the whole day (9 hours)