The OMYL-T10 and OMYL-T10E are robust temperature data loggers with IP65 enclosure. These data loggers are available with standard memory of 100,000 readings (OMYL-T10, OMYL-T10E) or expanded memory of 4 million readings (OMYL-T10-4M, OMYL-T10E-4M). The OMYL-T10/OMYL-T10-4M have an internal temperature sensor. The OMYL-T10E/OMYL-T10E-4M have the temperature sensor fitted in an integral 100 mm steel probe. These data loggers are suited for a variety of applications including environmental or climate studies, meteorological research and also in clean rooms and laboratories. OMYL-T10 Has Internal Temperature Sensor 20 Bit A/D Converter) Shock Proof, IP65 Housing (Dust and Water Jet Proof)