The new Fluke 28 II digital multimeter sets new standards in terms of use in adverse conditions and has the necessary accuracy for troubleshooting in electrical systems. The measuring device is specified according to IP 67 (water and dust tight) and registered for approval according to MSHA (mining applications), the extended operating temperature is between -15 and +55 degrees Celsius for a period of up to 20 minutes, the device is designed for 95 percent humidity and has been developed and tested to withstand a drop from 3 meters without any problems. The new Fluke 20 Series multimeters are designed for use in harsh environments