... is so waterproof that it evencan work under water. Furthermore, over 10,000 reads are ... . FeaturesStainless steel body, molded rubber handle, super durabilityNon-contacting readingCompletely water proofSabotage absorbent, resistant ... BeSeen-GT04 PhysicalStainlesssteel body, molded rubber handle, super durabilityDimensions155XΦ27.5mmWorkingFrequency125KHzOperatingTemperature-45°to +85°CHumidity5% ...