... anti-urine, resistance to temperature shock, waterproof, thermo stability and low-temperature resistance, and resistance ... -urine, resistance to temperature shock, waterproof, thermo stability and low-temperature resistance, and resistance ... shock, waterproof, thermo stability and low-temperature resistance, and resistance to acid and alkali.Storage temperature: -40ºC - 60 ºC 134.2khz Low frequency ...