DruckTest GaWa EX with rechargeable battery range 0-2 bar and 0-100 bar Robust, accurate Gas leak detector in the aluminum housing with lighted display with menu technology for minimum and maximum pressure, or start and end pressure and pressure drop. Pressure range: 0 to 200 mbar, resolution 0.1 mbar 200 to 2000 mbar, resolution 1 mbar 0 to 100 bar, resolution 5 mbar Explosions proofed instrument: Sign: II 2G Ex ib IIB T3 Gb BVS 05 ATEX E 010 X Temperature range: -20°C <= TA <= +50°C