DruckTest 2000 EX rechargeable battery NL Differential pressure measuring device 1,600 mbar Robust, precise digital manometer in aluminium housing Illuminated graphic display with menu technology for calling up minimum and maximum pressure or start and end pressure as well as pressure drop. Measuring range: 0 to 400 mbar with resolution 0.1 mbar and 400 to 1,600 mbar with resolution 1 mbar Dimensions: 165 x 58 x 34 mm Weight: approx. 450 g Explosion-proof measuring device: Marking: II 2G Ex ib IIB T3 Gb BVS 05 ATEX E 010 X Temperature range: -20°C <= TA <= +50°C