... Battery and Cleaning Fluids.SpecificationsEM2230A, EM2230AATC:E: -84~32°F, P: -60~32°F, B: 1.100~1.400sgEM2230B, EM2230BATC:E: -60 ... , B: 1.100~1.400sgEM2230C: E: -60~32°F, P: -50~32°F, B: 1.15~1.30sgEM2230D: E: -50~0 ... ~1.30sgEM2230E: E: -90~32°F, E: -70~0°F, P: -70~32°F, P: -60~0°F, B: 1.100~1.400sgEM2230F: ... , European directive and standards NEW EASTERN EM2230 ANTIFREEZE REFRACTOMETER/Car repair tools