Electronic Specialties 597 Premium Automotive CATIII 1000V Hybrid Safe DMM CAT III 1000 volt rated - safe to use with hybrids and waterproof to IP67 standards Backlit LCD display with 40 segment analog bar graph 1 Ms Peak Min/Max function for glitch capture Ms Pulse Width for fuel injector on-time Desirable 20 amperes fused test range, hard storage case for safe storage