• CAT IV 600V, CAT III 1000V
• Auto-range & manual range selection
• True RMS AC Voltage & current for accurate measurements
• 1000V input protection on all ranges
• IP67 waterproof and dustproof level, completely sealed, able to withstand 3 meters (10 feet)>
• 4000 counts LCD display with backlight
• Test batteries, continuity and diodes.