Maximum voltage between terminals and earth ground: 600V DC or 600V AC

Fuse protection  : F 250Ma/250V Self-restoring fuse

Power : 9V battery, NEDA 1604 or 6F22 not included

Display  : LCD, 1999 counts, updates 2-3 times per second

Measuring method    : Dual-slope integration A/D converter

Over range Indication  : Only figure "1" on the display

Poladty indication   : "-"display for negative polarity

Operating Environment  : 0 to 40°

Storage temperature   : -10 to 50°

Low battery indication    : appears on the display

Size  :32×63×130mm

Weight  : Approx. 215g