Features: 3200 counts and 33 segments bar graph LCD display Jaw opening capability: 55mm Diode test and continuity test Auto power off and back light Zero adjustment and data hold Specifications: Maximum voltage between terminals and earth ground: CAT II 1000V dc or 750V ac rms. (sine) Display: LCD, 3200 counts and 33 segments bar graph updates 2-3/sec. Ranging method: Auto/Manual Jaw opening capability: 55mm (Max conductor size) Power Supply: 9V battery, NEDA 1604 or 6F22 006P (not included) Operating environment: 0 to 40 Centigrade Storage temperature: -10 to 50 Centigrade Altitude: 2000m Size: 282*104*47mm SKU: X1IN10284 Package includes: 1 * M9912 Digital Clamp Meter 1 * Set test leads 1 * User manual