The Fluke 305 come with all the rugged, reliable and accurate features you have come to trust, in a small, ergonomic design. The innovative body design offers a more compact tool to meet your needs. With features of AC current measurements up to 999 A, a large 30 mm jaw opening and CAT IV 300 V/CAT III 600 V safety rating, you get an easy-to-use tool that handles your everyday electrical maintenance needs.  Features: 999.0 A ac current measurement  Cat IV 300V / CAT III 600V safety rated  30 mm jaw size for numerous applications  Resistance range of 40 kâ„ Slim, ergonomic design is easy to carry and simple to use  Easy to read backlight display  Technical Specifications  AC current Range999.9  Accuracy  2% ±5  AC voltage Range 400/600  Accuracy   1.5% ±5 DC voltage Range 400/600  Accuracy  1.5% ±5  DC mV range Resistance Range 4000 Ω Accuracy  1% ±5 Continuity ≤70 Ω Backlight display  Yes Data Hold  Yes  Size H x W x D (mm)  208 x 58.5 x 28  Jaw size 300 mm  Safety rating  CAT III 600 V Temperature 0 ~ 40 °C  Includes: Clamp Meter Two AA Batteries  User’s Manual Test Leads  Two-year Warranty