73/77 digital multimeters all-round performers 1 0 45 4 -e ng r ev. 01 the model numbers fluke 73 and 77 are an important part of fluke s reputation. in many years of service they have become the preferred models for a large number of professionals. the fluke 73 and 77 offer exactly the right fit for a wide range of measurements. they are truly all- round performers. the 73 iii is perfectly suited for many electronic applications and has the "classic" 70 series design with removable holster. the 77 iii has all the features and functions for a wide range of industrial applications packaged in an ergonomic case with integrated holster. both models come with the unique lifetime warranty. safety conformance all inputs on the fluke 73 are protected to e n61010-1, c at i i 6 00v, ul, csa and t ? v listed. all inputs on the fluke 77 are protected to en61010-1 cat iii 600v and cat ii 1000v, ul, csa and t ? v listed. features features accuracies are best accuracies for each function. battery life: 2000 hours typical size (hxwxd): 73 iii 166 mm x 75 mm x 28 mm 77 iii 190 mm x 89 mm x 37 mm weight: 0.34 kg lifetime warranty accessories and ordering information included accessories 73 iii : tl75 test leads, operator s manual, 9v battery (installed) and c70y holster 77 iii : tl75 test leads, operator s manual, 9v battery (installed) ordering information fluke 73 iii multimeter fluke 77 iii multimeter specifications function maximum max. resolution 73 iii 77 iii voltage dc 600 v 0.1 mv (0.3% + 1) 1000 v 0.1 mv (0.3% + 1) voltage ac 600 v 1 mv (0.2% + 2) 1000 v 1 mv (0.2% + 2) current dc 10 a 0.01 ma (1.5% + 2) (1.5% + 2) current ac 10 a 0.01 ma (2.5% + 2) (2.5% + 2) resistance 32 m ? 0.1 ? (0.5% + 1) (0.5% + 1) digital display counts high contrast digital display with large digits analog bargraph/segments auto and manual ranging automatic touch hold audible continuity / diode test ergonomic case with integrated holster classic design with removable holster sleep mode preserves battery life en 61010-1 safety rating 73 iii 77 iii 3200 3200 31 31 cat iii 600v cat ii 600v cat ii 1000v
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