... than Fluke Functions and features: 1,3 3 / 4 auto-range multimeter short-circuit proof, maximum display number: 3999; 2,43 ... German SIBA fuse, more stable performance, reliable, more secure; 7, all range and function of the overall protection, overvoltage protection up to ... 1000 volts; 8, special shielding design, effective against all kinds of interference; 9, a special energy saving design with ...