... TOP DMM, BENCH-TOP DMM, oscilloscope, frequency counter, fuction generator BENCH TOP MULTIMETER, BENCH-TOP MULTIMETER, BENCH TOP DMM, BENCH ... TOP DMM, Bench-Type DMM, oscilloscope, frequency counter, fuction generator Model VC8045 4 1/2 Auto-range Bench-top Digital ... , resolution:10uV; 4.Max. current measuring: 20A, polarity automatic switch, data hold, backlight 5.AC measuring adopt high accuracy true ...