Digital Multimeter
Features:
4 3/4 Digit, 40,000 count digital multimeterAC True RMS or AC+DC voltage & current True RMSData save and recall by using SW-442B software programData hold and automatic power offBuild in USB & RS-232C interfaceTriple display (main: 40,000 counts, sub right and left display: 4,000 counts)Analog bar graph: 40 segments, update rate: 10 time/s)Measure temperature, 4-20mA loop current, relative mode, max & minMax. 0.025% accuracy at DC voltageInner space for containing accessories such as test leadsLow battery display and set up functionFull overload protectionMeasure frequency, period, capacitance, continuity
Specifications:
DC Voltage Range: 400mV,4V,40V,400V,1000V? AC Voltage Range: 4V,40V,400V,1000V? DC Current Range: 400µA,4000µA,40mA,400mA,10A? AC Current Range: 400µA,4000µA,40mA,400mA,10A? Resistance Range: 400Ω,4kΩ,40kΩ,400kΩ,4MΩ, 40MΩ? Capacitance Range: 40nF,400nF,4µF,40µF,400µF,4mF,40mF? Frequency: 40Hz,400Hz,4KHz,40KHz,400KHz,4MHz,40MHz,400MHzOperating temperature: 0 to 40°C
