EX505: 11 Function Heavy Duty True RMS Industrial MultiMeter à¤Ã×èͧÁ×ÍÇÑ´ DMM Digital multimeter ÁÑŵÔÁÔàµÍÃì >EX505 EX505: 11 Function Heavy Duty True RMS Industrial MultiMeter True RMS DMM with 4,000 count large LCD display, temperature function and waterproof housing Features: True RMS DMM with 11 functions and 0.5% basic accuracy AC/DC Voltage & Current, Resistance, Capacitance, Frequency, Temperature, Duty Cycle, Diode/Continuity Dual sensitivity frequency functions (electrical/electronic) 1000V input protection on all functions 10A max Current Data hold, Relative, Auto power off 4,000 count large backlit LCD Double molded housing for waterproof protection Complete with double molded test leads, magnetic hanging strap, Type K bead wire temp probe, carrying case and 9V battery For complete specs please download the product datasheet (not available for some accessories) All in one EX505 Extech Multimeter ÁÑŵÔÁÔàµÍÃì à¤Ã×èͧà´ÕÂÇÇÑ´ä´éËÅÒ¤èÒ