EX470: 12 Function True RMS Professional MultiMeter + InfraRed à¤Ã×èͧÁ×ÍÇÑ´ DMM Digital multimeter ÁÑŵÔÁÔàµÍÃì >EX470 EX470: 12 Function True RMS Professional MultiMeter + InfraRed Thermometer True RMS, autoranging DMM with large digit LCD display and Type-K/IR temperature function Features: True RMS DMM with 12 functions and 0.3% basic accuracy AC/DC Voltage & Current, Resistance, Capacitance, Frequency, TypeK & IR Temperature, Diode/Continuity, Duty Cycle Built-in non-contact InfraRed Thermometer with 8:1 distance to target ratio with 0.95 fixed emissivity Input fuse protection and mis-connection warning 20A max Current Type K temperature measurements Data hold, Relative, Auto power off Large-digit backlit LCD Complete with CAT3 test leads, tilt stand, protective holster, velcro hanging strap, Type K bead wire temp probe and 9V battery For complete specs please download the product datasheet (not available for some accessories) All in one EX470 Extech Multimeter ÁÑŵÔÁÔàµÍÃì à¤Ã×èͧà´ÕÂÇÇÑ´ä´éËÅÒ¤èÒ