Klein Tools 전압 테스터 비접촉 V 테스터 펜 AC 전압 IR 온도 그레이트 HVAC 테스터용 적외선 온도계 (NCVT-4IR)

["Voltage Tester designed specifically for HVAC applications","Volt Pen provides non-contact determination of AC voltage in cables, cords, circuit breakers, switches, outlets and wires, as well as AC voltage in security, entertainment, communications, environmental control, and irrigation systems","Detects AC voltage from 12 to 1000V with visual and audible indicators","4:1 distance-to-spot ratio IR thermometer with user selectable Degrees Fahrenheit or Degrees Celsius from -22 to 482-Degree Fahrenheit (-30 to 250-Degree Celsius)","Convenient laser pointer to target measurement area for temperature measurement"]