40136N NCV Detector 50-600V AC Pro

40136N NCV Detector 50-600V AC Pro

SKU: 59992440 Model: 40136N

Southwire Pro 40136N AC non-contact voltage (NCV) pen tester a valuable addition to your tool bag. Use it whenever you perform electrical work to identify where voltage is present. Detects voltage in wires, light switches, circuit breakers, outlets and light fixtures. Press the On button and the detection tip glows green. Move the detector tip close to the electrical wire or device being tested. If voltage is detected, the detection tip will change from green to red and begin flashing. The NCV will also beep loudly. The 40136N can also be inserted directly into electrical outlets to verify operation. All Southwire non-contact voltage detectors come with a built-in focused LED flashlight so you can illuminate dark areas. Auto power off feature helps conserve battery power. Silent Mode allows you to silence the beeper for quiet areas like hospitals, office buildings, and schools. As an added safety feature, the 40136N has a low-battery self test which periodically checks the condition of the batteries. If battery voltage becomes too low, the self-test circuit turn off the non-contact voltage detector until the batteries are replaced. The 40136N is UL listed. Not designed for use with Tamper Resistant (TR) outlets.

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Features & Benefits

  • Southwire Pen style voltage tester
  • AUDIBLE AND VISUAL INDICATION of AC voltage from 50 to 600V
  • PINPOINTS LIVE CIRCUTS: Flashing and beeping rate increase as the detector gets closer to the Voltage source allowing the user to pinpoint live circuits
  • INCREASED BATTERY LIFE: The auto power off feature increases the battery life by powering off after 5 minuets of inactivity
  • BUILT-IN LED FLASHLIGHT: Powerful work light for added convenience in dimly lit areas
  • PROXIMITY INDICATION beeping and flash rate increases as tester gets closer to the voltage source


imperial metric
Stock # 59992440 59992440
Model # 40136N 40136N
UPC # 032886963070 032886963070
Product Height 6.23 15.82 inch cm
Product Width 0.83 2.11 inch cm
Depth 0.99 2.51 inch cm
Product Weight 0.16 0.07 lbs kg
Safety Rating CAT IV 600V CAT IV 600V
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