The pocket-sized voltage detector The next generation VoltAlert™ AC non-contact voltage testers from Fluke are easy to use just touch the tip to a terminal strip, outlet, or supply cord. When the tip glows red and the unit beeps, you know there’s voltage present. Electricians, maintenance, service, safety personnel, and homeowners can quickly test for energized circuits in the workplace or at home. Voltbeat™ technology & continuous self-test so you always know it’s working Upon detection, tip glows and beeper sounds CAT IV 1000 V for added protection Expanded range: 90 V to 1000 V AC or 200V to 1000V AC depending on model 20 V to 90 V AC control circuit model also available Two-year warranty Specifications Operating principle Senses the steady state electrostatic ?eld produced by ac voltage through insulation without requiring contact to the bare conductor. A red glow at the tip and a beeping noise (if not switched OFF) indicates the presence of voltage. Voltage sensing ranges Nominally, 90 V AC to 1000 V AC or 200 V AC to 1000 V AC depending on model, 45 Hz to 405 Hz; also a 20 V to 90 V control circuit model Detector tip style Blade or round, depending on model Light source One high intensity red LED Agency Approvals c CSA us, CE, C-Tick Safety Rating 1000 V, CAT IV IP Rating IP 40 Operating Temperature -10 °C to 50 °C Operating humidity ranges 0 % to 95 % (0 °C to 30 °C) 0 % to 75 % (30 °C to 40 °C) 0 % to 45 % (40 °C to 55 °C) Operating Altitude 3000 meters Batteries 2 AAA alkaline batteries included Note: Product does not respond to random electrostatic discharge. Products Not Affiliated with Fluke Australia. Product Warranty threw Purchase Network.