The new PeakTech 3443 is a practical digital multimeter designed for high demands with a heavy-duty design and a variety of useful measurement functions. A unique feature of this series is that, in addition to a bright LED flashlight, it also includes illuminated function keys and a rotary switch, allowing you to use this IP67 waterproof device even under the worst conditions and in total darkness. In addition to its extensive measurement functions, this device also offers temperature measurement, MAX/MIN, peak, and a data hold function. Special emphasis was placed on user protection during development, with an IP67 waterproof, shock-resistant housing and a high overvoltage category. With these many excellent technical features, this device is perfectly suited for any electronics technician, engineer, or technician for daily field service in the service, construction, or industrial sectors.