Are you preparing to hang a painting, perform an installation, or simply carry out renovation work? The RETLUX RDT 100 is a 4-in-1 multi-detector designed to locate wood, metal, live wires, and measure depths within walls. Its detection ranges are clearly defined: up to 25 mm for wood, 40 mm for metal, 70 mm for live wires, and 45 mm for depth measurement. Each detection is confirmed by dual feedback: visual signaling on a digital screen and an audible alert, allowing you to work with precision and peace of mind. Compact (60 x 145 x 35 mm) and powered by a 9 V battery, it fits easily into any toolbox.