Geiger counter at medium-low radiation level, producing sparse but steady clicks at about 2-3 per second. The sound is crisp and metallic, with subtle electrical buzzing and a faint ambient hiss, as if recorded in a quiet lab room. The clicks have a slight echo and a dry, retro quality reminiscent of vintage detectors. Seamless loop, no abrupt start or end clicks, ideal for background radiation monitoring scenes.
