PCE Instruments Geiger-Mueller counter 622595 - PCE Instruments PCE-RAM 5, PCE Instruments manufactures the PCE-RAM 5 Geiger-Mueller counter, which detects X-ray, beta, and gamma radiation. It features both acoustic and visual signals along with an included dosimeter for comprehensive monitoring. This radiation detector is typically used for monitoring ionising radiation levels in medical, industrial, and research settings. PCE Instruments PCE-RAM 5 Geiger-Mueller Counter X-ray/Beta/Gamma OLED Dosimeter