$195.00
SE
GUOYUGRA GY/VGD-200-CO-G (0-500ppm) carbon monoxide Detector
CO0-500Pm (optional 1000ppm, 2000ppm)diffusion
Ordinary performance, High Sensitivity Intelligent Sensors and Low Power MCU chip design, the device supports remote control zeroing, calibrating and alarm value setting, integrated sound and light alarm and high definition LCD screen.

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