Brand：
$518.00
SE
GUOYUGRA GY/VGD-200-H2-G (0-500ppm) High Performance, Hydrogen Detector
H20-500Pm (optional 1000ppm, 5000ppm, 40000ppm)diffusion
High performance, online detection, MCU chip and intelligent Sensors technology, wireless transmission (such as LORA, 4G, WiFi, etc.), providing remote monitoring and data recording functions, LCDTFT high definition display.
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