Brand：
$195.00
SE
GUOYUGRA GY/VGD-200-H2S-G (0-10ppm) hydrogen sulfide Detector
H2S0-10Pm (optional 50ppm, 100ppm)diffusion
Combining high-precision detection, flexible output and multi-scene applicability, the MCU chip realizes low power consumption and high Stability, and is equipped with high definition LCD, intelligent Sensors and remote alarm functions.
If you don't know how to choose "Gas detector", please consult customer service.