GY/VGD-200-C3H6O-G(0-2%Vol)
GUOYUGRA GY/VGD-200-C3H6O-G (0-2% Vol) Acetone Detector (Infrared)
NBCLab takes or designs pictures, and embezzlement is strictly prohibited
[Statement] The pictures are for users' reference. Due to product upgrading or shooting level, please refer to the real object