MeshGuard Stainless Steel Detector 2.4GHz w/o Battery, Hydrogen Cyanide HCN Range: 0 to 50 ppm, 0.5ppm Resolution Disposable batteries needs to be ordered separately. See also **note below. Minimum 1 disposable battery is recommended to be ordered seperately.
MeshGuard Stainless Steel Detector 2.4GHz w/o Battery, Phosphine PH₃ Range: 0 to 20 ppm, 0.1ppm Resolution Disposable batteries needs to be ordered separately. See also **note below. Minimum 1 disposable battery is recommended to be ordered seperately.
MeshGuard Stainless Steel Detector 2.4GHz w/o Battery, Hydrogen chloride HCl Range: 0 to 15 ppm, 1ppm Resolution Disposable batteries needs to be ordered separately. See also **note below. Minimum 1 disposable battery is recommended to be ordered seperately.
MeshGuard Stainless Steel, HCN, Without Battery Disposable batteries needs to be ordered separately. See also **note below, LoRa 868MHz EU, Standard Kit