Specification Amount : 219.99 Brand : H HOLDPEAK Color : Blue-5800G CurrencyCode : USD Label : H HOLDPEAK Manufacturer : H HOLDPEAK Model : HP 5800G NumberOfItems : 1 PackageDimensions_Weight : 1.33379668510 PackageDimensions : L:11.0629921147 X W:6.4566929068 X H:2.4015748007 PartNumber : HP-5800G-1 ProductGroup : Home Improvement ProductTypeName : GAS_SMOKE_FIRE_ALARM Publisher : H HOLDPEAK SmallImage_Height : 75 SmallImage_URL : https://m.media-amazon.com/images/I/415FD1nDniL._SL75_.jpg SmallImage_Width : 75 Studio : H HOLDPEAK Title : HOLDPEAK Ammonia Gas Meter Detector, NH3 Gas Monitor Sensor with Range 0-100 ppm & 0.1ppm Resolution, Portable Air Quality Detector Meter for Farm, Poultry, Pig & Livestockã€USB Recharge】 Weight : 1.3 WeightUnit : pounds