This Propane Tank Scale lets you know how much gas you’ve got left in your 9kg (20lb) propane tank by weighing it. It needs two AA batteries and the scale reads in quarter tank increments. Just leave your gas tank on it and check it after you use it and you’ll be fine. Trust us. US$29.95
Our patented Propane Tank Scale uses a sensitive electronic scale and LED warning lights to make sure your barbecue never sputters and dies with raw hamburgers on the grill.