Jennings CJ4000 Digital Scale with 4000g Capacity The Jennings CJ4000 digital scale is the largest of Jennings' CJ digital scale line. These digital scales are known for their great value and extended lifespans, assisted by Jennings' 20-year manufacturer warranty. Other features you'll find with the Jennings' CJ4000 include durabilty, extra large LCD screen, stainless steel weighing tray, detachable bowl/cover included, and dual power options. See why Jennings CJ 4000 digital scale is the best value in the business! Click to View Scale Manual