The US-BL20KSS crane scale with 3" scoreboard makes weighing simple, easy, and efficient with our US-WFX handheld display. This device allows users to see the digital weight at the users hand from up to 300?. Great for applications requiring overhead lifting, crane use, recycling, shipping, container weighing, forestry applications and much more. The USA Measurements US-BL20KSS series operates on rechargeable battery and has a bright green LED display for dual viewing. The US-WFX wireless remote operates on batteries, comes calibrated for accuracy, and has a 2 year warranty. (Unit is weather resistant for outdoor use)Specifications:Capacity: 20,000 lbAccuracy: 5 lbUnits: LB or KGUS-WFX Handheld Display3" LED Scoreboard DisplayCalibrated in PoundsTare rage: full cap.Load Cell Material: alloy steelCalibrated for accuracyAC/DC adapter (included)Built-in rechargeable battery2 Year Warranty on Frame2 Year Warranty on ElectronicsNon-NTEP (Not legal for trade) What?s Included: (1) Top Shackle(1) Bottom Clevis Hook(1) Tension Load cell(1) Built-in Rechargeable Battery(1) LCD Bright Digital Display(1) US-WFX Wireless Remote(1) 3" Scoreboard Display(1) Wireless Small Remote(1) AC Adapter(1) Manual(1) Factory Calibration Models: US-BL6KSS crane scale 6,000 lb with scoreboard 3"US-BL10KSS crane scale 10,000 lb with scoreboard 3"US-BL20KSS crane scale 20,000 lb with scoreboard 3" Resources: Big Lift ManualUS-WFX Wireless Display https://youtu.be/i_GwfODHlkM?si=XfVS52bpFL_YWT_v