Prime USA Scales OP-720 scale kit is everything you need to build your own truck scales, livestock scale, or platform scale. Our NTEP approved load cells are built for durable and rugged use. Available in a variety of sizes from 1,000 lb to 40,000 lb. In both alloy steel and stainless steel for wash down applications. The OP-900 indicator comes with RS-232 serial ports to connect with printer, pc, or software. Our kit features a junction box, load cell wire, leveling feet, stainless steel home run cable, and summing card. This system allows for heavy-duty applications and to build a cost effective scale. Floor scale kit comprised of LARGE ENVELOPE (4) alloy steel load cells, (1) junction box, (1) digital indicator, (4) leveling feet, (1) stainless steel home run cable, manual, and instructions for set-up. Total capacity is 20,000 lb. Kit Features: This weighing kit consists of everything you need to build your own scale (except the platform) Create your own custom capacity scale with your own platform of any material or size Popularly used for tanks and hoppers to weigh liquids or even wooden boards Kit can be customized to add more load cells to your needs or upgrade parts and accessories 200% overload protection on load cells Included with Kit: 4 NTEP Load Cells (with various capacities available) Mounting hardware 1 NTEP Bright LED or LCCD display with wall-mounting stand and RS-232 1 NEMA rated 4 port junction box 4 leveling feet 20? Long stainless steel shielded cable with quick disconnect Indicator Feature: OP-900 NTEP indicator with LED or LCD display 1? Tall backlit display Optional Rechargeable battery (up to 100 hrs) Metal casing AC adapter included Weighing units: (LED:kg/lb) ( LCD:lb/kg/g/oz/lb:oz) Gross/Tare/Pre-Set Tare/Zero Multiple Hold functions Count weighing Accumulation weighing Overload / Underload alarm Splash proof keyboard and display Connects to a remote display and printer NTEP approved for 5,000 divisions Displays up to 50,000 graduations Full Duplex RS-232 Serial Port WHY BUY FROM US? Prime USA Scales is an American owned and operated business. We have been in the weighing industry for over 20 years. Our family owned business has three generations in the scale industry. We offer a quality built product at a reasonable price. We specialize in scales, scale service, and calibration. We stock all parts: load cells, digital displays, junction box, cables, and more. On top of that we offer sales, service, and calibration in the largest cities throughout the US. We stand behind our products and have a knowledgeable staff ready to help with any questions.