The HD Series MEANS Heavy Duty. These scales are extra durable and designed for shipping, weight checking, and all light industrial uses. They have a built in RS232 Computer port and come with a 6 foot RS232 cable. You can use them as a standalone scale or plug them into your computer to tie in with UPS Worldship® Software (not included). Simply plug the scale into your computer, power it on, select a compatible scale in Worldship® and you are ready to go. Their rugged design has made them a proven winner for warehouses everywhere. Adjustable rubber feet keep this scale stable and level on all surfaces. The HD comes with an AC Adaptor and RS 232 Cable. The scale can be also be powered by AA batteries for portable weighing. The display is extra large LCD with an easy to understand readout and keypad. 12" x 12.5" Cast Steel Platform with Non-Slip Design Large LCD Display, 1" High, with "Negative Weight", lb., kg., and TARE Displays AC Adaptor Included UPS® COMPATIBLE RS 232 with Computer Interface Cable Included Extra Durable "Heavy Duty" Design Excellent for Shipping / Receiving, Spot Checking, Refrigerant and More Extra long 6 ft. Cord on Mountable Display for Perfect, Quick Installation on Any Table or Wall Capacity/Accuracy is 150lb x 0. 05lb or 260lb x 0.1lb Reads in Pounds or Kilograms Full Lifetime/30 Year International Warranty
Model Capacity Readablity Pan Size HD-150 150 lb 0.05 lb 12" x 12.5" HD-300 300 lb 0.1 lb 12" x 12.5"