OP-900A-SL or OP-900B-SL Stainless Steel Washdown Indicator

Original price was: $899.00.Current price is: $699.00.

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Prime USA Scales offers our OP-900A-SL (LED) and OP-900B-SL (LCD) for Stainless Steel Washdown applications. Our Indicator is top of the line for NEMA 4X rated applications that require leaving the scale outdoors, high pressure washing, seafood applications, food applications, and more. The indicator comes standard with AC adapter, rechargeable battery, LED or LCD display, and built in RS-232 port (hardwire). The RS-232 port is commonly used for connection to a computer, printer, and external display.


  • NEMA-4X Washdown Stainless Steel casing
  • AC adapter and Battery included
  • Weighing units for LED: (lb/kg)
  • Weighing Units for LCD: (g/oz/lb:oz)
  • Gross/Tare/Pre-Set Tare/Zero
  • Multiple Hold functions
  • Count weighing
  • Accumulation weighing
  • Overload / Underload alarm
  • Power saving mode
  • Automatic date and time update
  • Ability to modify gravity based on
  • different geographical locations
  • 100% manual zero range setting
  • Automatic error warning alarm
  • Splash proof  keyboard and display
  • Connects to a remote display
  • Connects to multiple printers
  • NTEP approved for 5,000 divisions
  • Displays up to 50,000 graduations
  • 1” LED or LCD display with backlight
  • Mounting bracket and Hardware (included)
  • Operates on 110V AC adapter (included)
  • Full Duplex RS-232 Serial Port
  • Drives up to 6 350Ω load cells



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