OP-915-BT Ball Top Bench Scale NTEP (Legal for trade)


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Optima Scales OP-915-BT Ball Top Bench Scale is best in class weighing solutions for applications such as food processing, straight weighing, and over/under weighing (check weighing). The ball top bench scale allows for easy moving along of products during a downline. The Ball Deck scale comes in sizes from 18″x18″ to 24″x24″ and capacities from 500 lb to 1,000 lb. NTEP Approved (legal for trade). Comes with our OP-900 indicator and calibrated for accuracy.

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  • Welded sturdy construction
  • Ideal weighing solution for applications such as portion control, food processing, straight weighing or over/under weighing
  • High accuracy single point strain gauge aluminum load cell
  • Designed for speed and accuracy with an extremely heavy duty platform and rugged stainless steel enclosure
  • Ideal for busy shipping docks, outdoor markets, manufacturers, food processing and other bulk sales
  • High resolution with overload protection
  • Standard package includes: platform, shroud, indicator (Legal for Trade), load cells, column, level feet, and all necessary hardware
  • NTEP class III, 5000 divisions
  • Mild steel platform, with a 304 stainless steel tray for easy cleaning
  • Adjustable tilt display for convenient viewing
  • Aluminum environmentally sealed single point load cell
  • Adjustable feet provides exceptional traction
  • Standard removable column and wall mounting option
  • OP-900 NTEP indicator with 6 digit, 1” display
  • Check-weighing feature for quick portioning
  • Built-in RS-232 communication port
  • Level bubble
  • US Legal For Trade CC #: 11-016
  • Canada Legal For Trade CC#: AM-5817
  • Factory Calibrated
  • Overload Protection
  • 2 Year Warranty Electronics
  • 5 Year Warrnaty on Frame

Indicator Features:

  • OP-900 NTEP indicator with LED or LCD display
  • 1″ Tall backlit display
  • Optional Rechargeable battery (up to 100 hrs)
  • Metal casing (Stainless steel or washdown upgradeable)
  • 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


  • Pan/Frame Material: Stainless Steel / Mild Steel
  • Accuracy CLass (T-900): 5000 e
  • Resolution: Display 30,000; ADC 2,000,000
  • Zero Stability Error: TK0 < 0.1 µV//K
  • Span Stability Error: TKspn < ±6 ppm//K
  • Sensitivity (Internal): 0.3 µV/d
  • Input Voltage: -30 ~ 30mV DC
  • Excitation Circuit: 5 VDC, 4 wire connection (+Exec, -Exec, +Sig, -Sig); Maximum 6 x 350Ω load cells
  • Power: AC100~250V; Rechargeable battery optional
  • Temperature/Humidity: -10℃ ~ +40℃; ≤90%RH
  • Storage Temperature: -40℃ ~ +70℃;=
OP-915-BT-1818-500 18”x18”, Cap: 500lb x 0.1lb
OP-915-BT-2424-500 24”x24”, Cap: 500lb x 0.1lb
OP-915-BT-2424-1000  24”x24”, Cap: 1000lb x 0.2lb

OP-915 Brochure

Prime 900 Indicator

Prime 900 Manual


Service Locations in All Major US Cities

Questions? Call Us Now at (800) 917-7205 or Email