OP-915BWDP Bench Scale with Wheels and Backrail


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Optima Portable Bench scale for food applications, distilleries, recycling, drums, and chemical applications. Great for portable applications with built in handle, wheels, and locks. The OP-915BWDP is NTEP Approved (Legal for trade). The Optima bench scale is constructed with a high accuracy load cell, study construction, and built for day to day use. Included is our OP-900 indicator, rechargeable battery, and calibration. The caster wheels make the scale easy to move to any location. Ideal for use to weigh drums, barrels, containers, shipping, recyclables, produce, or any certified applications.


  • Portable scale and Indicator made for easy moveable use
  • Designed for speed and accuracy with an extremely heavy duty platform, built in back rails and wheels
  • Ideal for busy shipping docks, outdoor markets, manufacturers, food processing and other bulk sales
  • High Resolution with overload protection
  • Some sizes can have wheels replaced by level feet
  • Standard Package Includes: Platform, Shroud, Indicator (Legal for Trade), Load Cells, Column, Wheels, Hardware
  • Alloy steel base, diamond steel platter
  • OP-900MS backlit LCD or LED indicator with a rechargeable battery
  • Alloy steel load cell with hardwired cable to indicator for maximum protection
  • Detachable column and tilt stand for table, wall or under counter mounting
  • Overload stops on scale base
  • Measurement units: (LED: lb, kg) & (LCD: lb, kg, g, oz, lb:oz)
  • Lower/upper limit alarm
  • Counting feature (Not Legal for Trade)
  • Accumulation feature
  • Check-weighing feature for quick portioning
  • Level bubble
  • NTEP 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
  • Rechargeable battery (up to 100 hrs)
  • 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: Diamond Plated
  • Accuracy Class (OP-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 Brochure

Prime 900 Indicator

Prime 900 Manual


Service Locations in All Major US Cities

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