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OHAUS PR-Series Analytical & Precision Balances

Designed for Routine Weighing Applications in Your Workplace

Offering accuracy and repeatability in essential weighing applications in laboratory, industrial and education settings, PR Analytical and Precision Balances deliver competitive performance at an economical price. Featuring RS232 connectivity for easy communication, and a backlit display and a simple interface for uncomplicated operation, the PR is perfectly designed for your workplace.

The PR Series is NTEP certified and Measurement Canada approved, making it suitable for legal-for-trade applications in the United States and Canada. The PR is equipped with basic weighing, parts counting and percent weighing applications, and is capable of displaying weight in grams, milligrams, carats, ounces, and more. The PR can also be connected to point-of-sale systems or printers via its standard RS-232 port, or via USB or Ethernet through an interface kit. Featuring an easy-to-read, brightly-lit display and a simple user interface, the PR is well-constructed for long-term use, and delivers competitive performance at an economical price.

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  • Basic Functionality for Routine Weighing Applications
    The PR is equipped with three essential weighing modes {Basic Weighing, Parts Counting, Percent Weighing}, RS-232 connectivity for data
    transfer and storage, making it ideal for routine weighing applications.
  • Designed for Uncomplicated Operation with Easy-to-Use Display and Interface
    Equipped with an easy-to-read, bright backlit display and a simple user interface, the PR is incredibly easy to operate, with almost no training required. Design features include user-selectable environmental filters and brightness settings, auto-tare, auto-dim, user-selectable span calibration points, software lockout and reset menu, user-selectable communication settings and data print options, user-definable project and user IDs, software overload/underload indicator, stability indicator.
  • Smart Design and Durable Construction
    The PR’s small footprint saves desktop space while providing a large weighing surface. The PR is durably constructed, and features a stainless steel pan to withstand day-to-day use in the workplace.
  • Easy to Clean Analytical Draftshield
    Pioneer’s draftshield is designed with all glass panels, including three sliding doors. All panels are easy to remove and replace, and together with a stainless steel bottom, make it fast and easy to clean.
  • 1 year warranty
Model # Description Capacity Platter Size (dia) Display Unit of Measure Battery Dimensions Shipping Weight
PR64/E Pioneer Analytical with Draftshield 62gx0.1mg 3.54in/9cm LCD mg; g; ct; oz; dwt; tical; tola; mommes; baht; grain; mesghal; Newton; ozt; custom unit AC Adaptor 7.9 × 12.5 × 11.9 in / 20.1 × 31.7 × 30.3 cm 10lb/4.5kg
PR124/E Pioneer Analytical with Draftshield 120x0.1mg 3.54 in/9 cm LCD mg; g; ct; oz; dwt; tical; tola; mommes; baht; grain; mesghal; Newton; ozt; custom unit AC Adaptor 7.9 × 12.5 × 11.9 in / 20.1 × 31.7 × 30.3 cm 10lb/4.5kg
PR124 Pioneer Analytical with Draftshield & InCal 120x0.1mg 3.54 in/9 cm LCD mg; g; ct; oz; dwt; tical; tola; mommes; baht; grain; mesghal; Newton; ozt; custom unit AC Adaptor 7.9 × 12.5 × 11.9 in / 20.1 × 31.7 × 30.3 cm 10lb/4.5kg
PR224/E Pioneer Analytical with Draftshield 220x0.1mg 3.54in/9cm LCD mg; g; ct; oz; dwt; tical; tola; mommes; baht; grain; mesghal; Newton; ozt; custom unit AC Adaptor 7.9 × 12.5 × 11.9 in / 20.1 × 31.7 × 30.3 cm 10lb/4.5kg
PR224 Pioneer Analytical with Draftshield & InCal 220x0.1mg 3.54in/9cm LCD mg; g; ct; oz; dwt; tical; tola; mommes; baht; grain; mesghal; Newton; ozt; custom unit AC Adaptor 7.9 × 12.5 × 11.9 in / 20.1 × 31.7 × 30.3 cm 10lb/4.5kg
PR223/E Pioneer Precision Balance with Draft Shield 220x1mg 4.72in/12cm LCD mg; g; ct; oz; dwt; tical; tola; mommes; baht; grain; mesghal; Newton; ozt; custom unit AC Adaptor 7.9 × 12.5 × 11.9 in / 20.1 × 31.7 × 30.3 cm 10lb/4.5 kg
PR322N/E Pioneer Precision Balance with Draft Shield 320x1mg 4.72in/12cm LCD mg; g; ct; oz; dwt; tical; tola; mommes; baht; grain; mesghal; Newton; ozt; custom unit AC Adaptor 7.9 × 12.5 × 11.9 in / 20.1 × 31.7 × 30.3 cm 10lb/4.5kg
PR323N/E Pioneer Precision Balance with Draft Shield 320gx.1 mg 4.72in/12cm LCD mg; g; ct; oz; dwt; tical; tola; mommes; baht; grain; mesghal; Newton; ozt; custom unit AC Adaptor 7.9 × 12.5 × 11.9 in / 20.1 × 31.7 × 30.3 cm 10lb/4.5kg
PR522N/E Pioneer Precision Balance with Draft Shield 520gx1mg 4.72in/12cm LCD mg; g; ct; oz; dwt; tical; tola; mommes; baht; grain; mesghal; Newton; ozt; custom unit AC Adaptor 7.9 × 12.5 × 11.9 in / 20.1 × 31.7 × 30.3 cm 10lb/4.5kg
PR523N/E Pioneer Precision Balance with Draft Shield 520gx.1 mg 4.72in/12cm LCD mg; g; ct; oz; dwt; tical; tola; mommes; baht; grain; mesghal; Newton; ozt; custom unit AC Adaptor 7.9 × 12.5 × 11.9 in / 20.1 × 31.7 × 30.3 cm 10lb/4.5kg
PR523/N Pioneer Precision Balance with Draft Shield 520gx.1mg 4.72in/12cm LCD mg; g; ct; oz; dwt; tical; tola; mommes; baht; grain; mesghal; Newton; ozt; custom unit AC Adaptor 7.9 × 12.5 × 11.9 in / 20.1 × 31.7 × 30.3 cm 10lb/4.5kg
PR523E Pioneer Analytical with Draftshield 520gx1mg 4.72in/12cm LCD mg; g; ct; oz; dwt; tical; tola; mommes; baht; grain; mesghal; Newton; ozt; custom unit AC Adaptor 7.9 × 12.5 × 11.9 in / 20.1 × 31.7 × 30.3 cm 10lb/4.5 kg
PR822N/E Pioneer Precision Balance 820gx0.01g 7.1 in/18cm LCD g; kg; lb; ct; oz; dwt; tical; tola; mommes; baht; grain; mesghal; Newton; ozt; custom unit AC Adaptor 7.9 × 12.5 × 3.7 in / 201 × 317 × 93 mm 7.7lb/3.5kg
PR1602E Pioneer Precision Balance 1600gx0.01g 7.1in/18 cm LCD g; kg; lb; ct; oz; dwt; tical; tola; mommes; baht; grain; mesghal; Newton; ozt; custom unit AC Adaptor 7.9 × 12.5 × 3.7 in / 201 × 317 × 93 mm 7.7lb/3.5kg
PR2202E Pioneer Precision Balance 2200gx0.01g 7.1in/18cm LCD g; kg; lb; ct; oz; dwt; tical; tola; mommes; baht; grain; mesghal; Newton; ozt; custom unit AC Adaptor 7.9 × 12.5 × 3.7 in / 201 × 317 × 93 mm 7.7lb/3.5kg
PR2202N/E Pioneer Precision Balance 2200gx0.01g 7.1in/18cm LCD g; kg; lb; ct; oz; dwt; tical; tola; mommes; baht; grain; mesghal; Newton; ozt; custom unit AC Adaptor 7.9 × 12.5 × 3.7 in / 201 × 317 × 93 mm 7.7lb/3.5kg
PR2201E Pioneer Precision Balance 2200gx0.1g 7.1in/18cm LCD g; kg; lb; ct; oz; dwt; tical; tola; mommes; baht; grain; mesghal; Newton; ozt; custom unit AC Adaptor 7.9 × 12.5 × 3.7 in / 201 × 317 × 93 mm 7.7lb/3.5kg
PR2201N/E Pioneer Precision Balance 2200gx0.1g 7.1in/18cm LCD g; kg; lb; ct; oz; dwt; tical; tola; mommes; baht; grain; mesghal; Newton; ozt; custom unit AC Adaptor 7.9 × 12.5 × 3.7 in / 201 × 317 × 93 mm 7.7lb/3.5kg
PR4202E Pioneer Precision Balance 4200gx0.01g 7.1in/18cm LCD g; kg; lb; ct; oz; dwt; tical; tola; mommes; baht; grain; mesghal; Newton; ozt; custom unit AC Adaptor 7.9 × 12.5 × 3.7 in / 201 × 317 × 93 mm 7.7lb/3.5kg
PR4201E Pioneer Precision Balance 4200gx0.1g 7.1in/18cm LCD g; kg; lb; ct; oz; dwt; tical; tola; mommes; baht; grain; mesghal; Newton; ozt; custom unit AC Adaptor 7.7 × 7.9 × 12.5 × 3.7 in / 201 × 317 × 93 mm 7.7lb/3.5kg
PR5202N/E Pioneer Precision Balance 5200gx0.01g 7.1in/18 cm LCD g; kg; lb; ct; oz; dwt; tical; tola; mommes; baht; grain; mesghal; Newton; ozt; custom unit AC Adaptor 7.9 × 12.5 × 3.7 in / 201 × 317 × 93 mm 7.7lb/3.5kg
PR5201N/E Pioneer Precision Balance 5200gx0.1g 7.1in/18cm LCD g; kg; lb; ct; oz; dwt; tical; tola; mommes; baht; grain; mesghal; Newton; ozt; custom unit AC Adaptor 7.9 × 12.5 × 3.7 in / 201 × 317 × 93 mm 7.7lb/3.5kg
PR6201N/E Pioneer Precision Balance 6200gx0.1g 7.1in/18cm LCD g; kg; lb; ct; oz; dwt; tical; tola; mommes; baht; grain; mesghal; Newton; ozt; custom unit AC Adaptor 7.9 × 12.5 × 3.7 in / 201 × 317 × 93 mm 7.7lb/3.5kg