SKU: 11738565682

OHAUS Pioneer® Analytical Balances

Sale price$1133.55 Regular price$1259.50
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Description

OHAUS Pioneer® Analytical BalancesOverview The Pioneer PX combines essential weighing functionality with competitive performance, offering high accuracy and repeatability for applications in laboratory, industrial and education settings. The PX is affordably priced, and intuitively designed for intelligent operation with a second line display for additional information, and USB and RS232 connectivity for easy communication. Applications Basic Weighing, Parts Counting, Percent

Overview

The Pioneer PX combines essential weighing functionality with competitive performance, offering high accuracy and repeatability for applications in laboratory, industrial and education settings. The PX is affordably priced, and intuitively designed for intelligent operation with a second line display for additional information, and USB and RS232 connectivity for easy communication.

Applications
Basic Weighing, Parts Counting, Percent Weighing, Animal Weighing, Density Determination

Display
Backlit Liquid Crystal Display (LCD); Second line display for additional information or guidance (dot matrix)

Operation
AC adapter (included)

Communication
RS232 and USB device (included); GLP/GMP data output with real-time clock

Construction
Metal base, plastic top housing, removable stainless steel pan, glass draftshield, integrated weigh-below-hook, security bracket, calibration lock and in-use cover

Design Features
User-selectable environmental filters and brightness settings, auto-tare, auto-dim, user-selectable span calibration points, software lockout and reset menu, userselectable communication settings and data print options, user-definable project and user IDs, software overload/underload indicator, stability indicator, four operating languages

Features:

  • Competitive Performance at an Economical Price - The PX offers high accuracy and repeatability for essential weighing applications in laboratory, industrial and education settings at an economical price point.
  • Durably Constructed for Long-Term Use - Featuring a cast metal lower housing, sub-pan and stainless steel weighing pan, the PX is durably constructed for versatile, long-term use.
  • Designed for Simple, Intelligent Operation - The PX features a second line display for additional information or guidance, a static removal bar for convenient grounding, and USB and RS-232 connectivity for easy communication.
    Key Attributes 
    Capacity 82-220g (model dependent)
    Readability 0.0001 g
    Calibration External or Internal (model dependent)
    Draft protection Doors
    Data output port USB, RS232 
    Warranty 2 Years
    Manufacturer Specifications
      PX84 30429837 PX124 30429838 PX224 30430053 PX84/E 30429845 PX124/E 30429846 PX224/E 30429847
    Maximum Capacity 82 g 120 g 220 g 82 g 120 g 220 g
    Readability 0.0001 g
    Pan Size 90 mm
    Internal Calibration InCal™ - Semi Automatic Not Applicable
    Draftshield Included
    Auxiliary Display Model Available as an Accessory
    Battery Life Not Applicable
    Communication RS232; USB
    Dimensions (LxW) 309 mm x 321 mm x 209 mm
    Display 2-Line LCD with Backlight
    In-use cover Included
    Legal for Trade No
    Minimum Weight (USP, 0.1%, typical) 200 mg
    Net Weight 10 lb (4.5 kg)
    Pan Construction Stainless Steel
    Power AC Adapter (Included)
    Stabilization Time 4 s
    Tare Range To capacity by subtraction
    Units of Measurement Carat; Custom; Grain; Gram; Hong Kong Tael; Kilogram; Mesghal; Milligram; Momme; Newton; Ounce; Ounce Troy; Pennyweight; Pound; Singapore Tael; Taiwan Tael; Tical; Tola
    Working Environment 10°C – 30°C, 80%RH, non-condensing
    Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
    • Except Preorder products are shipped in 48 hours.
    • Delivery to the USA:
    1. Standard Shipping : 3-10 business days
    • If time is of the essence, please consider selecting expedited delivery for faster service.
    Exchange/Return Notes
    • We offer a 30-day return/exchange service after receiving.
    • Final sale items are not eligible for returns or exchanges.
    • To process your return/exchange, please contact us at [email protected]
    • Please click here for more details>>> Return & Exchange Policy
    SKU: 11738565682

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    4.1 ★★★★★
    Based on 18 reviews
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    L
    Leon
    Waukegan, US
    ★★★★★ 5
    Great upgrade for a rental apartment mattress
    The mattress in my rental place is firm to the point where it almost feels unfinished. Instead of replacing it, I decided to try adding this topper. It made an immediate difference in the way the bed feels when I sit or lie down. There’s a nice cushioned layer that softens that “flat” feeling but still holds its shape. Another thing I noticed is how breathable it is. I expected thick padding to feel warm, but the airflow here feels better than the original mattress surface. Even after moving around, it never felt heavy or stuffy.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on November 22, 2025
    A
    Alexa Young
    Phoenix, US
    ★★★★★ 5
    Soft and Comfortable Topper
    I got this bamboo mattress topper for a small single bed we keep in our guest room, but I ended up testing it out myself first. The material feels soft and breathable, which is nice because that room can get a little warm in the afternoons. It adds a good amount of cushioning without making the bed too soft. After a couple of nights, my back actually felt better compared to the old mattress alone. I also appreciate that it’s machine washable, because our guest room sometimes doubles as a nap spot for my son after swim class, and spills happen. It dried pretty quickly in the dryer and kept its shape. Overall, it made the bed feel much more comfortable and fresh.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on November 24, 2025
    T
    TED
    Whiting, US
    ★★★★★ 5
    Added comfort for someone working night shifts
    I work odd hours, so my sleep schedule is all over the place. My mattress has always felt a bit too stiff after long shifts, so I got this topper hoping it would help me relax faster. It really changed the overall feel of the bed. The padding has a cushioned lift that makes lying down feel smoother, especially around the shoulders and lower back. Instead of feeling like I’m dropping onto a firm surface, there’s a soft layer that evens out the pressure. What surprised me most is how light the surface feels. Even after staying in one position, it never gets stuffy or heavy. The airflow makes a difference when your body is trying to wind down after work. The fitted pocket also stays tight around the mattress, so nothing shifts when I move. I can stretch out without worrying about the topper sliding off.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on November 24, 2025
    K
    Kyle
    Port Orchard, US
    ★★★★★ 5
    Good option for softening a college apartment bed
    I moved into a college apartment where the bed felt like it belonged in a dorm from years ago—flat and stiff. Instead of dealing with it, I tried this topper, and it added a cushiony layer right away. The surface feels much more forgiving when I fall onto the bed after studying or hanging out with friends. It has just enough padding to take away that board-like feeling without making the bed sag. Another thing I noticed is how breathable it is. I expected something this thick to feel warm, but it actually stays cool even if I stay on one side for a long stretch.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on November 19, 2025
    L
    Luna
    Belleville, US
    ★★★★★ 5
    Makes an older family mattress feel brand new
    There’s an older mattress in my place that everyone avoids because it feels too worn in the middle. Instead of replacing it, I decided to give this topper a shot. Once it settled on the bed, it added a thick cushioned layer that helped level out the whole surface. Lying down feels smoother, and the middle no longer dips the way it used to. The fabric feels cool when you touch it, and it keeps that same feel even after staying on it for a while. I thought a thick topper might hold warmth, but this one keeps the air moving enough that the bed stays comfortable throughout the night.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on November 25, 2025

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