Pioneer PX4201 Precision Scale from Ohaus

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Readability (mg) 100
Capacity (g) 4200
Stabilization Time (sec) 1
Repeatability (mg) 100
Internal Calibration Yes
RS-232 Yes
Bluetooth No
PS2 No
WiFi No
Ethernet No
Display LCD
Mobile App No
Pan Size Diameter Max (mm) 180

Given a plethora of models and options available when purchasing a 100mg readability Precision Scale, Lab.Equipment knows your struggle when it comes to buying the perfect unit for your daily lab tasks. We are here to make your unit selection process a lot easier and faster. See if the Ohaus Pioneer PX4201 Precision Scale can meet your demands with the latest product data presented below. If you are still looking for another unit, simply browse through our customer reviews, frequently asked questions or compare the Ohaus PX4201 from other Precision Scales available to find your ideal lab balance.

Since Lab.Equipment presents 18 Precision Scales from Ohaus, trust on us to only provide reliable product information and descriptions. We are not like other distributors who only stuff you with exaggerated terms or buzzwords, we cut the chase and simplify everything for you. Let us make sure you get the best Precision Scale for your lab applications without sacrificing your valuable budget and time.

In comparison with other 100mg readability balances available, how sensitive and accurate is the Ohaus Pioneer PX4201 Precision Scale?

With a readability of 100mg, the Ohaus PX4201 is capable of handling simple everyday weighing tasks within your laboratory.

In comparison with other 100mg readability balances, how precise is the Ohaus Pioneer PX4201 Precision Scale?

With a repeatability of 100mg, the Ohaus PX4201 makes way for accuracy, validity and reproducibility when it comes to results.

In comparison with other 100mg readability balances, what is the response time provided by the Ohaus Pioneer PX4201 Precision Scale?

The Ohaus PX4201 stabilizes and displays results at 1 second after sample has been put on the unit.

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How do you calibrate the Ohaus Pioneer PX4201 Precision Scale?

Prevent notable changes when it comes to measuring results. Regular calibration is hassle-free on the Ohaus PX4201 thanks to its Internal Calibration.

What size of samples can I weigh on a Ohaus PX4201 with a 100mg readability range?

Ohaus PX4201 Pan size

The Ohaus PX4201 comes with a 180mm maximum diameter pan size.

Ohaus PX4201 Weighing Capacity

The Ohaus PX4201 lets you weigh samples up to 4200g.

Other significant features of the Ohaus Pioneer PX4201 Precision Scale

Ohaus PX4201 Display Screen

The Ohaus PX4201 is designed with LCD Screen display for clear and excellent data monitoring and readout.

Accreditations of the Ohaus Pioneer PX4201 Precision Scale

The Ohaus PX4201 is compliant to ISO, GLP and GMP.

Frequently Asked Questions for the Ohaus Pioneer PX4201 Precision Scale

Can I connect the PX4201 to a printer?

Connect the Ohaus PX4201 to a printer directly through its USB or RS-232 ports.

Can I connect the PX4201 to my lab’s network?

The Ohaus PX4201 does not features WIFI and Ethernet port, you can’t connect it to any available lab network.

Do you have any questions about the Ohaus Pioneer PX4201 Precision Scale that we missed answering for you here?

Don't be afraid to ask us via live chat to the right, our Contact Us page, or email and we will get back to you as soon as we can with a friendly response.

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.


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


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


AC adapter (included)  


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


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  

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Ethernet: No
Mobile App: No
[Lab Balance] Bluetooth: No
[Lab Balance] Capacity (g): 4200
[Lab Balance] Display: LCD
[Lab Balance] GCP: No
[Lab Balance] GLP: Yes
[Lab Balance] GMP: Yes
[Lab Balance] ISO: Yes
[Lab Balance] Internal Calibration: Yes
[Lab Balance] PS2: No
[Lab Balance] Pan Size Diameter Max (mm): 180
[Lab Balance] RS-232: Yes
[Lab Balance] Readability (mg): 100
[Lab Balance] Repeatability (mg): 100
[Lab Balance] Stabilization Time (sec): 1
[Lab Balance] USB: Yes
[Lab Balance] WiFi: No

  • Customer Reviews on Pioneer PX4201 Precision Scale from Ohaus
    Bacteriologist I

    Sometimes I could use a little more space in the pan. Best part is the response time and automatic calibration. Easy to clean too.

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