Explorer EX124/AD Analytical Balance from Ohaus

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Readability (mg) 0.1
Capacity (g) 120
Stabilization Time (sec) 2
Repeatability (mg) 0.1
Pan Size (mm) 90
Internal Calibration Yes
RS-232 Yes
Bluetooth No
PS2 No
WiFi No
Ethernet Yes
Display Touch

With Superior Sensitivity Comes Superior Accuracy

Suitable for applications in chemical, environmental, and pharmaceutical laboratories, the Ohaus EX124/AD from the Explorer series introduces user-oriented weighing as it comes with a 0.1 mg readability. Identifying variations in sample mass with a resolution of 0.1 mg, the Explorer EX124/AD Analytical Balance from Ohaus warrants not just outstanding value for your money but most importantly uncompromised sample weighing performance and accuracy. Still undecided if this is the one you are looking for? Why not consider another balance with the same readability from the same Explorer series, the Explorer EX224/AD Analytical Balance from Ohaus.

Fundamental Precision for Reliable Measurement Values

Through the Ohaus EX124/AD balance that comes with 0.1 mg repeatability, trouble-free tracking and analysis of sample weighing measurements become possible. The Ohaus EX124/AD lets you obtain reproducible measurement values at all times you weigh samples, even if the balance is controlled by multi users. For regular tasks that entail a higher repeatability balance, you may want to check the Explorer EX225D Analytical Balance from Ohaus from the same Explorer series.

Revolutionary Weighing at Any Time and Place

Assembled with a 90 mm weighing pan, the Explorer EX124/AD Analytical Balance from Ohaus takes in up to 120 g of tissues, solids, liquids, and more. Having an internal calibration feat that allows for quick recalibration every time the lab balance is moved from one lab to another, validating weighing precision and accuracy is possible. If you are weighing heavier samples , give the Explorer EX4202/E Precision Scale from Ohausa chance.

Noteworthy Features for Improved Weighing

Touchscreen icon Touchscreen Display

Efficiently set parameters and go over weighing data using the Ohaus EX124/AD balance that comes with a durable touchscreen display, allowing users see data clearly and activate specific functions depending on what your application requires in just a few taps.

Internal Calibration icon Internal Calibration

Not counting on manual recalibration using test weights, the Ohaus Explorer ensures weighing accuracy as it is self-recalibrating, consideringchanges in conditions including time, temperature, or movement and then adjusting accordingly as needed.

ISO compliant icon ISO Compliant

Conforming to a high quality risk-based management system as well as to print guidelines, this unit follows ISO standards. You are assured each balance prvoides compliant reports and has been constructed following strict measures including in preventative maintenance, routine testing, and calibration.

GMP Compliant icon GMP Compliant

Recommended for food and drug manufacturing, processing, and quality control, the Explorer EX124/AD Analytical Balance from Ohaus returns reports compliant to GMP guidelines including weighing results, operator details, and time for complete traceability.

GLP Compliant icon GLP Compliant

Effortlessly review relevant data including scale ID, time, date, as well as status of weighing keypoints as this lab balance presents GLP compliant reports, perfect for data monitoring and traceability purposes.

Operational Excellence At Your Hand

Offering 2 seconds stabilization time, the Ohaus EX124/AD leads you to faster weighing results for increased lab performance and more efficient workflows. Send over acquired information instantly to computers or peripheral devices through the model's RS-232 interface and USB port. Additionally, instead of spending a lot of effort formatting reports, this Ohaus analytical balance saves you valuable time to focus on higher priority tasks as the reports it renders are compliant to GLP, ISO, and GMP standards already.

Streamlined Device-to-Device Connectivity for Expedited Research Process

Communicate with multi-networks in your facility through the Ohaus EX124/AD's ethernet port for a wired connection.

The OHAUS Explorer Series of analytical balances combine modern features and design elements to offer unmatched functionality in a line of high-performance balances unlike any other on the market. These smart and intuitive balances and all of their intelligent features simplify even the most complex laboratory measurements.


Weighing, Parts Counting, Percent Weighing, Checkweighing, Animal/Dynamic Weighing, Filling, Totalization/Statistics, Formulation, Differential Weighing, Density Determination, Peak Hold, Ingredient Costing, Pipette Adjustment, SQC


5.7" (145 mm) Full-color VGA graphic touchscreen display with user-controlled brightness


AC adapter (included)


RS232 and USB (included) or second RS232/Ethernet (accessories sold separately). GLP/GMP data output with real-time clock.


Modular design, metal base, ABS top housing, stainless steel pan, glass draftshield with top mounted side doors and flip/sliding top door, illuminated up-front level indicator, integral weigh below hook, security bracket, calibration lock, four touchless sensors, full housing in-use cover

Design Features

Selectable environmental filters, auto tare, user selectable span calibration points, software lockout and reset menu, user selectable communication settings and data print options, user definable project and user IDs, auto standby, up to 14 operating languages

Conducting its first operations in 1907, Ohaus is a leading provider of dependable balances and scales capable of addressing the most complex weighing challenges. Utilizing the latest technologies available, Ohaus delivers intuitive and highly-advanced analytical, precision, and portable balances, as well as a wide range of lab equipment and instruments. Ohaus manufactures the most precise and accurate lab balances catering to the laboratory, industrial, retail, food, and education industries. Headquartered in New Jersey, USA, Ohaus is regarded as an undisputed leader in the laboratory equipment industry with unsurpassed performance in the global market.

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Ethernet: Yes
Mobile App: No
[Lab Balance] Bluetooth: No
[Lab Balance] Capacity (g): 120
[Lab Balance] Display: Touch
[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 (mm): 90
[Lab Balance] RS-232: Yes
[Lab Balance] Readability (mg): 0.1
[Lab Balance] Repeatability (mg): 0.1
[Lab Balance] Stabilization Time (sec): 2
[Lab Balance] USB: Yes
[Lab Balance] WiFi: No

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