Explorer EX4202N Precision Scale from Ohaus

Ohaus 83021359
Readability (mg) 10
Capacity (g) 4200
Stabilization Time (sec) 1
Repeatability (mg) 10
Pan Size (mm) 200
Internal Calibration Yes
RS-232 Yes
Bluetooth No
PS2 No
WiFi No
Ethernet Yes
Display Touch
Mobile App No
Weight (kg) 4.3
Width DIM (mm) 230
Depth DIM (mm) 393
Height DIM (mm) 98

With a wide selection of options available when purchasing a 10mg readability Precision Scale, Lab.Equipment is here to help you find the right scale for your application! Learn how the Ohaus Explorer EX4202N match your needs. If it does not make your cut, go over our customer reviews, frequently asked questions, and comparison of the EX4202N to other Precision Scales below to discover the right lab scale unit for your requirements.

Offering 130 Precision Scales from one of the top-leading precision scale makers on the market today including Ohaus. Lab.Equipment is the only site you will find true descriptions thoroughly written for you, presenting a detailed product information for you to compare other precision scale models. Never waste time dealing with distributors that only confuse you with buzz words and complicated terminologies to catch your attention. Let us assist you in saving valuable time and ensuring you get the best Precision Scale for your needs whether it is with this Ohaus Explorer EX4202N or not.

How accurate and sensitive is the Ohaus Explorer EX4202N Precision Scale in comparison with other 10mg readability scales available?

With a readability of 10mg, the EX4202N is capable of handling most basic weighing tasks within your lab. The EX4202N is part of the Ohaus Explorer Series best for applications like laboratory testing and chemical analysis.

How precise is the EX4202N Precision Scale in comparison with other 10mg readability scales?

The EX4202N offers 10mg repeatability. Typically expressed as standard deviation and essential to persistently producing the same results when the same weight is placed on the lab scale multiple times, repeatability is one factor that can show accuracy and validity.

What is the response time of the EX4202N Precision Scale contrary to other 10mg readability scales?

The time that the EX4202N balance takes to stabilize from the time you put your sample on it and displays results is 1 second.

Interested in requesting a PDF quote for the Ohaus Explorer EX4202N Precision Scale?

Just fill out the Instant Quote tool above and get a quote emailed to your inbox within 30 seconds. No phone tag with high pressure and pesky sales representatives, we promise!

How do you calibrate the EX4202N?

Avoid noticeable changes when it comes to measuring results. Regular calibration is a breeze on the Ohaus EX4202N thanks to its intuitive Internal Calibration.

What size of samples can I weigh on an EX4202N with a 10mg readability range?

With a 200mm maximum diameter pan size. The EX4202N brings a weighing capacity of 4200g capable of handling relatively larger samples if compared with other models.

Other noteworthy features of the Ohaus Explorer EX4202N Precision Scale.

The EX4202N comes with an intuitive 5.7" (145 mm) Full-color VGA graphic touchscreen display with user-controlled brightness for excellent data readout. With RS232 interface and a USB interface for better data collection and management. It has also a built in Ethernet port so you can connect it over your existing wired network. The EX4202N is compliant to ISO, GLP, GMP regulations.

The OHAUS Explorer Series of precision 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 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, Statistics


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 (1mg models only), 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

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Depth DIM (mm): 393
Ethernet: Yes
Height DIM (mm): 98
Mobile App: No
Weight (kg): 4.3
Width DIM (mm): 230
[Lab Balance] Bluetooth: No
[Lab Balance] Capacity (g): 4200
[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): 200
[Lab Balance] RS-232: Yes
[Lab Balance] Readability (mg): 10
[Lab Balance] Repeatability (mg): 10
[Lab Balance] Stabilization Time (sec): 1
[Lab Balance] USB: Yes
[Lab Balance] WiFi: No

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