WLY 20/D2 Precision Balance from Radwag

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Readability (mg) 100
Capacity (g) 20000
Stabilization Time (sec) 3
Repeatability (mg) 300
Pan Size (mm) 195
Internal Calibration No
RS-232 Yes
Bluetooth No
PS2 No
WiFi Yes
Ethernet Yes
Display Touch
Mobile App No

With a wide selection of choices available when procuring a 100mg readability Precision Scale, Lab.Equipment is going to make things a lot easier for you! See how the Radwag WLY 20/D2 suits your needs. If it does not make your cut, go over our review, FAQ, and comparison of the WLY 20/D2 to other Precision Scales below to discover the perfect lab balance unit for your application requirements.

Carrying 185 Precision Scales from all 8 Precision Scale manufacturers such as Radwag, Lab.Equipment is the only site you will find real descriptions carefully written for you, handing out apples-to-apples comparisons of analytical balance performance. Unlike every other single distributor shoving a product catalog to your face showing the exact same buzz words, terminologies, and propriety lingoes each manufacturer has “made up” to puzzle us dedicated lab staffs, we filter out the unnecessary for you. We can help you save valuable time and purchase the best Precision Scale for your needs whether it is with the Radwag WLY 20/D2 or not.

How accurate and sensitive is the Radwag WLY 20/D2 Precision Scale in comparison with other 100mg readability balances available?

WLY 20/D2 Readability

With a readability of 100mg, the WLY 20/D2 is designed to handle most simple weighing tasks within your lab. The WLY 20/D2 is part of the Radwag WLY series ideal for applications including laboratory testing and chemical analysis.

How precise is the WLY 20/D2 Precision Scale compared to other 100mg readability balances?

WLY 20/D2 Repeatability

The WLY 20/D2 offers 300mg repeatability. Frequently expressed as standard deviation and critical to consistently generating the same results when the same weight is placed on the lab balance many times, repeatability is one factor that can show accuracy and validity.

What is the response time of the WLY 20/D2 Precision Scale contrary to other 100mg readability balances?

WLY 20/D2 Stabilization Time

The time that the WLY 20/D2 balance takes to stabilize from the time you put your sample on it and displays results is 3.0 seconds.

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How do you calibrate the WLY 20/D2?

Avoid notable changes when it comes to measuring results. Experience hassle-free calibration of the Radwag WLY 20/D2 thanks to its .

What size of samples can I weigh on a WLY 20/D2 with a 100mg readability range?

WLY 20/D2 Pan Size

With a 195mm maximum diameter pan size

Weighing Capacity

The WLY 20/D2 provides a weighing capacity of 20,000g capable of handling comparatively larger samples in comparison with other models.

Other notable features of the Radwag WLY 20/D2 Precision Scale

WLY 20/D2 Connectivity

Easily connect to your network as the WLY 20/D2 comes with built-in Wifi .

WLY 20/D2 Display ScreenDocument measurements without the need to have the WLY 20/D2 connected to a computer through its responsive Touch display.Accreditations of the Radwag WLY 20/D2 Precision Scale

The WLY 20/D2 is compliant to ISO regulations.

Frequently Asked Questions for the WLY 20/D2 Precision Scale:

Can I connect a printer to the WLY 20/D2?

Since the WLY 20/D2 does have a USB port, you can attach it to a printer. If you already have an RS232 printer, it will also work on the included RS232 port of the WLY 20/D2.

Will the WLY 20/D2 connect to your lab's network?

Thanks to the built in Wifi included on the WLY 20/D2 you can easily wirelessly connect to your wifi network. The WLY 20/D2 also has a built in Ethernet port so you can connect it over your existing wired network.

Do you have any questions about the Radwag WLY 20/D2 Analytical Balance that we missed answering for you here?

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


Multifunctional WLY balance is intended for fast and precise mass determination of weighed objects with application of a modern terminal PUE7 series. The balance features simple structure and enables maximal automation of executed weighments. Apart from standard weighing mode, the balance additionally allows for parts counting, labelling and formula making processes. The universal software implemented in the terminal enables balance cooperation with barcode scanners, receipt printers, label printers, RFID scanners and PC peripherals (including mouse, keyboard and external data storage devices) all connectable to built-in interfaces RS232, USB and Ethernet.


WLY balance features a stainless steel weighing platform and a terminal comprising 5,7” TFT colourful touch screen display and a membrane keyboard.

The system is ready to connect an additional weighing platform, and provides below functions:

  • programming of display and functional keys,

  • programming of infrared proximity sensors,

  • designing printouts,

  • designing text data that is displayed in an indicator display.


  • available working modes: weighing, parts counting, percent setup, formulation, density determination, animal weighing;

  • generating standard labels for matching single goods;

  • generating C labels for matching cumulative containers;

  • generating CC labels for matching containers with cumulative containers;

  • three means of triggering a C and CC label printout:

            • manually,

            • by counter status,

            • by set mass value of a product;

  • control scale mode (+/- control of measurement result);

  • product identification using EAN-13 and EAN-128 codes;

  • access to databases of operators, products, raw materials, clients, weighing records, universal variables and tares.

WLY balance enables quick searching of a product by means of a connected barcode scanner. This option considerably increases functionality of the system. The terminal can cooperate with a computer software "LABEL EDITOR", and the software communicates with the scale either through RS 232 interface or through ETHERNET.

From its humble beginnings in Poland, Radwag has turned into one of the most trusted manufacturers of laboratory balances and scales in the world. Combining professional expertise and powerful technology, Radwag produces quality weighing instruments including laboratory balances, industrial scales, pipettes, check weighers, and weighing modules to name a few. Preferred by industries such as pharmaceutical, chemical, cosmetics, industrial, and various laboratories, Radwag instruments come with a 24-month warranty, comply to ISO 9001:2018 standards, and are TUV, CMI, CPA approved. In a span of almost 40 years, Radwag has established itself as a leading manufacturer of advanced weighing instruments, expanding its operations across Europe, North and South America, Africa, Middle East, Asia, and Australia.

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The product descriptions and attribute groupings and assignments on this page are protected by copyright all rights reserved. If copied you will be persecuted against to the full extent of the law including infringement charges up to $10,000 USD per page of content.

Ethernet: Yes
Mobile App: No
[Lab Balance] Bluetooth: No
[Lab Balance] Capacity (g): 20000
[Lab Balance] Display: Touch
[Lab Balance] GCP: No
[Lab Balance] GLP: No
[Lab Balance] GMP: No
[Lab Balance] ISO: Yes
[Lab Balance] Internal Calibration: No
[Lab Balance] PS2: No
[Lab Balance] Pan Size (mm): 195
[Lab Balance] RS-232: Yes
[Lab Balance] Readability (mg): 100
[Lab Balance] Repeatability (mg): 300
[Lab Balance] Stabilization Time (sec): 3
[Lab Balance] USB: Yes
[Lab Balance] WiFi: Yes

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