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

Outstanding Sensitivity for High Accuracy Weighing Measurements

Ideal for meeting weighing requirements of various labs, universities, and production houses, the WLY 20/D2 Precision Balance from Radwag helps users to confidently weigh tiny samples. As it can sensitively recognize variations in mass with its 100 mg readability, the Radwag WLY 20/D2 lab scale utilizes your budget to an advantage while offering not just accurate weighing performance but also effective sample handling for your industrial applications, manufacturing operations, or daily laboratory tasks,. Still not sure if this is the one you exactly need? The WLY 10/D2 Precision Balance from Radwag also offers the same 100 mg readability. You might want to consider it instead. But if you want a model with a higher sensitivity, check the WLY 2/D2 Precision Balance from Radwag.

Top Reproducibility for Dependable Mass Weighing

Achieve almost the same values all throughout your weighing process to spend more time analyzing results than re-transcribing these each time with the Radwag WLY 20/D2 scale. Providing a 300 mg repeatability, this Radwag scale offers precise measurement values recommended for everyday weighing applications, even if many users run it and provided that the same settings are implemented. Opt for the Navigator NV211 Portable Balance from Ohaus instead if you are in search of something having a higher repeatability.

Ingenious Sample Weighing from Lab to Field

Work on chemicals, solids, and other sample types or work in a lab or out in the field with the Radwag WLY 20/D2 laboratory scale that has a max weighing capacity of 20000 g as well as a 195 mm weighing pan. Fortify validity of weighing accuracy through its external calibration feature for trouble-free manual calibration using endorsed test weights, presenting traceability and a cheaper option in comparison to self-recalibrating ones. Looking into heavier samples but also requiring something with the same 100 mg readability as this Radwag WLY model? Decide on the Explorer EX35001 High Capacity Precision Scale from Ohaus instead.

Notable Features to Take Note Off

ISO compliant icon ISO Compliant

Fulfill application requirements with this ISO-compliant lab scale, following its print guidelines, rigid measures when it comes to preventative maintenance, routine testing, calibration, and more, and the highest quality risk-based management systems.

Touchscreen icon Touchscreen Display

Enjoy clear and vivid weighing result presentation from the Radwag WLY 20/D2 as it is complete with a intuitive touchscreen display. Smoothly set-up parameters or shift from basic weighing modes to advanced functions with just a few taps and clicks on the touch screen.

Valuable Connectivity Solutions for Device-to-Device Communication

Assessing available connectivity options before purchasing a laboratory scale is something important. These solutions can accelerate collection and conversion of data into charts, tables, or other formats, reducing your time minimizing human-related errors and in return stepping up your research process. Through the Radwag WLY 20/D2, you can communicate with personal computers and laptops and any device that works with a wired connection using its ethernet port. Connecting to the internet is also not a problem because this model has wifi capabilities.

Clear Operational Efficiency Off the Bat

View results fast from the WLY 20/D2 Precision Balance from Radwag that stabilizes and returns values within 3.0 seconds. Having built-in RS-232 and USB ports, this Radwag unit can effortlessly disseminate gathered data or results to devices remotely close to the unit. Moreover, no need to spend time in reformatting reports because this Radwag scale assures compliance to ISO regulations so you can re-allocate time to other higher prio tasks.


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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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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