Newton EJ Portable Balance 120g x 0.01g

Newton EJ-120 Portable Balance, 120g x 0.01g with External Calibration

A classic portable balance that saves on space without compromising performance. Designed for everyday precision weighing, the Newton EJ-120 combines reliability, portability, and intuitive operation in a compact footprint, making it suitable for laboratories, classrooms, production floors, and mobile field use.

Compact Precision for Daily Weighing Tasks

The Newton EJ-120 portable balance is engineered to deliver consistent, repeatable results where space and mobility matter. Its 120 g capacity with 0.01 g readability supports accurate sample preparation, counting, and routine quality checks, while its lightweight construction allows easy relocation between workstations or users.

• SG weighing technology gives you the right functionality at the right price
• Portable on-the-go weighing ideal for multi-user applications
• Maximize productivity with long battery life and display hold features

Flexible and Practical Design

Flexible and Practical

• SG weighing technology offers performance and a wide range but keeps it lightweight & affordable
• Quick 5-button operation to access unit toggle, zero/tare, print and set pcs samples
• User friendly indicators: Stability icon, Zero & Net icon, front level bubble, 16MM character backlit LCD, battery life icon
• Easy to clean stainless steel weigh pan, ABS plastic housing and security slot for lock down capability
• AC & battery operation versatility for a variety of settings, enabling easy pick-up, relocation, and storage

Accuracy-Enhancing Functions

Helpful Functions

• Stability honing helps deliver quick, reliable results even with challenging samples or environments
• Automatic Counting Accuracy Improvement (ACAI) continuously refines counting precision during use
• Display hold functionality reduces transcription errors by keeping results visible
• M+ accumulation function minimizes procedural or transfer errors during sample preparation
• External calibration and gravity acceleration correction help maintain long-term accuracy and precision

Expandable Connectivity and Accessories

Easy Upgrades

• Quick interface plug-ins support RS-232C and USB (unidirectional) communication needs
• Optional antistatic breeze break (draft shield) helps protect samples and reduce air movement effects
• Specialty applications supported, including underhook weighing and density determination kits

Industry Context and User Feedback

Laboratory weighing studies consistently highlight the importance of stabilization speed, environmental compensation, and external calibration for maintaining accuracy in portable balances. Independent industry reviews often cite balances in this class for their balance of affordability and dependable performance, while customer feedback commonly notes ease of use, clear displays, and reliable repeatability for routine weighing tasks.

Q&A

What applications is the Newton EJ-120 best suited for?

The EJ-120 is ideal for routine laboratory work, educational demonstrations, parts counting, quality control checks, and field weighing where portability and reliable precision are required.

Does the balance require a dedicated power outlet?

No. The balance supports both AC power and battery operation, allowing it to be used in locations without immediate access to mains electricity.

How does external calibration benefit accuracy?

External calibration allows users to verify and adjust accuracy using a certified 100 g weight, ensuring consistent results over time and after relocation.

What features help reduce weighing errors?

Stability indicators, display hold, gravity acceleration correction, and ACAI counting all work together to minimize environmental and procedural sources of error.

Can the balance connect to computers or printers?

Yes. Optional RS-232C, USB, and LAN/Ethernet interfaces allow data transfer to computers, printers, or software systems for documentation and analysis.

 The Ohaus Scout STX Portable Balances deliver higher capacity and advanced connectivity options for demanding environments requiring rapid stabilization and data transfer across production lines, while the Ohaus Compass CX Series Portable Balances offer energy‑efficient operation and intuitive display functionality for routine weighing tasks. For facilities that balance performance with versatility at larger capacities, the Navigator® Portable Balances provide reliable general‑purpose weighing with robust construction suitable for educational, industrial, and laboratory settings.

Q&A

What is this product primarily used for?

This instrument is commonly used in professional and industrial environments where dependable measurement accuracy and repeatability are essential.

Which industries benefit most from this equipment?

Laboratories, manufacturing facilities, quality control departments, and technical service providers frequently rely on this type of instrument for consistent results.

How does it compare to similar models?

It stands out for its balance of durability, user-friendly operation, and reliable performance in demanding environments.