A&D Weighing EJ-4100 EJ Series Newton Portable Precision Balance, 4100 g x 0.1 g

The A&D EJ-4100 is designed for laboratories, food processing, manufacturing, shipping, educational facilities, and quality control departments. With a 4,100 g capacity and 0.1 g readability, it is ideal for ingredient weighing, sample preparation, package verification, formulation, and other routine precision weighing tasks that require dependable accuracy.

The EJ-4100 includes several built-in application modes, including piece counting with Automatic Counting Accuracy Improvement (ACAI), percentage weighing, display hold, and accumulation (M+). It also supports multiple weighing units such as grams, pounds, ounces, troy ounces, pennyweights, grains, momme, tael, tola, and Newtons, making it suitable for a wide range of commercial and laboratory applications.

Yes. The EJ-4100 can operate using the supplied AC adapter or four AA alkaline batteries, providing up to approximately 70 hours of battery life with the backlight turned off. Its compact size and lightweight design make it an excellent choice for mobile laboratories, classrooms, warehouses, and field applications where portability is important.

Yes. The EJ-4100 supports optional communication interfaces, including Quick USB, RS-232C, and Bluetooth® communication. These accessories allow the balance to send weighing data to computers, printers, and compatible software, helping improve data accuracy, streamline recordkeeping, and support GLP/GMP documentation requirements.

The A&D EJ-4100 combines external calibration, a 127 × 140 mm stainless steel weighing pan, a backlit LCD display, 10 updates per second, adjustable response settings for vibration and drafts, and a 5-year manufacturer's warranty. Its durable construction, versatile weighing functions, and flexible power and connectivity options make it an excellent long-term solution for laboratories, industrial facilities, and educational environments.