A&D EJ-303 Newton Compact, 310 g × 0.001 g
The A&D EJ-303 Newton compact balance weighs up to 310 g in 0.001 g increments. Its included anti-static breeze break helps protect small samples from drafts.
Use the included AC adapter at the bench or four AA batteries for portable work. Counting with ACAI, percent weighing, display hold and accumulation support everyday weighing tasks.
Specifications
Brand A&D Weighing Model EJ-303 Capacity × readability 310 g × 0.001 g Repeatability (standard deviation) 0.003 g Linearity ±0.003 g Weighing pan 110 mm diameter, stainless steel Calibration External; factory default calibration mass 300 g Display Backlit LCD, 16 mm characters Interfaces Optional EJ-02 Quick USB or EJ-03 RS-232C Weighing functions Weighing, counting with ACAI, percent, display hold and accumulation Power Included AC adapter or four AA batteries Battery operation Approximately 80 hours with alkaline batteries and backlight off Warranty 5-year limited What's Included
- EJ-303 balance with stainless-steel weighing pan
- AC adapter
- Instruction manual
- Anti-static breeze break
- Wind shield cap
AA batteries, calibration weights and communication options are sold separately.
Applications & Industries
- Routine laboratory and classroom weighing
- Parts counting with automatic counting accuracy improvement
- Percent weighing and repeated weighing with accumulation
Calibration & Connections
EJ-303 uses external calibration. The factory default calibration mass is 300 g; follow the instruction manual for supported masses, warm-up and setup.
The optional EJ-02 Quick USB interface sends weighing data to a computer. The optional EJ-03 RS-232C interface supports a compatible computer or printer. These plug-in interfaces are alternatives; they are not installed together or included as standard.
Manuals & Accessories
Optional accessories: EJ-02 Quick USB interface; EJ-03 RS-232C interface; External calibration weight; EJ-13 density determination kit. Confirm compatibility with your setup before ordering.
Contact Us
Questions on compatibility, calibration, or what is in the box? All Scales USA, 21249 FM 529 Rd, Cypress, TX 77433. Call (832) 766-5410 or email pete@allscales.com. Also: (281) 656-2666 · (832) 290-3120.
Model
EJ-303Product Type
Precision Balances