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What's New? more

A&D EJ Series EJ-300 Compact Balance 310g x 0.01g

Model: EJ-300


  • LCD display with backlight
  • Percentage and counting)
  • USB or RS-232 interface optional
  • Battery (4 x AA not included) or AC power
  • Full digital calibration
  • Underhook weighing option
  • Specific Gravity function
  • Check-weighing capability
  • Fast - 1 second response time
  • 5 year warranty
  • Units (g, oz, ozt, ct, mom, dwt, GN, tl, tola) 

Weight capacity
310 g
Min. display "d"
0.01 g
Repeatability (Std. deviation)
0.01 g
±0.02 g
Sensitivity drift
±20 ppm / °C (10°C-30°C / 50°F-86°F)
No. of samples
5, 10, 25, 50 or 100 pieces
Max. count
31,000 pcs
Min. unit weight
0.01 g
Min. % display
0.1 %
Min. 100 % weight
1 g
7 segment LCD display with backlight (Character height 16 mm)
Display update
10 times per second
Operating temp.
-10°C-40°C / 14°F-104°F, less than 85% R.H. (non-condensing)
Power supply
AC adapter or 4 x "AA" size dry-cell batteries
Battery operation
Approximately 70 hours (backlight off, alkaline batteries)
Min. % display
4 x "D" size batteries or AC adapter
Weighing pan size
110 mm Ø
Approximately 850 g
Calibration weight (factory setting)
300 g (not included)
Product Datasheet (.pdf)

Available Options:
Breeze break:
Carrying case:
Communications Option:
Density Determination Kit:
This product was added to our catalog on Monday 28 June, 2010.
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