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A&D®  -  Newton EJ Series Compact Balances  -  EJ-303  
LIST PRICE: $560.00
YOUR PRICE: $420.00
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A&D® - EJ-303 - Precision Balance

The EJ-303 extends the milligram precision capacity of the EJ series of compact balances from A&D. Backed by the same 5 year warranty, the EJ-303 features a 310 gram capacity with a readability of ±1 mg. This compact balance is great for the classroom, hobbyists and people who need milligram resolution at an affordable price. The EJ series from A&D are known for their speed, stability of reading and day in / day out performance. A&D prides itself on quality and is the reason why they back this up with an industry leading 5 year warranty. Standard features include a large backlight LCD display, parts counting mode, GLP output, accumulation function, automatic external calibration (requires appropriate calibration weight), gravity correction setting, 4 leveling feet, level bubble, drafthield and battery or AC power (included). Available options include an RS-232 or USB interface, and a handy carrying case.

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Special Features:
Product Literature:
A&D - EJ-303
Capacity 310 g
Readability 0.001 g
Pan Size 4.3" dia
Capacity x Resolution Ounces (oz) 10.9349 x 0.0001
Troy OUnces (ozt) 9.9667 x 0.0001
Carats (ct) 1550.00 x 0.005
Pennyweights (dwt) 199.335 x 0.001
Grains (GN) 4784.04 x 0.02
Minimum Display "d" 0.001 g
Repeatability (Std. Deviation) 0.003 g
Linearity ±0.003 g
Sensitivity Drift ± 20 ppm / 10°C (10°C -30°C / 50°F - 86°F)
No. of Samples 5,10,25,50 or 100 pieces
Maximum Count 310,000 pcs
Minimum Unit Weight 0.001 g
Minimum % Display 0.01%
Minimum 100% Weight 0.1 g
Display Update 10 times per second
Units Gram (g),Ounce (oz),Ounce Troy (ozt),Carat (ct),Pennyweight (dwt), Grain (GN),Momme (mom),Tael (tl),Tola
Display 7 segment LCD disoplay with backlight
(Character height 16mm)
Power Source AC Adaptor (included) or 4 x "AA" size dry-cell batteries
Battery Operating Time 80 hrs w. backlight OFF on alkaline batteries
Operating Temperature 10°C - 30°C / 50°F - 86°F less than 85% R.H. (non-condensing)
Scale Dimensions 8.5" x 7" x 2.25" / 216 x 178 x 57 mm
Scale Weight approx 2.6 lbs
Calibration Weight (Factory Setting) 300 g
Accessories for EJ-303: To order Accessories please call
Item No Accessory Your Price
EJ-02C USB Interface w. Cable $83.00
EJ-03C RS-232 Interface w. Cable $73.00
EJ-02 USB Interface w.o. Cable $73.00
EJ-03 RS-232 Interface w.o. Cable $62.00
EJ-12 Carrying Case $62.00
EJ-13 Density Determination Kit $73.00
TB:163C AC Adapter 120V (included with balance) $41.00
TB:164 AC Adapter 240V (Round Prongs) $50.00
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