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A&D EJ-303 A&D EJ-303 A&D - EJ-303 - Turned Right A&D - EJ-303 - Turned Left A&D - EJ-303 - Side View A&D - EJ-303 - Side View With The Windscreen Up A&D - EJ-303 - Rear View A&D - EJ-303 - Bottom View

A&D Newton EJ-303 High Precision Portable Scale

Get dependable results time after time with this compact precision balance.
310 gram capacity x 0.001 gram resolution

"In A Nutshell"
PowerAC adapter (included)
4 AA batteries (not included)
DisplayAmber backlit LCD : 0.6" digits
Tare FeatureYes
Hold FeatureYes
CalibrationExternal : 300g
Count FeatureYes
Platform Size4.3" diameter
Scale Size8.3" x 7.5" x 5.2"
Weighing Modes6

Included Accessories

  • AC Power Adapter

Weighing Modes

Mode:Capacity:Resolution:
Mode: GramsCapacity: 310.000 gResolution: 0.001 g
Mode: OuncesCapacity: 10.9349 ozResolution: 0.0001 oz
Mode: Troy OuncesCapacity: 9.9667 oztResolution: 0.0001 ozt
Mode: CaratsCapacity: 1550.000 ctResolution: 0.005 ct
Mode: PennyweightsCapacity: 199.334 dwtResolution: 0.001 dwt
Mode: GrainsCapacity: 4784.02 gnResolution: 0.02 gn
Mode: CountingDetails: Standard

Product Details

Energy Saving Programmable Auto-Off If you've ever had your scale turn off on ya in the middle of important measurements, you'll realize what a blessing this features is. You can program the EJ-303 to turn off automatically after about five minutes of inactivity or to stay on until ya turn it off yourself.

Programmable Backlight You can even program the backlight for the EJ 303. If ya work in dim environments, you can set the backlight to always on, or to turn on when ya press a button or change the weight on the scale. If ya don't really need a backlight, just set it to off. No unnecessary power use here.

Hinged Protective Windscreen When you're weighing with high precision scales like this one, even the tiniest breeze can interfere with weight readings. The A&D Newton 303 scale comes with a durable windscreen to keep out those pesky drafts. Oh, and don't worry, this scale makes it easy to put your items on, or take them off, the platform. Just flip it up.

Tare Feature The tare button on the front of the EJ-303 precision scale can be pressed to "zero out" the weight on the scale. You can then add more weight, and the display will only show the weight of the item you're adding. This sure is useful when ya want to use a separate weighing container or get the weights of separate items.

Stainless Steel Platform This compact digital scale has a durable stainless steel weighing platform to make cleanup a breeze. Stainless steel doesn't scratch easily and keeps its shine without rusting or tarnishing. This scale's platform is perfect for weighing smaller items. Use it as a jewelry scale for weighing small gems and jewelry pieces, or as a counting scale for pharmaceutical measurements... the uses are endless!

Easy Calibration You'll have no problem at all calibrating this portable balance. You'll just need to pick up a 300 gram calibration weight to get the job done.

Checkweighing Feature Make sure ya get your weights just right with this portable balance's checkweighing feature. When ya weigh in this mode, you can set weight limits for the stuff you're weighing. So, if your sample weight is too low, too high, or just right...the Newton EJ303 will sure let ya know.

Does This Thing Count? You bet it does! All ya need to do is weigh a sample amount of pieces, so the EJ-303 can know how much each piece weighs, then start counting. You'll be finished in no time.

Easy To Clean, Sealed Keypad You won't have to worry about dust and dirt getting stuck under and around this scale's buttons...The A&D Newton has an easy to clean membrane keypad with accurately labeled keys for easy weighing.

Liquid Level Indicator & Adjustable Feet This very handy feature helps you quickly and easily get your scale nice and level. A level scale is important for getting the most accurate weight readings.

Percent Weighing This feature will let ya compare the weights of your samples against a predetermined reference weight. This can be helpful in weight checking, compounding, formulating and more.

5 YEAR MANUFACTURER'S WARRANTY! The A&D EJ-303 is covered with a 5 year warranty from A&D Weighing against defects in material and workmanship.

Product Questions

Number of questions: 0

Product Reviews

Overall Customer Rating:
from 1 customer reviews.
Scale upgrade
Rating:
I have to say, this A&D EJ303 scale is amazing! I have literally cut my weigh time down immensely, and most importantly I am get accurate powder charges now, my SD has improved dramatically!
Reviewed by: Steve Victoria from on 1/23/2019

We know you have a choice when you buy scales online. Just know that when you buy digital scales from Old Will, it's always a "Worry Free Deal".

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