$337.50
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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"
PowerPower adapter (included)
4 AA batteries (not included)
DisplayAmber backlit LCD : 0.6" digits
Tare FeatureYes
Hold FeatureYes
CalibrationExternal : 100g, 200g, or 300g
Count FeatureYes
Platform Size4.3" diameter
Scale Size8.3" x 7.5" x 5.2"
Weighing Unitsg, oz, ozt, mom, ct, dwt, GN, N
Weighing Modesweighing, percent weighing, counting, checkweighing

Weighing Modes

Mode: Capacity: Resolution:
Mode: Grams Capacity: 310.000 g Resolution: 0.001 g
Mode: Ounces Capacity: 10.93495 oz Resolution: 0.00005 oz
Mode: Troy Ounces Capacity: 9.96675 ozt Resolution: 0.00005 ozt
Mode: Carats Capacity: 1550.000 ct Resolution: 0.005 ct
Mode: Mommes Capacity: 82.6665 mom Resolution: 0.0005 mom
Mode: Pennyweights Capacity: 199.334 dwt Resolution: 0.001 dwt
Mode: Grains Capacity: 4784.02 gn Resolution: 0.02 gn
Mode: Newtons Capacity: 3.04006 N Resolution: 0.00001 N

Product Details

Energy Saving Programmable Auto-Off If you've ever had your scale turn off on you 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 you turn it off yourself.

Programmable Backlight You can even program the backlight for the EJ 303. If you work in dim environments, you can set the backlight to always on, or to turn on when you press a button or change the weight on the scale. If you 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 you 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 100, 200, or 300 gram calibration weight to get the job done.

Does This Thing Count? You bet it does! All you 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 you 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: 2
Question
Is this scale " Legal for Trade" use?
Asked by: Alix on September 7, 2023 2:03 PM
Answers
The EJ-303 is not a "Legal for Trade", NTEP approved scale. You can view all of the NTEP scales we carry on our site here - https://www.oldwillknottscales.com/legal-for-trade-ntep-scales.html
Answered by: Pati62365 on December 5, 2023 1:54 PM
Question
What calibration weight is required for the A&D EJ 303? Is it included? Thanks
Asked by: DJB on April 13, 2020 6:02 PM
Answers
The calibration weight isn't included. You'll need a 300 gram weight with a tolerance of 0.001 grams or better.
Answered by: Pati62365 on April 14, 2020 9:05 AM

Product Reviews

Overall Customer Rating:
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from 5 customer reviews.
Great product
Rating:
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Scale does exactly what we need. We are a seed company so smaller quantities of seeds we use in R&D we prefer to weigh. This is precise enough to do the task. Customer service has been great as well.
Reviewed by: Aneeta from FL on 3/23/2022
Perfect price and performance point!
Rating:
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You will not find another scale of this quality at this price point. Old Will Knotts sells them at the cheapest price you can find online. Reading is steady. Measurements are very reproducible.
Reviewed by: Erin Mack from on 12/22/2020
A&DEJ-303 Review
Rating:
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I needed to upgrade my simple jewellery scale for my perfumery. This scale is perfect for my needs and arrived in a timely manner. I had not ordered from OldWillKnottsScales before, but this was a good buying experience. The scale is very fast, I weigh in grams and it updates very quickly. It is probably a little more bells and whistles than I need at this point, but I will need those bells and whistles in the very near future and did not have to pay a fortune to get it. I would definitely recommend this scale. I chose Oldwillknottsscales based on reviews and did not want to do my usual buying for a product like this from a company that does not specialize. I am totally happy with my purchase.
Reviewed by: Victoria from on 5/25/2020
Rating:
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I’m using it now works great does a great job
Finding specific gravity is fast
I would recommend this
Reviewed by: Ron from New York on 12/1/2019
Scale upgrade
Rating:
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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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