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Proscale 333

In Stock
Old Will's Price: $9.34

ProScale 333 Digital Pocket Scale

Tenth gram resolution and four different weighing modes.
333 gram capacity x 0.1 gram resolution

The Proscale 333, upclose
"In A Nutshell"
Power 2 CR2032 Batteries (included)
Display Blue, backlit LCD
Tare Feature Yes
Protective Cover Removable
Calibration Feature Yes
Count Feature No
Platform Size 2" x 2"
Scale Size 3.5" x 2.25" x 0.75"
Weighing Modes 4
Included Accessories
Small VibraKill Pad Two lithium batteries
  • 5.0" x 3.3" VibraKill® Pad

  • Two Lithium Batteries

Weighing Modes
Mode: Capacity: Resolution:
Grams 333.0 g 0.1 g
Ounces 11.75 oz 0.01 oz
Pennyweights 214.1 dwt 0.1 dwt
Grains 5138 gn 1 gn
Product Details
  • Bright Backlit Display

    This digital scale has a fancy blue, backlit display to help ya see your weight readings, even in dim lighting.

  • Easy Calibration

    This scale comes factory calibrated and ready to use. Just in case ya need to calibrate it, the 333 comes with easy to follow calibration instructions. You'll just need to pick up a 200 gram calibration weight to get the job done.

  • The Protective Cover Does Double Duty!

    This tiny scale's hard protective cover is great for keeping your scale safe when ya aren't using it...and it doubles as a nice expansion tray, increasing the area ya have to weigh your stuff on. Since it has edges, you can weigh all kinds of things that would normally fall right off the platform.

  • Tare Feature

    The tare button on the front of this digital jewelry 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 items you're adding. This sure is useful when ya want to use the cover as an expansion tray to weigh your things, or if ya want to get separate weights of multiple items.

  • Kill Those Vibrations With VibraKill®

    Did ya know that vibrations can cause a scale's reading to bounce around from one weight to another? Included with this mini scale is a VibraKill® Pad to keep vibrations, (caused by everyday items like, your fridge, nearby music, your washing machine, etc...) from messing up your weighing.

  • Man, This Thing Is Tiny!

    You won't have to worry about this scale taking up space. It's just over three inches long, and less than an inch thick! You can take this scale pretty much anywhere ya want...stick it in a pack, purse, or in your shirt pocket.

  • It Remembers The Last Unit Ya Used

    If your application needs weights in the same unit of measurement, (like ounces for instance), it can be a real pain if your scale always turns on ready to weigh in grams. It's a good thing the ProScale 333 turns on displaying the unit of measurement you were using when ya turned it off.

  • Auto-Off Feature

    If ya have ever had the batteries in something run out because you forgot to turn it off, you'll realize what a blessing this feature is. The 333 will automatically turn off after a few moments of inactivity, saving battery power and money.


    If ya have a problem with this scale, just send it to ProScale's warranty center in Phoenix, Arizona. They'll fix or replace your scale and send it on its way back to ya within a week of receiving it. You should expect your replacement to arrive in about two to three weeks from the day you send the original off. Keep in mind that sometimes ProScale runs out of stock, which can cause a delay in the warranty replacement process.

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Customer Reviews: Back to top
Proscale 333
Very happy with my purchase. Has already saved me money. Have recommended your scales to a friend who also needs to weight purchases.
Reviewed by: Kirk from St. Peters, MO on 3/20/2015
you are not doing a good job
your scales are not accurate i have bought 2 scales from you and the second scale is 2 to 2 grams off
Reviewed by: laurie from mi on 10/23/2012
ProScale 333
I bought this scale as a beginning scale for amateur pyrotechnics. This scale is very accurate, easy to use, small and lightweight. It has a good warranty. It doesn't eat up batteries. CON-There's no way to keep the scale from turning off after a few seconds of inactivity; makes it difficult when precisely measuring becuase once it goes off, it loses it's tare and you have to start all over again. All in all, it's a GREAT scale for the money.
Reviewed by: TJ from Philadelphia, PA on 2/12/2012
Pocket Pro Scales are great!
These scales are perfect for what I need. Fit in my bag for easy access when I need to weigh my portions on Weight Watchers. LOVE THEM!
Reviewed by: Lara from Carlton, GA on 1/22/2012
Questions and Answers: Back to top

Q: I have a pro scale 333 and have had for 6 months. Ihad to Replace batteries and now it just reads out 2. What Is wrong?

Asked by:  (Submit an answer)

A: Hi there,

If the Proscale 333 is giving you an error code of Out2 it means the scale is out of calibration. A simple recalibration should solve the problem. The calibration procedure is located in the instruction manual for the scale, which can also be found on this page.

The Proscale 333 needs a 200 gram calibration weight in order to calibrate successfully.

Take care,

Answered by:   1 of 1 found this helpful. Did you?  
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