The JS-700 Dually was discontinued by Jennings. Check out the new JSR 600 or our many other pocket scales.

Jennings / JScale JSV-Dually Digital Pocket Scale

Cool, Dual Mode Weight Display.
700 gram capacity x 0.1 gram resolution

Overview of the Dually showing the red backlit display and operation keys.
"In A Nutshell"
Power 3 AAA Batteries (included)
Display Red, backlit LCD
Tare Feature Yes
Protective Cover Hinged, removable
Calibration Feature Yes
Count Feature Yes
Platform Size 2.9" x 2.3"
Scale Size 4.9" x 3.2" x 0.9"
Weighing Modes 9

Included Accessories

Small VibraKill Pad Protective pouch 3 AAA batteries
  • 5.0" x 3.3" VibraKill® Pad

  • Protective Pouch

  • Three AAA Batteries

Weighing Modes

Mode: Capacity: Resolution:
Grams 700.0 g 0.1 g
Ounces 24.690 oz 0.005 oz
1/8 Ounces 200.00 1/8 oz 0.01 oz
1/4 Ounces 100 1/4 oz 0.01 oz
Pennyweights 450.1 dwt 0.1 dwt
Troy Ounces 22.505 ozt 0.005 ozt
Carats 3500.0 ct 0.5 ct
Grains 10803 gn 1 gn
Counting - Pieces

Product Details

It's Like Weighing On Two Scales At Once!This digital pocket scale has a fancy dual mode display that actually tells ya the weight of what you're weighing in two different units of measurement! Just pick the two units ya want to use, and weigh your items. The weight display will show readings for both units at once...great for many different weighing applications.

Bright Backlit DisplayThis digital jewelry scale has a fancy red, backlit display to help ya see your weight readings, even in dim lighting.

Easy CalibrationThis scale comes factory calibrated and ready to use. Just in case ya need to calibrate it, the JS Dually-700 comes with easy to follow calibration instructions. You'll just need to pick up a 500 gram calibration weight to get the job done.

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

It Has WeighMeter™ Technology!If ya put too much weight, (more than the capacity of the scale) on any scale it can cause permanent damage. Unfortunately, most scales warn ya of an overload after it's too late. Luckily this digital scale comes with WeighMeter Technolgy to tell ya when you're coming close to the maximum capacity. This will save ya from overloading your scale and damaging it beyond repair.

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 FeatureThe tare button on the front of this digital 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 under five 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 UsedIf 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 JScale JS-700 turns on displaying the unit of measurement you were using when ya turned it off.

Auto-Off FeatureIf 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 JS-700v Dually will automatically turn off after a few moments of inactivity, saving battery power and money.

20 YEAR MANUFACTURER'S WARRANTY!If ya have a problem with this scale within the first twenty years ya own it, just send it in to the Jennings warranty center right here in the USA. They'll fix or replace your scale, and have it on it's way back to ya within two working days.

Product Reviews

Overall Customer Rating:
from 1 customer reviews.
It's Like Weighing On Two Scales At Once!
Hey all it is Like Weighing On Two Scales At Once. Or as I use it to double check it self (dial shows two areas of measurement of one weighing) not to mention you can set them up to be what ever you want of seven choices. I would buy again...
Reviewed by: Steve from midweast on 9/7/2013

Product Questions

Number of questions: 1
0 0

How do you calibrate this scale

Dy June 6, 2016 1:48 AM