The JS-150V was discontinued by Jennings and replaced with the new and improved Jennings JSR-150.

Jennings / JScale JS-150V Digital Pocket Scale

Tenth gram resolution and eight different weighing modes.
150 gram capacity x 0.1 gram resolution

Overview of the JS-150V closed...displaying the red weight display and operation buttons.
"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 8

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 150.0 g 0.1 g
Ounces 5.295 oz 0.005 oz
Pennyweights 94.4 dwt 0.1 dwt
Troy Ounces 4.820 ozt 0.005 ozt
Carats 750.0 ct 0.5 ct
Grains 2314 gn 2 gn
Pounds 0.3306 lb 0.0002 lb
Counting - Pieces

Product Details

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

Easy CalibrationThis jewelry scale comes factory calibrated and ready to use. Just in case ya need to calibrate it, the JS150v comes with easy to follow calibration instructions. You'll just need to pick up a 100 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-150 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 150v 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 19 customer reviews.
Great inexpensive scale
I ordered this scale to weigh 14K gold jewelry that I plan to sell. I want to make sure I am getting a fair deal from the jeweler. I used the scale to verify the weight of my jewelry agreed with my original receipts. The weights were close and off no more than 0.2gms. I am now ready to take my jewelry and scale to the jeweler. I am disappointed the scale was discontinued as it was very affordable.
Reviewed by: JCD from NH on 1/12/2013
Jennings JS-150
I highly recommend this scale. It was perfectly accurate out of the box when using 100 gram weight. I had purchased a more expensive scale from another site, each time I weighed the same item it gave me a different weight. Not good when accuracy is key. Old Will Knott Scales shipped my scale right away and I'm very pleased with their service, also the price was right.
Reviewed by: Steve from New England on 12/15/2012
Jennings JS-150V
After re-calibration as soon I I received this scale, it has been dead on! As accurate as dependable as others I have purchased that were twice the price of this scale!
Reviewed by: Roger from VA on 11/13/2012
Digital Pocket Scale
I am very pleased with this scale. It is easy to setup and use. I bought it for reloading ammunition and the only drawback that I have found which is really not a big deal is it only reads in even numbers, but besides that it has worked great
Reviewed by: Matthew from Arkansas on 11/7/2012
digital pocket scale
Fast shipping, great product as stated. I'm using it to weigh old broken gold jewelry before I take them to the jewelry store to sell.
Reviewed by: sm from hawaii on 10/29/2012
Great little scale
My mother-in-law needed a scale for weighing jewelry and didn't have a big budget. This little scale is just the trick. Old Will Knott sent it quickly and well-packaged. I didn't even need the 100g calibration weight as it was already calibrated perfectly and had batteries already installed and ready to go.
Reviewed by: D. Ceder from California on 10/13/2012
Jennings JS-150V Scale
Very nice scale. Easy to see and operate. Extremely accurate and compact. Very good service!
Reviewed by: Johnson from NC on 10/7/2012
Happy with product
I received my order in a prompt fashion. This type of scale was just what I needed as it's small, compact and easy to use. I highly recommend Old Will Knotts!
Reviewed by: Linda from Laurel, MT on 9/19/2012
Jennings JS150V
I received my scale and calibration weight in the time frame promised. I was real surprised on how easy to set up. No assembly required, just pull tab for battery and follow sets to calibrate and you are ready to go. I am really impressed with all 8 weighting modes, for the price I paid.
Reviewed by: Edward from Lansing, MI on 9/16/2012
Jennings JS150V
We received the scale in the time that was told to us. It is working properly.
Reviewed by: Easy Money EMG from Morgan City, LA on 9/4/2012
JS150V - Great Scales
I've been collecting sterling and gold through garage and estate sales. This little scale has been GREAT for my needs. I've used it for others in my family to find out the value of their jewelry too. Very sturdy and reliable. The OldWill team worked with me in selection and answered all my questions. I honestly look forward to working with them again.
Reviewed by: Greg Shivers from Alabama on 8/20/2012
awsome scale
I recently purchased the Jennings JS150V digital scale. It is a awsome scale and is as acurate as you will find. As the info on it said, it is only 0.1 gram resolution. You can't beat it for the price and the quality is excellent. if your lokking for an acurate scale that is low on price and the best of quality, then this scale is a must for you. I really injoy mine and would't want anything else. Old Will Knott Scales is very fast on delivery also. If you go anywhere else to buy your scales , you are messing up. I also bought the 100 gram calibration wieght to go with it and the scale was right on the money as soon as i put the wieght on. So don't think twice on ordering there scales, just do it and you will be a happy customer.
Reviewed by: David Bailey from Jonesville La. on 7/15/2012
nice little scale
Ido metal detecting and wanted a scale to weigh rings and such the lady I talked to steered me in the right direction and stayed within my price range.Shipping was very fast and the scale was very nice and well suited for my needs. Jennings / JScale JS-150V Digital Pocket Scale
Reviewed by: Rob from illinois on 6/14/2012
Excellent Service
I would absolutley recommend Old Will Knott Scales to anyone that needs one. Price was great, shipping was fast and customer service was excellent. Nothing bad to say. Top notch business.
Reviewed by: Angela from Des Moines on 4/30/2012
Jennings / JScale JS-150V Digital Pocket Scale
It does what I bought it for and is easy to use. The only complaint is that what they call a feature I call a problem. It automatically shots off after a brief period. I use it to measure coffee and set the empty basket on it and zero it out. Occasionally I will take too long grinding the coffee and when I go to weight the thing has shut off and I lose the tare. Not a big deal but I would like to have a manual shutoff. Otherwise it is excellent.
Reviewed by: Steve from Warrenton on 4/21/2012
What a Company
You guys are fabulous. I needed a scale for grams, pennyweight and carets. Jewelry sites were way too expensive. This scale is perfect. Small, accurate and it uses AAA batty's.Old Will Knot is in my bookmarks and I've already told other people in the jewelry field. Thanks so much.And the shipping at first class was beyond expected.
Reviewed by: Chuck from wadsworth, ohio on 3/11/2012
Jennings/JScale digital pocket
Fast shipping and great product! I'm using it regularly.
Reviewed by: Zenia from cleveland on 2/18/2012
great little scale
The portability and eaze of use is quite conveneint. As I buy and sell precious metals and coins for fun and profit, the JS150V is an inexpinsive and invaluabe tool for helping with pricing at thrift shops and tag sales. Thank you, Marc J
Reviewed by: Marc Jean from MA on 2/14/2012
well worth the money
i love this product it's small and compact and is well worth the money thank you and have a nice day
Reviewed by: terry from home on 12/17/2011

Product Questions

Number of questions: 0

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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