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Old Will Knott Scales - Real People, Real Service

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Jennings TB500

MPN: SCJTB500
PN: JSCALE-TB500

4.73 stars Read Reviews (22) | Write a review

In Stock

S A L E

~~$99.90~~

$85.60

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Jennings / JScale TB500 Digital Precision Scale

Compact and portable with rubberized finish for extra grip
500 gram capacity x 0.01 gram resolution

"In A Nutshell"
Power	AC adapter (included) 4 AA batteries (not included)
Display	1.2" backlit LCD : 0.75" digits
Tare Feature	Yes
Calibration	External : 500g
Hold Feature	No
Platform Size	4.2" diameter
Scale Size	8.25" x 6.25" x 2.25"
Weighing Modes	7

Weighing Modes

Mode:	Capacity:	Resolution:
Mode: Grams	Capacity:500.00 g	Resolution:0.01 g
Mode: Carats	Capacity:2500.00 ct	Resolution:0.05 ct
Mode: Troy Ounces	Capacity:16.075 ozt	Resolution:0.001 ozt
Mode: Pennyweights	Capacity:321.50 dwt	Resolution:0.01 dwt
Mode: Ounces	Capacity:17.636 oz	Resolution:0.001 oz
Mode: Grains	Capacity:7717.3 gn	Resolution:0.2 gn
Mode: Counting	Capacity:-	Resolution:Pieces

Product Details

Rubberized Finish Jennings gave this precision scale a rubberized coating for an extra secure grip to help prevent accidental drops.

Does This Thing Count? You bet it does! All you need to do is weigh a sample amount of pieces, so the TB500 can know how much each piece weighs, then start counting. You'll be finished in no time.

Bright Backlit Display The TB-500 has a fancy blue, backlit display to help you see your weight readings, even in dim lighting.

Liquid Level Indicator & Adjustable Feet To get the most accurate weight readings from this precision scale, Jennings designed the TB500 with a liquid level indicator and adjustable feet for adjusting the balance.

Easy Calibration This portable scale comes factory calibrated and ready to use. Just in case you need to calibrate it, the TB500 comes with easy to follow calibration instructions. You'll just need to pick up a 500 gram calibration weight to get the job done.

Removable Stainless Steel Platform The TB500 has a durable stainless steel weighing platform that lifts right off to make cleanup a breeze. Stainless steel is great because it doesn't scratch easily and keeps its shine without rusting or tarnishing.

Tare Feature The tare button on the front of the TB500 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 items you're adding. This sure is useful when you want to use a container to weigh your things, or if you want to get separate weights of multiple items.

It Remembers The Last Unit You 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 JScale TB 500 turns on displaying the unit of measurement you were using when you turned it off.

Energy Saving Auto-Off If you 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 TB-500 will automatically turn off after about two minutes of inactivity, saving battery power and money.

90 DAY MANUFACTURER'S WARRANTY! If you have a problem with this scale, just send it to Jennings' warranty center in Phoenix, Arizona. They'll fix or replace your scale and send it on its way back to you 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 Jennings runs out of stock, which can cause a delay in the warranty replacement process.

Product Questions

Number of questions: 1

Question

Can you disable the auto-off function on the Jennings TB500? Thank you.

Asked by: lynda on March 4, 2023 10:48 AM

Answers

Hey there - the auto-off function on the TB500 can't be disabled. Thank you for your question.

Answered by: Pati62365 on December 5, 2023 2:14 PM

Product Reviews

Overall Customer Rating:

from 22 customer reviews.

Write a review!

Jennings TB500 review

Rating:

I needed a scale to weigh salt because I have low sodium. I have another high quality scale but it is only accurate to 0.1 grams. With my new scale I can get a more accurate amount because it is accurate to 0.01 grams.
Good quality for the price. So far it is working perfectly!!!

Reviewed by: WT from OR on 8/10/2021

new scale.

Rating:

Arrived in a timely manner, and works very well. Very Happy with purchase.

Reviewed by: Glenn from OH on 7/7/2021

Perfect for what we are using it for.

Rating:

We looked at several scales for one that reads grams to the hundredths for weighing drugs when collected as evidence. This scale is easy to use and keep clean.

Reviewed by: Lt. Nichols from Wisconsin on 6/16/2021

Accurate for small weights

Rating:

I've been making more recipes by weight rather than volume. The scale I had didn't provide good weight measures for small gram weights. I purchased a Jennings TB500 for these small amounts. Worked well right out of the box. Placed a 50g calibration weight to test the accuracy and it was right on target. It has more features that I will try out at a later time. Happy with the purchase.

Reviewed by: Spindlewood from on 3/9/2021

JenningsTB500

Rating:

Remarkably my scale showed up two days earlier than promised! Scale and calibration weight
were exactly what I ordered. Scale is very easy to operate and calibrate. Very impressed!

Reviewed by: Diane Martin from CO on 2/23/2021

great scale

Rating:

Very happy with this scale.

Reviewed by: Keeper of Tales from Wildomar, CA on 5/4/2020

Solid Scale for the price

Rating:

At the recommendation of old Wills I went with the Jscale instead of a scale that was double in price. I have no doubt the higher priced scale was better quality and that jazz, but I wouldn't be using it daily nor would I be using in a commercial. The Jscale really does seem to make more sense now that I have it. It seems to be very accurate and sensitive which is great. If I was going to add a negative in here it would be that you need to give a little longer to settle on the actual weight than a higher end scale. Over all I would by again!

Reviewed by: ArtBell from on 9/25/2019

It's OK when you get used to it

Rating:

I expected more info with this scale. It shows on the website and the package it came n, that it reads to the 100th grains. It actually reads to the 10th of a grain. Also if you are over the weight you want, you can't remove the weight and put the weighted item back on the scale. You have to start all over with a new weight.

Reviewed by: bjaq from on 9/20/2019

Better than expected

Rating:

Great build quality, especially for the price. Excellent scale.

Reviewed by: Martin from Utah on 6/18/2019

Jennings TB 500

Rating:

Excellent unit, I have (after calibration) checked accuracy at 500 gr. to 10gr.
The unit is dead bank on. When this one gos FUBAR i'll purchase another.
Bob USMC (Retired)

Reviewed by: Bob USMC (Retired) from on 4/24/2019

Confidence

Rating:

In my business, correct weight of the products we sell is essential to maintaining a positive profit margin. The JScale TB500 gives me the confidence to know that our clients will have a positive buying experience every time they do business with us. I've used literally hundreds of digital scales over the past 25yrs. This particular model is the second best I've ever used, and the best value for the money it costs. I highly recommend this to anyone looking for a top-shelf digital scale.

Reviewed by: Hush from United States on 1/27/2019

well made scale

Rating:

Had mine for a couple years now, still works fine. I have a china made scale from ebay that does not detect minute amounts very well. Jennings is very accurate, detects small amounts with smooth fluid accuracy. Worth it.

Reviewed by: Ric from Milwaukee on 12/28/2018

Jennings TB 500

Rating:

Great size & easy to use & read, An Excellent Value & half of the price I would have expected to pay elsewhere. Thank You Will Knotts

Reviewed by: Stan Z from Pennsylvania on 8/23/2018

Scale Purchase

Rating:

Purchase was smooth and delivery as promised!

Reviewed by: Dutch from on 7/10/2018

Great Scale

Rating:

I bought this to replace two Tree (LM) scales I had purchased from another supplier, which weren't of great quality and performance was very poor. This Jennings scale is SO much better! The size is compact, it was packaged well, has a quality rubberized finish, I didn't have to calibrate it and batteries are included! I've used it three times and so far it works perfectly. I love the built in bubble mechanism that helps level the unit for accurate readings.

My only critique is that the legs on the scale are a little short. I ended up having to place a folded cloth underneath the back legs and it worked perfectly. Also want to mention I got great customer service when contacting Old Will Knott Scales for recommendations for a new scale. I can tell they care about their customers and providing quality products are priority and it's greatly appreciated!

Reviewed by: S.M. from Savannah, GA on 10/12/2017

As advertised

Rating:

Easy to use
Accurate
Good value

Reviewed by: CHRISTOPHER from NV on 10/4/2017

Works great!

Rating:

I bought this scale for perfume making. I measure very small quantities when creating new scents, and this allows me the needed precision – down to the drop! My only critique would be I wish the capacity was greater so I could use it when I measure larger batches of product of 5lbs, but I have a different scale for that. It arrived quickly and I appreciate the friendly tone in the customer service.

Reviewed by: Amy from Portland, Oregon on 4/13/2017

Scales work good

Rating:

These scales are working good. All my peeps be axin where I'd be getting them at but I don't tell cuz I stay on top wit these. They got a big tray so bags don't hang over the edge and way wrong. You lose bread likes that

Reviewed by: Scott from on 2/27/2017

Jennings TB500 scale

Rating:

This is the perfect scale for my little archaeology lab, affordable yet highly functional and easy to use. And Old Will Knott made it easy to pick out and buy the right scale for my needs.

Reviewed by: Cultural Resource Services from Atascadero, CA on 12/13/2016

Everything is Great

Rating:

I purchased this scale for making ejuice, I am very well pleased with the product. Due to my own error when ordering, shipping was delayed for a day. When I called customer service, they were friendly, & promptly corrected the issue. Shipping was fast after that !! I will order from Old Will Knotts again in the future.

Reviewed by: Rob from MO on 8/15/2015

Nice Scale

Rating:

The Jennings TB500 is a nice little scale. It is good looking and dependable. The front cover is having some problems with not sticking properly to the scale but it doesn't effect the performance of the scale.

Reviewed by: Yale from Lakeport, CA on 4/19/2015

We were hand counting thousands of bottles by hand!

Rating:

Life is good!!! We are no longer counting our e-liquid bottles by hand, now we are counting hundreds at a time! This scale is just the best, and it paid for itself the first day of use!!! Easy to setup and operate. Adjustable feet, built in level, batteries already installed plus a power adapter too! We will buy a second unit very soon! Buy One TODAY if you are looking for a great scale!

Reviewed by: Jerry Brooks from Phelan, Ca on 3/9/2014