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Penn Scale CM-101 - NTEP Approved

PN: PENN-CM-101MFR PN: CM-101 5 stars (4) product reviews product questions
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MSRP: $357.00 Old Will's Price: $223.13 Quantity

Penn Scale CM-101 NTEP Certified Price Computing Scale

User friendly digital price calculating.
30 pound capacity x 0.01 pound resolution

"In A Nutshell"
PowerRechargeable battery pack &
AC adapter (included)
Display3 Screen, backlit LCD
Tare FeatureYes
Hold FeatureNo
NTEP Certificate04-101A1
PlatformStainless steel
Platform Size11.8" x 9.8"
Scale Size4.3" x 13.1" x 12.5"
Weighing Modes2

Included Accessories

  • Power Adapter / Charger
  • Rechargeable Battery

Weighing Modes

Mode: PoundsCapacity: 30.00 lbResolution: 0.01 lb
Mode: KilogramsCapacity: 15.000 kgResolution: 0.005 kg

Product Details

Class III NTEP Approved Legal For TradeThe National Conference on Weights and Measures certifies the CM 101 Legal for Trade with Certificate of Conformance Number 04-101A1. So, you can count on getting accurate readings time after time. Perfect for stores and markets where items are sold by weight....Great for produce, meat and more.

Automatic Price CalculatingWith this grocery scale, all ya have to do is enter the price of your product by pound and it will automatically calculate the price of what's on the scale.

Rechargeable Battery PackYou won't have to worry about searching high and low for a wall outlet to plug this retail scale into. The CM-101 has an internal rechargeable battery with up to 120 hours of battery life on a single charge!

Three Bright Backlit DisplaysYou'll have no problem at all seeing the weight displays on this pricing scale. The CM-101 displays have a bright backlight so ya can see your weights even in dim lighting.

Stainless Steel PlatformThe CM101 has a durable stainless steel weighing platform to make cleanup a breeze. Unlike gold or silver, stainless steel doesn't scratch easily and keeps its shine without rusting or tarnishing.

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 an expansion tray to weigh your things, or if ya want to get separate weights of multiple items.

Easy To Clean Membrane KeypadYou won't have to worry about dust and dirt getting stuck under and around this scale's buttons...The CM has an easy to clean membrane keypad with accurately labeled keys for easy weighing.

1 YEAR MANUFACTURER'S WARRANTY!This retail scale is covered with a 1 year warranty from Penn Scales against defects in material and workmanship.

Additional Images

Additional Accessories


Customer Reviews

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Perfect! 5 stars

I am very happy with the scale. It is just what we needed for our small farm store. so easy to use. Turn it on, type in the price per pound and place the produce on the scale and the weight and cost display on both the front & back side of the scale. The unit is light weight and easy to move around. The company sent it next-day shipping for free!

Reviewed by: Annette from Callicoon, NY on (6/14/2014)
love the scale 5 stars

i received my scale and I really like it thanks

Reviewed by: karen from ringgold la on (3/16/2013)
Penn Scale CM-101 5 stars

I have been using my new scale for my farm fruit vending business and I must say it is an excellent scale. I love the tare weight option as I use packing boxes and this just makes it so easy to calculate weight and price. The price is great for such a great product. I highly recommend this scale.

Reviewed by: Anne Atkins from Fallbrook, CA on (9/20/2012)
Penn Scale from Old Will Knott Scales 5 stars

Have been using my Penn Scale for a few weeks at Farmer's Markets and love it. I wanted a no fuss/no muss scale and this one has been perfect for us. Weigh and calculate ... so easy to use, light weight and soooo portable. I don't leave the house without it. Couldn't be happier! Thanks Old Will Knott your online store made my purchase one of the easiest transactions to date. Gotta go now and sell some more tomatoes!

Reviewed by: Jacque Bottom from Cuba, MO on (7/15/2012)

Questions and Answers

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Q: The scale is not holding a charge anymore. We think it may need a new battery and adapter. How do we order a replacement battery and adapter? Asked by: Michele (6/24/2015) answer this question

A: Hi there Michele,

Both products can be found on our website. CM101 Adapter: & CM101 Replacement Battery:

If you place an order, be sure to include the serial number for your scale in the customer comment section so Penn sends you the correct version.

Take care,

Answered by: Brandon (6/26/2015)
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Q: my scale won't turn on but the red light is on what does that mean and how can I fix it? Asked by: Candy (8/13/2015) answer this question

A: Hey there Candy,

I recommend contacting Penn for that question. They are in a better position to provide you with the help you are looking for.

Here's the number: 1.215.739.9644

Take care,

Answered by: Brandon (8/14/2015)
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