Precision Weighing Balances
Your online source for balances, scales & calibration weights @ discount prices

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digital scale

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digital scales
lab scales

Portable digital scale is battery operated and NTEP approved - ideal for use as a food scale or for legal for trade retail weighing.  This electronic scale is attractive and functional for kitchen and food labs.  The compact footprint accommodates a variety of counter sizes and the digital scale is lightweight and easy to use.

The CAS SW Series legal for trade and portion control electronic digital scales are recommended by food service equipment dealer and scale companies for their excellent dependability, quality, performance and value.  Whether you need a legal for trade scale, class III electronic scale, NTEP approved balance, portion control scale, deli scale, fish scale, electronic food scale, food service scale, prep kitchen scale the CAS SW Series fits the bill.

CAS SW-1-20LB offers 20 lb weighing capacity and increments in 0.01 lb intervals.  This digital electronic scale comes with the AC Adapter for continuous use in your kitchen or for the outdoors operation like the roadside stand where power is not available the SW Series operates on six(6) D size batteries making it a versatile "weigh anywhere counter electronic scale". 

Additional features include:

  • Weigh modes include lb/kg/g/oz switchable with front panel key. 
  • Soft touch keys for ON/OFF, ZERO, TARE, UNIT.
  • Large 1" LCD display.
  • Indicators for ZERO, NET, STABLE, LOW BATTERY.
If you work in a food test kitchen consistency is the secret to a good recipe.  Measuring by weight provides greater accuracy verses recipes outlined volumetrically in most situations for the kitchen.  Humidity can affect volume; on a humid day, a cup of flour can weigh substantially more than on a dry day.  A cup of nuts loosely poured compared to a cup tightly packed results in variations.  That's why weighing ingredients can make a real difference in the outcome of your recipes.

Business owners can control costs and improve customer satisfaction.  Sandwich shop owners can weigh out the meats so a customer can ever tell you the last sandwich had a lot more roast beef.  The pizza shop and control cheese and topping cost plus make a consistent pizza customers can never feel short changed.  Even ice-cream stands can weigh hand packed containers delivering equal amounts to all customers.

When implemented correctly a scale with pay for itself in no time improving the bottom line and customer satisfaction delivering a uniform product.

Before buying CAS SW-1-20LB legal for trade retail scale, consider A&D's scales instead.  A&D offers better support for their products and have been around longer than CAS.  A&D has 2 service locations, one in California, and one in Georgia.  Similar A&D balances comparable to CAS SW series include: SK-10K or SK-10KWP which is a stainless steel, washdown balance.

CAS 20 LBS Class III Scale

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Brand Model Capacity Readability
CAS 20 LBS Class III Scale 20 lb 0.01 lb
Add. Features
  • Pounds
  • Ounces
  • Grams
  • KiloGrams
  • Legal For Trade
  • NTEP Class III
Comparable Scales

A&D Weighing SK-10K nsf approved scale - $228.75

A&D Weighing SK-10KD CofC scale - $256.95

A&D Weighing floor scales HV-15KGL - $647.19

A&D Weighing SF-15KB Grocery Scale - $367.95

A&D Weighing SG-6KA Coldcuts Scale - $367.95

Ohaus Legal for Trade Scales - $284.20

Ohaus TR15RS compact bench scale - $515.20

A&D Weighing SK10KWP Class III Scale - $333.75

Ohaus D51XW100HL2 Defender NTEP Scale - $1420.80

Ohaus NTEP Approved CofC Scales - $324.10

Adam Equipment CPWplus15P Bench Scale - $236.00

CAS S-2000 Junior LCD 60LB without post - $256.75
MSRP: $225.00
YOU PAY $157.50
precision balance

CAS SW-1-20LB (SW-20) Legal for Trade Food Service Scale
PWB Discount Price $157.50
S&H via UPS ground $13.00
Capacity x Readability (lb) 20 lb x 0.01 lb
Capacity x Readability(kg) 10 kg x 0.005 kg
Capacity x Readability (g) 10000 g x 5 g
Capacity x Readability(oz) 400 oz x 0.2 oz
Weigh modes 4 weigh modes: pounds (lb), Kilogram (kg), grams (g), & ounces (oz)
Legal For Trade NTEP # Approval #99-002
NTEP Approved Class III Scale
Tare Tare full capacity
Auto-Power Feature Yes - 4 selections: Disable for continuous operation, power down 10 minutes no activity, 20 minutes or 30 minutes.
Operation temperature -10°C~40°C (14°F~104°F)
RH less than 85%
Scale Dimensions 10.23 (W) x 11.29 (D) x 5.39(H) (inches)
Weighing Platform 9.05" x 7.48" removable stainless steel pan
Weigh Sensor Load Cell
Display Liquid Crystal Display 5 digit, 1" height
Display Indicators Stable, Zero, Net, Battery
Power 6 D size batteries (not included) or
AC Adapter (included)
Battery Life (approx) Alkaline Dry Battery : 1000 hr
Manganese Battery : 500 hr
Power Consumption 0.25 Watts
Included Accessories AC adapter, manual
Optional Accessories Optional Rear Display is available for an additional $40.  If you want this option please order from our other web site
Warranty 12 months limited manufacturer warranty.
Warranty return to base - repair facility is in New Jersey
Net Weight 7.0 lbs
Shipping Weight 10 lbs
Place of Origin Korea
deli scale Brochure produce scale Download the brochure loaded with tons of information.
approved scale User Manual legal scale Download the Instruction Manual loaded with tons of information.
Precision Weighing Balances operators of is the original deep discount distributor of balances, scales and weighing accessories.  We don't play those games "call us for the lowest price" or list scale prices online at Suggested List Price with their catchy phrase "we'll meet or beat anyone's price."  People shop the internet for PRICE and we list the lowest possible price we can offer.  Why buy from a business that hold's back on their prices??  Why deal with some other vendor that can't be honest in the beginning of your shopping experience and offer their lowest price online without you call them? sells cheap, understands the products we sell and nobody has been selling balances and scales online longer than  We offer a huge inventory for immediate delivery.


legal for trade scale
Zero key, used to manually set the scale to 0.0
Tare key, used to enter or clear tare weight.
Unit key, used to convert the unit of weight
On/Off key, turn ON and Off the scale
Simple and easy to use.  The tactile switch keypads are raised so you'll know when you press the keypad and it pushes in.  Wearing gloves the tactile keypad allows you to feel the keys.

class 3 scale, legal for trade
Large display is easy to see and the digits are 1 inch in height.
deli scale
The 9.05" x 7.48" stainless steel pan is perfect for weighing produce, vegetables, candy, coffee, deli meats, seafood and more.
electronic digital scale

Select from 4 different models to meet your specific weighing needs


Ounces Grams Price

5 x 0.002 lb

80 x 0.05 oz 2000 x 1 g $157.50

10 x 0.005 lb

160 x 0.1 oz 5000 x 2 g $157.50

20 x 0.01 lb

400 x 0.2 oz 10000 x 5 g $157.50

50 x 0.02 lb

800 x 0.5 oz 20000 x 10 g $157.50

Copyright © 1995-2011 Precision Weighing Balances, All Rights Reserved. This site is owned and operated by Precision Weighing Balances.  For warranty, parts and technical related issues please call CAS directly at 201-933-9002.


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