Replacing an Older CAS Scale?
The PDN Series is a current CAS POS interface scale available in three capacities. It can be a strong choice when replacing an aging scale or adding another weighted checkout station.
CAS PDN Scale Upgrade Promotion
Limited-Time CAS Promotion
Upgrade to the CAS PDN Series
Replace an older POS interface scale with the current CAS PDN Series and receive limited-time promotional pricing on eligible 12 lb, 30 lb and 60 lb models.
Special Price in Cart
NTEP Legal for Trade
USB and RS-232 Connectivity
12, 30 and 60 lb Models
Compatibility Assistance
Modernize Your Checkout Scale
A Current POS Interface Scale for Weighted Transactions
The CAS PDN transfers product weight to compatible POS systems and electronic cash registers, helping reduce manual entry during checkout.
Promotional Price Displayed in Cart
CAS products are subject to minimum advertised pricing. Add an eligible PDN model to the cart to see the current promotional selling price before checkout.
Choose Your Capacity
Shop the CAS PDN Series
Choose the model that comfortably handles the heaviest products you expect to weigh. Contact Spartan POS when replacing an existing scale or connecting to new POS software.
CAS PDN-12
12 lb Capacity
A lower-capacity model for smaller products and applications that benefit from finer weight increments.
- 12 lb maximum capacity
- USB and RS-232C interface
- NTEP legal-for-trade approval
- Compact checkout footprint
Add to cart to reveal the promotional price
View CAS PDN-12
CAS PDN-30
30 lb Capacity
A versatile general-purpose choice for produce, grocery, deli, candy and specialty retail checkout.
- 30 lb maximum capacity
- USB and RS-232C interface
- NTEP legal-for-trade approval
- Versatile midrange capacity
Add to cart to reveal the promotional price
View CAS PDN-30
CAS PDN-60
60 lb Capacity
A higher-capacity option for larger packages, bulk products and heavier retail weighing applications.
- 60 lb maximum capacity
- USB and RS-232C interface
- NTEP legal-for-trade approval
- Designed for heavier items
Add to cart to reveal the promotional price
View CAS PDN-60
Built for Retail Checkout
Why Choose the CAS PDN Series?
Designed for compatible retail weighing environments where accurate weight data must transfer efficiently into a POS transaction.
POS Weight Transfer
Sends weight data to a compatible POS system or electronic cash register to reduce manual weight entry.
Flexible Connectivity
USB and RS-232C interfaces support a range of compatible point-of-sale configurations.
Legal for Trade
NTEP-approved models are suitable for eligible commercial transactions based on product weight.
Three Capacities
Choose from 12 lb, 30 lb and 60 lb models based on the size and weight of your merchandise.
Low-Profile Design
A streamlined design fits neatly into grocery, deli, specialty retail and general checkout environments.
Pre-Sale Guidance
Spartan POS can help identify the correct capacity, connection and compatibility requirements.
Confirm Compatibility Before Ordering
A CAS PDN should not automatically be assumed to be a plug-and-play replacement for every older CAS scale. Compatibility may depend on your POS software, protocol, cable, connection type, driver and configuration.
Send Spartan POS your current POS software, existing scale model and preferred connection type so the application can be reviewed before purchase.
Get Compatibility HelpPopular Applications
Where CAS PDN Scales Are Commonly Used
Suitable for compatible retail and commercial weighing environments.
Grocery Stores
Produce Markets
Delis
Candy Stores
Bulk Food Retail
Specialty Retail
Questions Before You Buy
CAS PDN Promotion FAQs
Why is the promotional price not shown on this page?
CAS products are subject to minimum advertised pricing. Add an eligible PDN model to your shopping cart to reveal the current promotional selling price.
Do I need a coupon code?
No coupon code should be required when the promotion is configured to apply automatically. The promotional price will appear in the cart for eligible products.
Is the CAS PDN a direct replacement for every PD-II or PD-2Z scale?
Not necessarily. The correct replacement depends on capacity, POS software, interface, cable, protocol and configuration. Contact Spartan POS before ordering so the application can be reviewed.
Which PDN capacity should I choose?
Select a capacity comfortably above the heaviest product you expect to weigh. The PDN-30 is a versatile general-purpose model, while the PDN-12 is suited to lighter products and the PDN-60 supports heavier items.
Does the CAS PDN connect through USB?
The PDN Series supports USB and RS-232C connectivity. The correct connection depends on your POS software and hardware configuration.
Is the CAS PDN legal for trade?
The eligible PDN models shown on this page are listed as NTEP approved. Local installation, inspection, registration or calibration requirements may still apply.
When does the promotion end?
Promotional pricing is scheduled to end August 3, 2026, and may end earlier if eligible promotional inventory is no longer available.
Reveal Your CAS PDN Promotional Price
Select an eligible CAS PDN model and add it to your cart to see the limited-time promotional selling price.
Limited-time offer on eligible CAS PDN products through August 3, 2026, while promotional inventory remains available. Promotional price is displayed in the cart. Offer may not be combined with other discounts. Compatibility should be confirmed before ordering. Product availability, shipping charges and applicable taxes may vary.