Commercial Laundry Scale Guide: NTEP Scales for Laundromats and Wash-and-Fold
A commercial laundry scale that charges by the pound should be NTEP Class III, and for wash-and-fold counters we recommend the Torrey EQB-50/100-W waterproof bench scale (100 lb x 0.02 lb), on sale for $653.00 (regular $849.00), in stock.
Reviewed by MNM Scales technicians · Updated November 1, 2026 · Prices checked November 1, 2026
Short answer: a commercial laundry scale used to charge by the pound should be an NTEP Class III legal-for-trade scale, placed in service by a licensed service company and registered with the Texas Department of Agriculture (TDA). For a wash-and-fold counter, a washdown bench scale such as the Torrey EQB-50/100-W (100 lb x 0.02 lb, $653) holds a full basket on its 15 x 19 in platform. For per-pound pricing right on the display, the Adam WBZ-30a price computing scale costs $199, and for a printed weight record the A&D HV-60KCP with built-in printer costs $849.
Laundromats, wash-and-fold services, dry cleaners and commercial laundries that price by weight use the scale to set the customer’s bill, so it is a commercial weighing device. This guide covers what that means in Texas, how to size a bench or floor scale for bags and carts, when washdown protection helps, how to print weight tickets, and how to keep the scale certified every year. MNM Scales has sold, calibrated and repaired scales for over 30 years from our shop in Cypress, Texas.
Commercial laundry scale rules: NTEP and TDA registration
NIST Handbook 44 places scales used to determine laundry charges in accuracy Class III, the same class as most retail counter scales (see the class table in our legal-for-trade scale checker). TDA does not require an NTEP certificate for every device, but the scale must meet NIST Handbook 44 and suit its use; some scales do need one, so we recommend NTEP models and can check yours. Every scale on this page carries an active NTEP Certificate of Conformance (CC) for Class III, which we checked on the NCWM database. For what NTEP and legal for trade mean, see our NTEP guide.
- Placed in service: a TDA-licensed service company and its registered technician install, test and calibrate the scale and file the service report. Our TDA-registered technicians do this across the Houston area; see legal-for-trade scale calibration in Texas.
- Registered with TDA: the business registers each scale with TDA before using it in trade, posts the certificate where customers can see it and puts the TDA consumer sticker on the scale.
- Renewed every year: TDA registration runs for one year, and TDA inspectors test commercial scales against Handbook 44 tolerances.
Our TDA scale certification guide walks through each form and step, and TDA explains the rules in Legal for Trade Scales in the State of Texas (PDF). Not sure whether your counter scale counts? Run it through the legal-for-trade scale checker.
Commercial laundry scales compared
| Scale | Capacity x division (NTEP) | Platform | Wet-area rating | Ticket printing | NTEP CC | Price |
|---|---|---|---|---|---|---|
| Adam WBZ-30a price computing scale | 30 lb x 0.01 lb | 8.3 x 6.8 in stainless pan | IP66 (Adam) | Shows weight, unit price and total; rear customer display | 10-082A1 | $199 |
| OHAUS Valor 4000 V41XWE15T | 30 lb x 0.01 lb | 7.5 x 9.5 in stainless | IPX8 (OHAUS) | Front and rear displays | 13-056 | $539 |
| Torrey EQB-20/40-W | 40 lb x 0.01 lb | 15 x 12 in | Washdown safe (W model) | RS-232 port; printer and cable not included | 98-206A2 | $573 |
| Torrey EQB-50/100-W | 100 lb x 0.02 lb | 15 x 19 in | Washdown safe (W model) | RS-232 port; printer and cable not included | 98-206A2 | $653 |
| Torrey EQB-100/200-W | 200 lb x 0.05 lb | 15 x 19 in | Washdown safe (W model) | RS-232 port; printer and cable not included | 98-206A2 | $693 |
| A&D HV-60KCWP | 30/60/150 lb x 0.01/0.02/0.05 lb | 13.0 x 16.7 in stainless | IP65 (A&D) | USB or RS-232C interface is a factory add-on (not included) | 17-099A3 | $965 |
| A&D HV-60KCP with printer | 30/60/150 lb x 0.01/0.02/0.05 lb | 13.0 x 16.7 in | IP65 base (A&D) | Built-in printer | 17-099A3 | $849 |
Which one fits your counter
- Price by the pound on the display: the Adam WBZ-30a works out the total from your price per pound and shows it to the customer on the rear display. Its rechargeable battery and AC adapter are included. Use a basket on the pan for loose loads.
- Wet folding tables: the OHAUS Valor 4000 V41XWE15T has a stainless housing rated IPX8, front and rear displays, and an included rechargeable battery and AC adapter.
- Bags and baskets up to 100 lb: the Torrey EQB-50/100-W gives a 15 x 19 in platform with 0.02 lb divisions. Step down to the EQB-20/40-W for 0.01 lb divisions or up to the EQB-100/200-W for heavy commercial loads.
- Comparator lights and washdown: the A&D HV-60KCWP adds IP65 protection, a stainless pan and 5-step comparator lights, with finer divisions on lighter loads.
- Printed weight tickets: the A&D HV-60KCP prints a paper record of each weighing from its built-in printer.
See more in our NTEP bench scales and washdown scales categories.
Bench or floor scale: sizing capacity for laundry
Size the scale to your heaviest load plus the basket or cart you weigh it in, then pick the smallest division that still covers it, because a finer division bills more precisely. Use tare to subtract the basket so the ticket shows the laundry weight only.
- Bench scale (30 to 200 lb): fits counters and folding tables for drop-off bags, baskets and bundles. A 15 x 19 in platform holds a full basket.
- Floor scale (500 lb and up): for laundry carts, bins and bulk commercial accounts rolled straight on. See our floor scale buying guide and floor scales, and ask us about NTEP models for trade.
Washdown options for wet laundry areas
Laundry rooms bring steam, splashes and wet bags. An IP rating tells you how well the scale keeps out dust and water: IP65 handles splashes and low-pressure rinsing, IP66 handles stronger jets, and IPX8 is rated for immersion. Torrey’s W models are its washdown-safe versions. Read more in our washdown scales guide, or browse washdown scales.
Ticket printing and receipts
A printed weight ticket gives the customer and your records the same number. The A&D HV-60KCP prints from its built-in printer. The Torrey EQB-W scales send weight over RS-232 to a printer or a point-of-sale computer (printer and cable not included), and the HV-60KCWP takes a factory USB or RS-232C interface (not included). See how to connect a scale to a computer for USB and RS-232 setups, or ask us to match a printer to your scale.
Annual certification, calibration and rentals
Renew the TDA registration every year and have the scale calibrated at least once a year, plus after a move, a drop or an overload. Booking calibration with the renewal keeps both on one date. See how often a scale should be calibrated.
- Scales up to 35 kg (WBZ-30a, Valor 4000, EQB-20/40-W): in-house calibration with a certificate ($250) or NIST calibration with a NIST-traceable certificate ($595).
- Scales from 35 to 150 kg (EQB-50/100-W, EQB-100/200-W, HV-60KCWP, HV-60KCP): see in-house calibration for 35 to 150 kg and NIST calibration for 35 to 150 kg for current pricing.
- On-site service: $295 + $2 per mile per visit across the Houston area, with calibration charged per scale; see on-site calibration in Houston.
- Placing in service: our TDA-registered technicians place commercial scales in service and file the service report; see legal-for-trade calibration in Texas and NIST vs in-house certificates.
- Mail-in, repairs and rentals: mail-in calibration, repair of the brands we sell, and we rent all types of scales while yours is in for service.
Setting up a laundry counter? Tell us your heaviest bag or cart, your counter space, whether the area gets wet and whether you need printed tickets. We will recommend the NTEP scale, quote calibration and placement in service, and have it ready to ship or for pickup in Cypress by appointment.
Frequently asked questions
Does a laundromat scale need to be legal for trade?
Yes, when you charge by weight. A scale that sets the customer’s bill by the pound is a commercial device, and NIST Handbook 44 places scales used to determine laundry charges in Class III. We recommend NTEP Class III models like the ones on this page.
Does a commercial laundry scale need TDA registration in Texas?
Yes. The business registers each commercial scale with TDA, posts the certificate where customers can see it and renews the registration every year. A licensed service company places the scale in service first.
What capacity laundry scale do I need?
Add your heaviest bag or basket to the weight of the container you use. A 100 lb bench scale such as the Torrey EQB-50/100-W fits a wash-and-fold counter and a full basket; carts and bulk accounts call for a floor scale.
Can a laundry scale print a ticket?
Yes. The A&D HV-60KCP has a built-in printer, and the Torrey EQB-W scales connect to a printer over RS-232 (printer and cable not included).
Can a laundry scale calculate the price per pound?
Yes. The Adam WBZ-30a price computing scale ($199) multiplies the weight by your price per pound and shows the total to the customer on a rear display.
How often should a commercial laundry scale be certified?
Renew the TDA registration every year and calibrate at least once a year, plus after a move, a drop or an overload. On-site service in Houston is $295 + $2 per mile per visit.
Do I need a washdown scale for a laundromat?
A washdown or water-resistant scale holds up best around wet bags, steam and spills. The Torrey EQB-W, A&D HV-60KCWP (IP65), A&D HV-60KCP (IP65 base), Adam WBZ-30a (IP66) and OHAUS Valor 4000 (IPX8) are all built for wet areas.