ThermoWorks is a family-owned Utah company that has made food and industrial thermometers since 1997, from Thermapen instant-reads to RFX wireless probes, alarm thermometers and infrared guns.
The deals on file sit on specific products, such as the RFX starter kit, rather than on a sitewide code, and culinary students and instructors can apply for their own discount.
ThermoWorks runs separate storefronts for home cooks, commercial food operations and industrial or lab users. Home shoppers can browse by activity, from grilling and baking to candy making, frying, sous vide and brewing, while the commercial side covers data loggers, HACCP line-check tools, dishwasher and walk-in thermometers, and a calibration lab.
The range reaches past cooking thermometers to WiFi temperature monitors, pH and humidity monitors, timers, forehead thermometers, a precision kitchen scale called Gravitas, high-heat silicone utensils and books. ThermoWorks also publishes a temperature-focused blog and learning center, runs a charitable program called Kindling, and works with affiliates and stocking dealers.
When shoppers look for ThermoWorks coupons
ThermoWorks coupon searches peak in November, about 2× a typical month, and dip lowest in February.
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US Google searches, Oct 2025 to Sep 2026. Search interest, not sales.
How long does ThermoWorks shipping take?
Standard costs a flat $8.95 up to 5 lbs and takes 2-5 business days; 2-day is $16.95 and next-day $35.95.
What is ThermoWorks' return policy?
Ask ThermoWorks for a return authorization within 30 days; items must be unused, in original packaging and bought directly from ThermoWorks.
Orders in by 4:00 PM Mountain time usually ship the same business day, and delivery reaches all 50 states.
Late express refund
If paid 1-day or 2-day flat-rate shipping arrives late, ThermoWorks refunds the difference down to standard flat rate.
Non-refundable
Custom or special-order items, shipping charges and calibration services aren't refunded, and unauthorized or incomplete returns may carry a restocking fee.
Warranty
Most instruments carry a two-year warranty, a few get five years and others one, while probes are covered for six months.
Canada and abroad
Canadian orders ship from $21.95 in 4-8 days with duties prepaid; other countries are accepted, with duties paid by you.
ThermoWorks runs on Shopify, so the discount box sits in the order summary on the checkout page.
Much of what's on file isn't a code at all.
The 30% off the RFX 1-Probe Starter Kit and the Thermapen ONE color closeout at $74 are banner deals, so the lower price doesn't wait on a code.
The culinary discount works differently.
You sign up with a student or faculty email through ThermoWorks' own form, and acceptance is at the company's discretion.
Culinary instructors use the same route.
The amount isn't stated, so compare it with a current product deal before you order.
Some products can't ship to some countries, so international buyers should confirm before paying.
Where the code box sits on Shopify's standard checkout (illustration; screens vary).
More ways to save at ThermoWorks
Shipping is where a ThermoWorks order can quietly cost more.
The $8.95 flat rate covers orders up to 5 lbs, so grouping a thermometer, a scale and silicone tools into one order spreads that fee.
If you pay for 2-day or next-day and the box arrives late, ThermoWorks refunds the gap to standard.
US flat-rate shipping also covers lost or damaged packages.
The cooking bundle pairs a Gravitas scale, a Thermapen ONE and Hi-Temp Silicone, so price it against the pieces bought separately.
ThermoWorks questions, answered
Does ThermoWorks have a student discount?
Culinary students can sign up through a ThermoWorks form with a student or faculty email, and acceptance is at the company's discretion. The discount amount isn't stated.
Do culinary teachers get a ThermoWorks discount?
Culinary instructors qualify for a teacher discount through ThermoWorks' own form. The amount isn't published.
How much is ThermoWorks shipping?
Standard shipping is a flat $8.95 for orders up to 5 lbs, with heavier orders priced by weight. Two-day shipping costs $16.95 and next-day costs $35.95.
What warranty do ThermoWorks thermometers have?
Most instruments carry a two-year warranty, a few carry five years and others one year. Probes are covered for six months.
Does ThermoWorks ship to Canada?
Canadian orders ship from $21.95 and arrive in 4-8 days, with duties and taxes prepaid at checkout.
Can you return a ThermoWorks product bought from another shop?
Only products bought directly from ThermoWorks qualify, and you need a return authorization before sending anything back.