-10ºC to 110ºC by 5 degree intervals

*Terms and conditions: 1. This offer is valid until 01.02.2021 and applies to selected full priced qualifying Curriculum items only 2. Cannot be used in conjunction with any other offers and is subject to availability. 3. This offer can only be used once per customer. 4. Discount is added in the basket 5. TTS Group reserve the right to change these terms & conditions on reasonable notice. 6. Offer is only open to customers based in the UK (inc. Channel Islands and Isle of Man). 7. Discounts are applied to the ex-VAT sub-total amount. 8. Offer is applicable online only and excludes Items included in other promotions