The Thermapen instant-read thermometer's large display shows precise temperature measurements with a 0.1 °C resolution. It features a wide temperature range of -49.9 to 299.9 °C. Both low battery (icon) and open circuit indications are displayed when applicable. Each Thermapen is powered by a single AAA battery and has a life expectancy of 2000 hours. The Thermapen One is fully configurable using buttons in the battery compartment. Here you can lock the display position, disable auto-sleep mode, switch between °C and °F readings, or choose between a 1° and 0.1° resolution.
The Thermapen instant-read thermometer's large display shows precise temperature measurements with a 0.1 °C resolution. It features a wide temperature range of -49.9 to 299.9 °C. Both low battery (icon) and open circuit indications are displayed when applicable. Each Thermapen is powered by a single AAA battery and has a life expectancy of 2000 hours. The Thermapen One is fully configurable using buttons in the battery compartment. Here you can lock the display position, disable auto-sleep mode, switch between °C and °F readings, or choose between a 1° and 0.1° resolution.
in 21 offers
last seen 20 Sept 2026
The lowest price we last saw for Thermapen One Digital Thermometer (Red) was $159.95 at Metermaster, compared across 8 retailers (last seen 20 Sept 2026). Prices may have changed since.
The all-time low we recorded was $99.21 on 4 Mar 2026.
Prices last updated 20 Sept 2026.
Thermapen One Digital Thermometer (Red)
The Thermapen instant-read thermometer's large display shows precise temperature measurements with a 0.1 °C resolution. It features a wide temperature range of -49.9 to 299.9 °C. Both low battery (icon) and open circuit indications are displayed when applicable. Each Thermapen is powered by a single AAA battery and has a life expectancy of 2000 hours. The Thermapen One is fully configurable using buttons in the battery compartment. Here you can lock the display position, disable auto-sleep mode, switch between °C and °F readings, or choose between a 1° and 0.1° resolution.
The Thermapen instant-read thermometer's large display shows precise temperature measurements with a 0.1 °C resolution. It features a wide temperature range of -49.9 to 299.9 °C. Both low battery (icon) and open circuit indications are displayed when applicable. Each Thermapen is powered by a single AAA battery and has a life expectancy of 2000 hours. The Thermapen One is fully configurable using buttons in the battery compartment. Here you can lock the display position, disable auto-sleep mode, switch between °C and °F readings, or choose between a 1° and 0.1° resolution.
Last updated at 20/09/2026 16:15:48
Thermapen ONE Digital Thermometer (red)
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Thermapen ONE Digital Thermometer (red)
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Thermapen One - Colour Range red
Delivery between 28–30 Sept $9.70
| Special feature | Fast Reading System |
| Included components | Battery |
| Outer material | Stainless Steel |
| Product care instructions | Wipe Clean |
| Unit count | 1 count |
Thermapen ONE Digital Thermometer (red)
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Thermapen ONE - Red
Delivery between 24 Sept – 1 Oct $16.15
Thermapen ONE Digital Meat Thermometer — Instant 1 Second Readings, IP67 Waterproof Food Thermometer for Meat/Baking/BBQ/Sugar/Oil, Accurate
Delivery between 25–29 Sept $41
Thermapen One Digital Thermometer - Red
Free delivery between 25 Sept – 1 Oct
Thermoworks "Thermapen ONE" Instant Read Thermometer Red
Free delivery
| Special feature | Fast Reading System |
| Included components | Battery |
| Outer material | Stainless Steel |
| Product care instructions | Wipe Clean |
| Unit count | 1 count |
