The MK4 Pen offers accurate reads to ±0.7°F within 2-3 seconds and features a patented auto-rotating display with motion sensing sleep and wake modes. The intelligent back-light prolongs the battery life so you can grill for 3,000 hours before your MK4 needs a charge. Don't worry about getting it messy either - it's waterproof up to IP67 (can be dropped in a meter of water for up to 30 mins). Available in 10 colours.

Thermoworks MK4 Pen