This thermometer features a base for real-time readings and offers sub-1G connectivity for monitoring up to 3000 feet unobstructed. It includes 6 NIST-certified sensors with ±0.5°F accuracy and 0.01°F resolution. The price drops from $129.99 to $99.99 to $29.99 when you apply the coupon code "CCQ47M4B" at checkout. Shipping is free for Amazon Prime members or on orders over $35.