HR642 BBQ thermometer Temperature or Readiness of meat with a digital LCD screen and remote wireless probe. [Brand Story] MIEO Wireless Oven Thermometer HR642C MIEO is an international brand which always holds the concept of cherishing environment, healthcare, and the transmission of happiness. It keeps pace with people's lifestyle and quality of life, provides health and happy electronic products. Product Features Main Unit: 1) 3-line LCD 2) Operating temperature range: 0C to 50C (F32 to 122F) 3) LCD display range: 0C to 199C (0F to 390F) 4) 2AA batteries 5) Pre-programs: Beef, Lamb, Veal, Hamburger, Pork, Turkey, Chicken and Fish. 6) Doneness selections: Rare, Medium Rare, Medium, Well Done 7) Audio alert options: Almost Ready, Ready, Overcooked, Out-of-Range. 8) Dimension: W61 x L120 x H29mm Remote Sensor Probe 1) Metal probe working temperature: -35C to 200C (-32F to 392F). 2) RF transmission range: 100 feet (30 meters) line-of sight 3) Stainless steel probe (length): 1 meter (3.3 feet) 4) Temperature resolution : 0.1°C (0.2°F) 5) Centigrade and Fahrenheit Conversion 6) RF transmission frequency: 433.92 MHZ 7) Date Transfer: 5/42s 8) Transmitting Distance: 30 meters in sight (100feet) 9) 2pcs AAA batteries 10) Dimension: D85 x H31mm