Features: 1. It can measure the temperature of different parts of the same food at the same time or measure two types of food at the same time. 2. With backlight, dual channel temperature display. 3. temperature alarm for mature meat. 4. The transmitter also has a temperature display function (no receiver can be used in close range). 5.The rope hole design, easy to carry. 6. ABS plastic box and stainless steel food safe probe. 7. 8 kinds of meat, 5 kinds of flavors, better to satisfy the demanding taste. Specifications: Material: ABS Battery Model: 4 * AAA Battery (Not Included) Temperature Measurement Range: -50 ~ 300 ℃ (-58 ℉ -572 ℉) Recommended scope of use: -5 ~ 200 ℃ (23 ~ 122 ℉) Precision: +/- 0.5 ℃ at 0 ℃ ~ 60 ℃ +/- 1.0 ℃ in-10 ℃ ~ 0 ℃, 60 ℃ ~ 150 ℃ +/- 2.5 in-25 ℃ ~ -10 ℃, 200 ℃ ~ 250 ℃ +/- 3.0 ℃ above, at -50 ℃ ~ -25 ℃, 250 ℃ ~ 300 ℃ Color: As the picture show Size: Transmitter: approx. 7.8 * 7.4 * 4.4 cm / 3.07 * 2.91 * 1.73in Receiver: approx. 12.2 * 6.2 * 1.7 cm / 4.8 * 2.44 * 0.66in Cable length: approx. 100 cm / 39.27in Weight: approx. 275g / 9.7 oz Package Includes: (Battery Not Included) 1 x Receiver 1 x Transmitter 2 x Probes 2 x Clips (When measuring the temperature of the food in the pan, use it on the edge of the pan). 1 x User Manual