Features 1、WIDE TEMPERATURE MEASUREMENT RANGE: Possess wide range of measurable temperature, ‑30℃ ~ 300℃(‑22℉ ~ 572℉), which can meet general needs 2、REMOTE MONITORING: Can be received within 100 meters (328ft), so that can realize remote wireless monitoring, and the operation is more convenient 3、MULTIFUNCTIONAL AND PRACTICAL: Can be used in a variety of occasion, such as grill, oven, kitchen, with multiple functions, simple and practical 4、CONVENIENT MEASUREMENT: Equipped with 4 probes and 2 fixing clips, the temperature measurement is more convenient, stable and firm 5、HIGH ACCURACY DETECTION: Used for temperature detection, the temperature measurement cycle is 1S, with high accuracy and excellent efficiency Specification Item Type: Wireless BBQ Thermometer Model: CH-216 Material: ABS Battery: Transmitter: 2 x 1.5V AAA (not included) Receiver: 3 x 1.5V AAA (not included) Application: Temperature detection Basic Parameters: Temperature Range: -30℃ ~ 300℃ (-22℉ ~ 572℉) Measurement Accuracy: ± 1℃ (2℉) at -20℃~200℃ (-4℉~212℉) ± 2℃ (4℉) at other range Temperature Measurement Cycle: 1S Timer: 23 Hours 59 minutes 59 seconds (the countdown is the same) Wireless Reception: 433 frequency, can be received from 100 meters (328 feet) Package List 1 x Receiver 1 x Transmitter 4 x Probe 2 x Fixing Clip 1 x User Manual