3-5s Fast Readout Temperature Hold Button Backlight Screen Display Temp. Range & Accuracy Digital Instant Read Meat Thermometer can get readings within 3-5 seconds The instant-read thermometer will hold the temp when just taking the unit from the meat. The backlight screen is readable in the afternoon sun and at night. Will be more convenient to cook at night or outdoors. With an accuracy of ±1℃/±2℉ in a temp range between -50℃ to 300℃ (-58°F to 572°F)