Digital Meat Thermometer -20 - 100°C 2.7in LCD Display Countdown Alarm Wireless Meat Thermometer Specification: Product material: ABS shell + 304 stainless steel probe Host size: 143 x 77 x 25mm / 5.63 x 3.03 x 0.98in Probe size: 126 x 6mm / 4.96 x 0.24in Product weight: 150g / 5.29oz Product color: Orange Screen size: 2.7in Transmission distance: 100m / 328.08ft (without obstruction), 30-80m / 98.43-262.47ft (with obstruction) Host battery: 2*1.5V AAA batteries (not included) Host working time: 200h Probe working time: 24h Charging time: 30min (probe) Measuring range: -20 - 100°C / -68 - 212°F Timing: 00:00 - 99:00min Backlight time: 180s Temperature switch: °C/°F Water Resistant grade: IP67 (probe) Accuracy: ±1°C/1.8°F Wireless pairing: ≤1min