Specifications

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Brand: INKBIRD
Model: INT-21-B
Probe Material: Food-grade stainless steel with alumina ceramic handle
Probe Size: φ 5mm
Screen Type: HD LCD (18*35 mm/0.7 x 1.4 inches)
Bluetooth Connectivity: Bluetooth 5.4; 328 ft/100 m no-obstacle distance
Probe Measurement Range:
Food temperature range: -10-100℃/14-212℉ (100℃/212℉ is the ultimate temperature and the highest usable temperature is 96℃/205℉)
Ambient temperature range: 0~300℃ /32~572℉
Probe Measurement Accuracy: ±1℃/±1.8℉
Probe Response Time: 1 second
Temperature Calibration: ±7℃/±12℉
Probe′s Battery Life: 20 hours
Probe′s Charging Time: 30 minutes
Base′s Power Source: 2 AAA batteries
Base′s Battery Life: 120 hours