One-point display type Can be d in indoors and outdoors Adhesive Irreversible Primary color: White Color after discoloration: Blue Discoloration temperature (℃): 120 Measurement accuracy: ±2°C Element size (mm): 3 Element size (φmm): 3 Seal尺寸(mm):10×10 床单尺寸(mm):10×10 床单尺寸(mm):10×10