Measurement temperature range (℃): -33 + 230℃ Temperature minimum display (℃): 0.2℃ Power supply (V): Button battery CR2032 3V x 1 unit Power supply: Button battery CR2032 3V x 1 unit Measurement accuracy: Plus-minus 2.5℃ (0 to +100℃) Plus-minus 3℃ (℃ to 33 to 0℃,100至230℃) 测量场:距离:视场= 1:1 尺寸:76.2 x 41 x 17.8mm 功能:保持,峰值保持, 小值保持,发射 发射 固定在0.95