产品用於測量所在環境的溫度、濕度、大气压的变化，用做天气预报。
The device is used to measuring temperature、humidity and indicated changes in atmospheric pressure that surround you，it is essential to weather forecasting.
合金铝圈表面氧化处理。大的表面盤。具有溫度、濕度、氣壓測量的多功能。背部设计有挂墙孔，可縣掛於室內、外使用。具有防雨淋功能。
Aluminum ring and oxidation。Large dial design and tend indicator。Has multi function to measuringtemperature、humidity and atmospheric pressure。With back hole for wall mounting indoor and outdoor.。Has waterproofin the open air.
測量範圍 Measuring rang | -20~50℃, 0~100%RH, 950~1070hPa | 外圈 Case ring | 合金鋁圈表面氧化处理. Aluminum ring and oxidation. | 對比針 Adjusting pointer | 金属指针 Metal |
分辯率 Resolution | 1℃,1%RH,1hPa | 底殼 Bottom | 塑胶ABS ABS plastic | 調節鈕 Adjusting wheel | 黄铜料或不锈钢 Brass or Stainless Steel |
測量精度 Accuracy | ±2℃ ±8%RH(30~90%RH), ±5hPa(970~1040hPa) | 透鏡 Lens | PMMA膠鏡. PMMA lens | 尺寸 Unit size | 約AppxØ130*41mm |