1. 精确度：±0.02 aw
   2. 量程：0-1.0aw
   3. 分辨率：±0.01aw
   4. 传感器：非传导性湿度传感器
   5. 测量速度：5分钟
   6. 电源：2块(3V)锂电池
   7. 电池寿命：3年
   8. 显示：6位LCD带符号数字显示,3位湿度aw, 3位温度显示。

Sensor Type: Capacitance Sensor

Water Activity Accuracy: ±0.02 aw

Water Activity Resolution: 0.01

Water Activity Range: 0.00 to 1.00 aw 

Sample Temperature Accuracy样品温度准确度: ±0.2

Sample Temperature Resolution样品温度分辨率: 0.1 ◦C 

Sample Dish Capacity样品盘容量: 7.5 ml Recommended (15 ml Full) 

Measurement Time测量时间: Five Minutes 

Display: 6-digit Custom LCD with Symbols (3-Digit aw and 3-Digit Temp) 

Case Dimensions: 6.6 x 10.7 x 2.0 cm (2.60 x 4.21 x 0.79 in) 

Case Material: Stainless Steel and Valox 325 Plastic

Weight: 115 g (4 oz)

Power: 2 to 3 V Li Coin Cells (Three Year Typical Life)

Operating Environment: 4 to 50 ◦C; 0 to 90% Relative Humidity (Non-Condensing)

Certifications: CE; AOAC Approved Method for Measurement of aw 

Warranty: One Year Parts and Labor