1．Measuring range: 0－40kPa (0－300mmHg)
2．Allowed error: ＜0.08kPa (25±10℃)
3．Working temperature: 0－40℃
4．Relative humidity: ≤85%
5．Measuring unit: with ‘kPa’、‘mmHg’ two kinds
6．Display: LCD
7．Preheat time: 5 min
8．Power: AC 220VAC and backup power 6VDC
9．Power consumption: ＜100mW
10．Overload capacity: ≤200%FS
11．Weight: ＜5kg
12．Dimension: 380×105×290
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