testo 312-2壓力儀,經DVGW認證,符合TRGI標準,量程為0~200hPa。可用0~40mbar的量程測量分辨率為0.01mbar的微小壓力。 | |
優點一覽
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存儲溫度 | -20.0...70.0 °C |
操作溫度 | 5.0...45.0 °C |
電池類型 | 9V 塊狀電池 |
重量 | 300.0 g |
規格 (LxWxH) | 68.0 x 215.0 x 47.0 mm |
探頭類型 (測量值) | 量程 | | |
壓力傳感器1 | -16.0 ... 16.0 inH2O | 精度 | +/-0.01 inH2O (0.0 ... 1.0 inH2O) |
| | 過載 | +/-400.0 inH2O (-16.0 ... 16.0 inH2O) |
| | 分辨率 | +/-0.01 inH2O (-16.0 ... 16.0 inH2O) |
壓力傳感器2 | -80.0 ... 80.0 inH2O | 精度 | +/-0.2 inH2O (0.0 ... 20.0 inH2O) |
| | 過載 | +/-400.0 inH2O (-80.0 ... 80.0 inH2O) |
| | 分辨率 | +/-0.1 inH2O (-80.0 ... 80.0 inH2O) |
壓力傳感器1 | -40.0 ... 40.0 hPa | 精度 | +/-0.03 hPa (0.0 ... 3.0 hPa) |
| | 過載 | +/-1000.0 hPa (-40.0 ... 40.0 hPa) |
| | 分辨率 | +/-0.01 hPa (-40.0 ... 40.0 hPa) |
壓力傳感器2 | -200.0 ... 200.0 hPa | 精度 | +/-0.5 hPa (0.0 ... 50.0 hPa) |
| | 過載 | +/-1000.0 hPa (-200.0 ... 200.0 hPa) |
| | 分辨率 | +/-0.1 hPa (-200.0 ... 200.0 hPa) |