| 型號(hào)規(guī)格 | TM856 |
| SPECIFICATIONS | |
| 測(cè)溫范圍 | -10℃~45℃(±2℃) |
| Temperature Range | |
| 風(fēng)速測(cè)量范圍 | 0.3~45m/s |
| Air velocity Measuring Range | |
| 風(fēng)量測(cè)量 | 0~999900㎡/s |
| Wind Volume Range | |
| ℃/℉溫度單位轉(zhuǎn)換 | √ |
| ℃/℉Selection | |
| 溫度測(cè)量誤差 | ±2℃ |
| Accuracy of temperature | |
| 風(fēng)速測(cè)量誤差 | ±3%±0.1dgts |
| Accuracy of Air velocity | |
| 自動(dòng)/手動(dòng)關(guān)機(jī)功能 | √ |
| Auto Power Off | |
| 風(fēng)速單位選擇 | m/s,Ft/min,Konts |
| Air velocity Unit | Km/hr,Mph |
| 背光顯示功能 | √ |
| Back light | |
| zui大/zui小風(fēng)速測(cè)量 | √ |
| Max/Min Air velocity Measuring | |
| 平均風(fēng)速和當(dāng)前風(fēng)速測(cè)量 | √ |
| Average And Current air velocity Measuring | |
| 解析度 | 0.1m/s 0.1℃ |
| Resolution | |
| 數(shù)據(jù)保持功能 | √ |
| Date hold | |
| USB輸出接口 | √ |
| USB transmission | |
| 電源 | 9V 6F22電池 |
| Power supply | 9V Battery |













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