| 產ng>品詳細介紹ng> | ng>接觸式轉速表ng> |
| ng>型號ng> | ng> DT-105A LCD（液晶）顯示，附6號速度測量輪ng> | ng>DT-107A LED（發光二極管顯示），附6號速度測量輪ng> |
| ng>測試范圍ng> | ng> 0.10-25,000rpm,小數點後浮動顯示ng> |
| ng>精度ng> | ng> ?.06rpm: 0.01--999.9rpmng> |
| ng> ?.6rpm: 1,000.0-9.999.9rpmng> |
| ng> 讀數±0.006％ ±1位（最大±2rpm): 10,000--25,000rpmng> |
| ng>顯示ng> | ng> 5位數，12mm高，液晶ng> | ng>5位數，10mm高，發光二極管ng> |
| ng>測量單位ng> | ng> 轉速：轉/小時，轉/分，英尺：英尺/小時，英尺/分，英裡：英裡/小時，碼：碼/小時，碼/分，英寸：英寸/分 米/小時，米/分 長度、米、厘米、英寸、英尺、碼、全部轉數REVng> |
| ng>存儲系統ng> | ng> 存儲器中存儲13個讀數，並保留5分鐘，包括最後一個、ng> |
| ng> 最大的、最小的和10個特別測量值ng> |
| ng>顯示更新時間ng> | ng> 1秒（典型常用的）ng> |
| ng>鑒別ng> | ng> 光學聯結器，60脈沖/轉ng> |
| ng>系統控制ng> | ng> 單片CMOS微處理器ng> |
| ng>超范圍顯示ng> | ng> 閃爍數字ng> |
| ng>電源ng> | ng> 5號電池（1.5V）×2節ng> |
| ng>電壓不足顯示ng> | ng> “LOBAT”字樣閃爍顯現ng> | ng>顯示”B”字樣ng> |
| ng>自動電源切斷功能ng> | ng> 有ng> |
| ng>電池使用時間ng> | ng> 約65小時ng> | ng>約40小時ng> |
| ng>工作溫度ng> | ng> 0~45℃ng> |
| ng>小數位ng> | ng> 浮動顯示ng> |
| ng>構造ng> | ng> 壓模鑄件鋁合金機殼ng> |
| ng>重量ng> | ng> 400gng> |
| ng>外形尺寸ng> | ng> 182.5mm?0mm?6mmng> |
| ng>保修期ng> | ng> 一年ng> |
| ng>標準配件ng> | ng> 2個錐形接頭、1個漏鬥形接頭、1根長桿，證書、機殼、使用說明書，1個6英寸主輪ng> |
| ng>產品持有證書ng> | |
| ng> CEng> |
