以下是DT2234A轉(zhuǎn)速表的產(chǎn)品中英文介紹：

DT2234A轉(zhuǎn)速表是一款高效、便捷的測(cè)量工具，適用于多種工業(yè)場(chǎng)景。它采用光電測(cè)量原理，能夠?qū)崿F(xiàn)非接觸式測(cè)量，避免了對(duì)被測(cè)物體的干擾。其測(cè)量范圍寬廣，從2.5轉(zhuǎn)/分鐘到99999轉(zhuǎn)/分鐘，幾乎涵蓋了所有常見的轉(zhuǎn)速測(cè)量需求。該轉(zhuǎn)速表配備了5位大屏幕液晶顯示器，字高18mm，顯示清晰，便于用戶快速讀取數(shù)據(jù)。其分辨力在2.5～999.9轉(zhuǎn)/分鐘時(shí)為0.1轉(zhuǎn)/分鐘，1000轉(zhuǎn)/分鐘以上為1轉(zhuǎn)/分鐘，能夠提供精準(zhǔn)的測(cè)量結(jié)果。此外，它還具備自動(dòng)記憶功能，可記錄最大值、最小值和最后測(cè)量值，方便用戶進(jìn)行數(shù)據(jù)對(duì)比和分析。DT2234A轉(zhuǎn)速表的測(cè)量準(zhǔn)確度為±（0.05%+1個(gè)字），采樣時(shí)間為0.5秒（120轉(zhuǎn)/分鐘以上），能夠滿足高精度測(cè)量的要求。它使用3×1.5V AA電池供電，尺寸為160×72×37mm，便于攜帶和操作。在有效測(cè)量距離方面，其光電測(cè)量范圍為50～300mm，激光測(cè)量時(shí)可達(dá)到50～600mm，適用于不同的測(cè)量環(huán)境。該轉(zhuǎn)速表廣泛應(yīng)用于電機(jī)、電扇、造紙、塑料、化纖、洗衣機(jī)、汽車、飛機(jī)、輪船等制造業(yè)，以及機(jī)械制造、輕工、紡織、電力、醫(yī)藥、食品加工等行業(yè)，可用于各類轉(zhuǎn)子、齒輪嚙合、振動(dòng)設(shè)備診斷等場(chǎng)景。

The DT2234A tachometer is an efficient and convenient measuring tool suitable for a variety of industrial applications. It employs a photoelectric measurement principle to achieve non-contact measurement, avoiding interference with the object being measured. With a wide measurement range from 2.5 to 99999 revolutions per minute (RPM), it covers almost all common speed measurement requirements. The tachometer features a 5-digit large-screen LCD display with a character height of 18mm, providing clear and easy-to-read data. Its resolution is 0.1 RPM for the range of 2.5 to 999.9 RPM, and 1 RPM for above 1000 RPM, ensuring accurate measurement results. Additionally, it has an automatic memory function that records the maximum, minimum, and last measurement values, facilitating data comparison and analysis for users. The measurement accuracy of the DT2234A tachometer is ±(0.05% + 1 digit), with a sampling time of 0.5 seconds for speeds above 120 RPM, meeting the requirements for high-precision measurement. Powered by 3×1.5V AA batteries, it has dimensions of 160×72×37mm, making it portable and easy to operate. In terms of effective measurement distance, its photoelectric measurement range is 50 to 300mm, and for laser measurement, it can reach 50 to 600mm, suitable for various measurement environments. The DT2234A tachometer is widely used in manufacturing industries such as electric motors, fans, papermaking, plastics, chemical fibers, washing machines, automobiles, aircraft, and ships, as well as in sectors like mechanical manufacturing, light industry, textiles, power, medicine, and food processing. It can be applied for the diagnosis of various rotors, gear meshing, and vibration equipment.