产品名称：深圳金达通DT6236B光电/接触两用转速表（DT-6236B）
【中文介绍】
深圳金达通DT6236B是一款多功能、高精度的转速测量仪器，采用光电与接触式双模设计，可满足不同场景下的转速检测需求。该设备适用于工业制造、机械维护、汽车检修及科研实验等领域，能够快速测量旋转设备的转速值，为用户提供可靠的动态数据支持。
产品采用先进的光电传感技术，通过非接触式测量方式，可在5-50厘米范围内捕捉旋转物体的反光标记，实现无干扰精准测速。同时配备接触式测速配件，通过橡胶探头与旋转轴直接接触，适用于无反光面或低转速设备的测量。两种模式一键切换，操作简便，适应性强。
设备配备2.4英寸高清LCD显示屏，支持实时数值显示与数据保持功能。测量范围覆盖1-99,999转/分钟，分辨率可达0.1转/分钟，在常规工作环境下可保持±0.02%的测量精度。内置抗干扰电路设计，有效降低环境光及电磁干扰的影响。人体工学壳体采用防滑材质，配合背光功能，确保在弱光环境下的操作便利性。
该产品内置可充电锂电池，连续工作时间可达40小时，配备USB-C充电接口，支持移动电源供电。整机重量仅220克，便携式设计便于现场作业。随机附赠便携收纳包、反光贴纸及多规格接触头，满足多样化使用需求。通过优化算法提升响应速度，可在0.5秒内完成数据锁定，显著提升检测效率。
【English Introduction】
Product Name: Shenzhen Jindatong DT6236B Optical/Contact Dual-mode Tachometer (DT-6236B)
The Shenzhen Jindatong DT6236B is a versatile high-precision rotational speed measuring instrument featuring dual optical/contact measurement modes, designed to fulfill speed detection requirements across various industrial scenarios. This device is widely applicable in manufacturing maintenance, automotive diagnostics, mechanical engineering, and scientific research, providing reliable dynamic data acquisition for rotating equipment.
Equipped with advanced photoelectric sensing technology, the non-contact mode can capture reflective markers on rotating objects within 5-50cm range, achieving precise measurement without physical interference. The contact mode utilizes a rubber probe for direct shaft connection, ideal for non-reflective surfaces or low-speed machinery. Both modes can be switched instantly via dedicated button, ensuring operational flexibility.
The device incorporates a 2.4-inch high-definition LCD display with real-time readout and data hold function. With a broad measuring range of 1-99,999 RPM and 0.1 RPM resolution, it maintains ±0.02% accuracy under normal working conditions. Anti-interference circuit design effectively minimizes environmental light and electromagnetic disturbances. The ergonomic housing with non-slip texture and backlight ensures comfortable operation in low-light environments.
Powered by a rechargeable lithium battery, the tachometer delivers up to 40 hours of continuous operation. The USB-C charging port supports mobile power supply for extended field use. Weighing only 220 grams, its compact design enhances portability. The package includes a carrying case, reflective tapes, and multiple contact tips for diverse applications. Enhanced algorithms enable rapid data stabilization within 0.5 seconds, significantly improving measurement efficiency.
