Product : tachometer 、 stroboscope 、 surface speed mter 、 anemometer 、 sound level meter 、 moisture meter 、 grain moisture meter 、 thickness meter 、 coating thickness meter 、 humidity meter 、 dew point meter 、 temp . meter 、 lux meter ect 主要产品：主要产品：转速表、风速表、声级计、 （噪音计） 、水份仪（水分仪） 、温湿表、露点仪、测厚仪、涂层测厚仪、温度表、照度表、频闪转表等。
The speedometer and electron tachometer , which developed and produced by ourselves , use the high precision impulse control system , the core is micro processing unit , has featured of impact design , powerful functions , easy to operate and reliable performance 公司自行设计开发制造的车速里程测试仪以单片机为核心的高精度转速控制系统。具有结构紧凑功能全外型美观操作简便运行可靠等特点。
The inspection equipments including speedometer odometer tester and electron tachometer tester all of them are developed and designed by ourselves have reached the advanced quality at home and the same to the magnetizer demagnetizer . all of them can be provided to customer with our quality products together 公司自主设计开发制造的车速里程表测试仪和电子转速表测试仪充磁机退磁器等具有国内先进水平，可随仪表产品一起满足顾客的需求。
The institutepossesses more than one hundred sets of equipment , such as engineering drill , test apparatus , intelligent total station electronic tachometer , gps and other geophysical , soil test , mineral and rock analysis equipment and instrument 拥有各类工程钻机、试验仪器、智能全站仪、 gps全球一位系统等先进勘察设备及配套仪器一百多台套，物探化探、测量测绘、土工试验和化学分析设备齐全，计算机系统先进，完成数百项大中型勘查及施工项目。
Major products : water quality testing monitoring instrument : ph meter , conductivity meter , tds meters , orp meter ; pna meter , salt meter ; rotary speed measurement of the machinery manufacturing equipment : many functions tachometer ; air quality testing instrument : thermometer , hygrometer ; others : refractometer , water pump 主要产品：水质检测监控仪： ph酸度计ec电导率仪tds计orp氧化还原计钠度计盐度计机械制造设备转速测量：多功能转速表光电转速表空气质量检测仪：数字温度计温湿度表光学检测仪器：折射仪以及污水潜水泵。
Diesel , high roof , 5 - speed manual transmission , china standard specification , automatic door ( gliding type ) , clock , cooler , amfm radio & cassette wmicrophone , tachometer , rear fog lamp , rear under mirror , rear window defogger , curtain , passengers seat belt , baggege rack , full wheel cap , high mount stop lamp , refrigerator . side glasspro - molding ,柴油,高顶,五档手动变速,自动门(飞机门) ,钟,原厂空调,收录机连话筒,转速表,后雾灯,尾镜,尾发热线,窗帘,乘客座位安全带,行李架,大辘cap ,尾高挂刹车灯,冰箱,侧面车窗(滑动式深绿色玻璃)
Some new applications in the monitoring and control system are presented in this paper . the main contents are followed : 1 . a new method for measuring the position of the rotor and the real - time rotor angle of the synchronous generator using gps and tachometer is presented in this paper , which can be easily realized in engineering practice with high accuracy 在总结了现有发电机功角测量方法的基础上，提出了利用发电机自有的转速信号实时测量功角的新方法，该方法克服了传统方法精度不高，工程实施难等缺点，并能通用于汽轮发电机和水轮发电机，具有较高的理论和实用价值。
The paper present a new tachometer of twisting moment with good properties , this risc microcontroller has simple and reliable current with low cost , can autotreating the data , autodisplaying the numerals and autorecording these numerals by two twisting moment and rotational speed , also having interface of data net 介绍了一种新型的扭矩转速仪，其特点是采用了高性能的risc单片机，电路简洁、可靠，低成本地实现了两路扭矩及转速参数的自动测量、数据处理、数字显示与记录，并具有数据联网接口。
