LSM-50DE型多功能数显直流电能计量表用于直接测量直流耗电系统的用电量。适合直流蓄电池，太阳能，风能系统，直流电源等直流信号设备测试充放电电能和计量参考电能值使用。自2005年研发以来，经过不断技术创新升级，已为众多企事业单位提供过成熟可靠的直流电能计量管理方法。
LSM-50DE Digital multifunctional dc watt-hour meter with LED or LCD display ,provide high accuracy measurement,display and commmunication,like as solar,wind power system or portable electronic device consumption testing. The product has been invented since 2005,we have innovation and technology upgrading,has for many enterprises and provided a single industry,the DC mature and reliable to measure management case.

测量:直流电流,直流电压,直流功率,正反向直流电能
Measure:DC current,DC voltage,DC watt,DC watt-hour
显示：五位LED数码切换显示或LCD液晶切换显示
Display:5 digital 0.56''LED or LCD diplay
输出：RS485通讯，模拟信号，电能脉冲
Output:RS485 ,transmit analog signal,electric energy pulse
运用领域：太阳能，风能等新能源领域；中国移动，中国联通，中国电信通信基站；冶金领域整流设备；新能源电车等。
Application:solar power plant,wind power plant;CHINA MOBILE,CHINA-UNICOM,CHINA-TELECOM communication base station;Metallurgical equipment,Rectifier equipment;Tram car.