188

产品型号：188 产品名称：188 产品分类：3-Phase Testers 品牌：Time Mark Corporation（美国时间标记公司） 产品简介：This compact handheld Phase Sequence Detector can help you quickly and easily verify the wiring on your 3-phase applications. Connect the Detector to any 3-phase circuit with nominal operating voltage from 188 to 660 volts (Wye or Delta with operating frequencies of 50, 60, or 400 Hz) and LED’s will indicate phase sequence (ABC or CBA), phases present or missing and 400Hz frequency. A Low Battery lamp is also provided to indicate when the 9V battery needs to be replaced. This unit is engineered and built in the U.S.A. and has a 5-year warranty. 技术参数：Voltage Range: 188-660VAC 应用领域：适用于电气工程师现场测试、三相电源检测、相序验证、电压测量等工业电气测试场景 产品特点：美国原装进口，品质可靠；DIN导轨安装，方便集成；LED状态指示，直观易读；宽电压范围，适应性强；工业级设计，经久耐用