MD4165 数字式转速/提前正时灯
集转速和点火提前测试于一体、使用更方便
● 显示燃油喷嘴喷油直径(仅TBI)
● 以度数方式测试提前正时
● RPM测试范围：0-9999
● 明亮易读的大数字显示屏
● 耐高温的金属感应夹
● 可拆卸导线便于存放、更换
● 微控制器控制的固态电路
● 耐重负荷镀铬金属压铸壳体

MD4165 Chrome Digital Tach and Advance Timing Light
● Illuminates fuel injector spray pattern ( TBI only）
● Measures advance in tenths of a dearee resolution
● Measures RPM from 0-9999
● Large , easy to read , bright digital display
● Metal inductive pick up won't melt near exhaust manifolds
● Long lastig heavy gauge cables
● Detachable leads for convenient storage and easy replacement
● Microprocessor controlled solid-state circuitry
● Chrome-plated heavy duty die-cast metal housing
● Convenient carry case
● Two year warranty