主要特性
Fluke 1662 將更多權力交到您的手上，使您可以遵守所有當地法規快速、高效地進行測試。
測量功能
測量功能
電壓和頻率
接線極性檢測器，檢測 N 線是否斷開
絕緣電阻
通斷性和電阻
通過通斷性測試測量電機繞組
回路電阻和線路電阻
潛在的接地故障電流 (PEFC/IK)
潛在的短路電流 (PSC/IK)
RCD 切換時間
RCD 跳閘電平（斜坡測試）
在一個測試中測量 A 型和 AC 型 RCD 的跳閘時間和電流
RCD 變流
RCD 自動測試序列
相序指示器
The main features
Fluke 1662 puts more power into your hands, so that you can comply with all local regulations quickly and efficiently test.
Measurement functions
Measurement functions
Voltage and frequency
Wire polarity detector, check whether the N line is disconnected
Insulation resistance
On-off and resistance
Measure motor winding by on-off test
Circuit resistance and line resistance
Potential ground fault current (PEFC/IK)
Potential short circuit current (PSC/IK)
RCD switching time
RCD trip level (ramp test)
Tripping time and current of type A and type AC RCD are measured in A test
RCD converter
RCD automatic test sequence
Phase sequence indicator
