可測量三相交流電流、電壓、單相有功、無功功率、功率因數、頻率?？删幊淘O置，量程顯示自動換檔。

JPA194I-1K1
JPA194I-2K1
JPA194I-AK1
JPA194I-5K1
JPA194I-9K1
JPA194I-4K1
JPA194I-3K1
JPA194I-DK1

JPA195I-1K1
JPA195I-2K1
JPA195I-AK1
JPA195I-5K1
JPA195I-9K1
JPA195I-4K1
JPA195I-3K1
JPA195I-DK1

JPA194I-1D1
JPA194I-2D1
JPA194I-AD1
JPA194I-5D1
JPA194I-9D1
JPA194I-4D1
JPA194I-3D1
JPA194I-DD1

JPA194I-1S1
JPA194I-2S1
JPA194I-AS1
JPA194I-5S1
JPA194I-9S1
JPA194I-4S1
JPA194I-3S1
JPA194I-DS1

JPA194I-2K4
JPA194I-9K4
JPA194I-3K4
JPA194I-DK4

JPA194I-5K4
JPA194I-AK4

JPD194E-9S4
JPD194E-9S9
JPD194E-9S7
JPD194Z-9S4
JPD194E-9SY
JPD194Z-9SY

JD194-BS4I   JD194-BS4U   JD194-BS5I    JD194-BS5U
JD194-BS4I3T JD194-BS4U3T JD194-BS4I3R  JD194-BS4U3R JD194-BS4Q/Q
JD194-BS4P   JD194-BS4Q   JD194-BS4P-Y  JD194-BS4Q-Y JD194-BS4Q/Q-Y 
JD194-BS4I-D JD194-BS4U-D JD194-BS5I-D  JD194-BS5U-D
JD194-BS4H-D JD194-BS4F-D JD194-BS43H-D JD194-BS4