Transmitter Showing Result JD194-BS4P Active power transmitter JD194-BS4P Active power transmitter is used for measuring active power, isolated transmission and output analog signal. Back Envelope Instagram Shopping-bag Whatsapp Contact Us Jl. Rungkut Asri Utara XIV No.10, Kali Rungkut. Surabaya, Jawa Timur 60117 Phone: (031) 595 3809 / 595 1301 Email: Sales.bles@lestarielectric.co.id