Looking for Pocket Ph Conductivity Meter From PT. Messgerate Sukses Mandiri. PT. Messgerate Sukses Mandiri selling Pocket Ph Conductivity Meter and also alat laboratorium, Alat Peraga Sekolah, Alat Ukur, Lemari Asam, Rotary Evaporator, Timbangan Analitik. For requests and quotations, click Request a Quote button down below.