HLD Series Helium mass spectrometer leak detector is learn from foreign advanced
leak detection technology and our own design experience. The key components are
imported, it has stable and reliable performance. It not only has high sensitivity, but
also has the advantages of convenient operation, auto switching of two filaments,
auto-zero, auto calibration, and auto range switching, it already reaching the
international advanced level at present.
TURKEY; RA TEKNİK LTD ŞTİ.