Teledyne Hastings Instruments

Teledyne Hastings Instruments is a trusted manufacturer of a wide range of quality ​Vacuum Instruments and Gas Mass Flow Instruments​. Our vacuum product line includes the original DV-4 and DV-6 thermocouple gauge tubes, al​ong with other vacuum sensors used in combination with meters and controllers that cover a wide range of vacuum​pressure from atmosphere to ultra-high ​​vacuum. The g​as mass flow line of ​meters and controllers cover a broad range of flow rates from 5 sccm to 15,000 slm that includes a variety of flexible options for outputs, calibration, and fittings