Schedule Your Live Demo Now

300 Vue Mass Flow Controller and the HVG-2020B Vacuum Gauge

Schedule Now

Request your FREE Guide now

Quick Guides for your Vacuum Gauge and Mass Flow needs!

Request Now

HVG-2020B Vacuum Gauge

Accurate vacuum measurement with flexible I/O and optional color display

Learn More

Shop Online

Order Parts Online (US customers only)

Shop Now

Digital 300 Vue Series

Now with USB connectivity

Learn more

Quickly and easily convert between mass flow units

Access Tool Now

Listen Now! | Check out our recent Podcast Read More...

Quality Vacuum and Flow Instruments for Industrial and Laboratory Measurements

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, along 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 gas 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.
Teledyne Hastings Instruments Announces THCD-101 Single Channel Power Supply The THCD-101 single channel power supply, controller, and display can be used to operate mass flow meters and controllers as well as vacuum gauges and pressure transducers. [Read Press Release...] THCD-101 Quote Request

Flow Meters & Controllers

Reliable solutions for applications in laboratory and industrial environments, high and low flows, corrosive gases and very high temperatures.

Vacuum Products

Reliable solutions for vacuum measurement in laboratory and industrial environments.

Tradeshows
Show	Date	Location
AVS-MidAtlantic	May 25, 2023	Gaithersburg, MD

Webinars

Please check back as we do not have any currently scheduled.

About Teledyne Hastings

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, along 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 gas 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.