Home

Free Reference Posters

Quick Guides for your Vacuum Gauge and Mass Flow needs!

Learn More

HVG-2020B Vacuum Gauge

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

Learn More

Live Demo - Schedule Now

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

Schedule Now

Free Ground Shipping

Offer valid on online orders only

Shop Now

Digital 300 Vue Series

Now with USB connectivity

Learn more

Mass Flow Converter Tool

Quickly and easily convert between mass flow units

Access Tool Now

IMPORTANT NOTICE | COVID-19 Update (3/17/2020) Read More...

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...]

Teledyne CCPA Notification

This website and the products and services offered through this website are all directed to business users and not to individual consumers seeking products or services for personal or household use. If you are an individual consumer seeking products or services for personal or household use, you are not authorized to use the website or to purchase our products or services.

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.

Events

Tradeshows
Show	Date	Location
GasWorld Virtual Event	December 1, 2020	Virtual

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.