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Vacuum Gauges

Showing 13–24 of 32 results

  • Dual Sensor Vacuum Instrument | Model 276

    From: $742.11


    Benchtop vacuum instrument with dual sensors: a thermocouple vacuum gauge tube combined with a Piezo Sensor


    • The 276 leverages dualsensor technology that offers the unique ability to accurately measure throughthe entire rough vacuum range of 1 milliTorr through 760 Torr
    • Combines proven thermocouple and piezo technology for seamless measurement and accuracy
    • Excellent choice for distillation and vacuum drying applications where accuracy at 25 Torr and 500 millitor are important
    • Calibrated against a NIST standard


    Optional Features:

    • 2C
    • 5V5T
    • DS
    • Eth
    • RS232
    • NISTCal
    • mbar
    • PrintPlot
    • Length

    Select options
  • TracVacMeter



    Break-away from analog sweep with this rugged thermocouple vacuum instrument gives a bright visual indication of current pressure level with visual set point features to make this the most easy to understand vacuum gauge


    • Provides millitorr/micron unit readings
    • Indicates trending data: visually illustates vacuum pressure rate of change over decade range
    • Applications; laboratory, distillation, good visual go/no go process vacuum gauge

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  • Digital vacuum gauge and controller Varian 801 gauge replacement

    Model 801-W2C | Vacuum Gauge with 2 relays for process control



    The Digivac Model 801-W2C vacuum gauge combines fail-safe relays and rugged electronics for system integration and process control. Upgrade for Varian 801 pointer meter


    • Very simple and reliable vacuum instrument and process control
    • Most popular for customers building vacuum process control systems
    • Easily panel mountable with a drill bit and hole saw



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  • The model 450 vacuum regulator

    Vacuum Regulator for Throttle Vacuum Control | Model 450

    From: $2,493.12

    This vacuum regulator measures 1-760 Torr via an isolated transducer, and also regulates vacuum by applying DigiVac design and vacuum expertise to a proportional valve



    • Super simple to use: just dial in your vacuum set point
    • Utilizes downstream vacuum control which increases pump longevity
    • Ideal for altitude simulation, distillations, composites research and industrial vacuum processes

    Select options
  • DigiVac weatherproof vacuum gauge

    Waterproof Vacuum Gauge | The Ruggedized Bullseye Precision Gauge® with Bluetooth



    The DigiVac Waterproof Bullseye is the ruggedized version of the world’s first bluetooth vacuum gauge featuring a protective outer case. Allows for field use in any weather condition, including rain and snow!

    Waterproof Vacuum Gauge

    • Rugged Weather proof package, cable and sensor
    • Versatile digital vacuum gauge that you can monitor right from your phone or tablet (Apple ios and android) and share data via dropbox, email or google drive.
    • Enables remote monitoring and troubleshooting
    • Email time vs vacuum data to document leaks, baseline pressure or evacuation
    • Uses battery power or standard microB-USB power for longer monitoring of vacuum data lasting days or weeks
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  • The Model 200m Vacuum controller in a durable metal housing

    Laboratory Grade Vacuum Controller (Microns) | Model 200m

    From: $510.06


    A variation of DigiVac’s best-selling Model 200 with readings in microns. This digital vacuum controller and gauge measures through 6 decades of wide range rough vacuum with precise accuracy.


    • The gauge controller is housed in a laboratory grade case consisting of vinyl clad metal on an extruded aluminum base insuring maximum durability
    • This kit comes with everything to measure vacuum: Display controller, cables, power and 531 thermocouple sensor
    • Every Model 200 Vacuum Controller is pre-tested under actual vacuum against a NIST-standard
    • Highly impact-resistant because of no moving parts requiring infrequent calibration

    Select options
  • Model 100H – Portable Vacuum Gauge with Hastings DV-6M



    Portable medium vacuum diagnostic gauge with large LCD


    • Ideal portable vacuum gauge for anybody needing to measure vacuum pressure with included Hastings DV-6M Thermocouple sensor
    • Rugged Gauge that operates on easily replaced D-Batteries
    • Perfect portable vacuum gauge for cryogenic servicing of vacuum jacketed pipe
    • Every Model 100H is pre-tested under actual vacuum against a NIST traceable standard
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  • Piezoresistive vacuum sensor Sen-760T-KF25

    760T – 1/8″ NPT


    A Piezoresistive vacuum sensor with range between 1 – 760 Torr. The 760T is a suitable replacement sensor for our PiezoTorr Manometer (formerly the 2L760)

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  • StrataVac 2018 with 3 Sensors

    Vacuum Controller Configurable to 3 Sensors | StrataVac



    The StrataVac 2018 is equipped with wifi to allow easy monitoring from anywhere in the world


    • Can be configured with up to 4 expansion boards to control up to 3 sensors at one time
    • Can control vacuum from 10mT – 760T using a bleed or throttle valve
    • Combine 2 capacitance manometers into one reading to expand the range for direct measurement up to 4 decades




    Select options
  • DigiVac Model 801W

    Model 801W | Wide Range, Panel Mount Vacuum Gauge



    The DigiVac Model 801W is an easy to read digital vacuum gauge that has a large numerical display which can be read from across the room.


    • Range of 0.001 – 760 Torr
    • Measures in Torr
    • Compatible with Varian 531 and 536 sensors
    • Ideal option to replace the discontinued Varian 801 pointer meter gauge


    Optional Features

    • RS232 (This output can be used to graph and plot historical data with the plotting software, and can also be used as a vacuum transmitter to a PLC or other device)
    • mbar
    • Hastings 4 hole mounting pattern
    • Linear by Decade scheme

    Add to cart
  • Digital vacuum gauge and controller Varian 801 gauge replacement

    Model 801-AC | Radiation Hardened, Panel Mount Vacuum Gauge



    The DigiVac Model 801AC is an easy to read digital vacuum gauge that has a large numerical display which can be read from across the room.


    • Uses same exact mounting pattern as classic Varian Model 801 pointer meter gauge
    • Solid state electronics ensure long life
    • Radiation Hardened
    • Has circuitry to avoid burning out vacuum tube
    • Delivered pre-calibrated with an Varian/Agilent 531 sensor
    • CE compliant with Agilent type 536 sensor


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  • DigiVac VPC Gauge Controller

    Vapor Pressure Controller (VPC)



    The Vapor Pressure Controller makes it easier to precisely distill, extract and isolate plant oils. 


    • Display of both the set point and current vacuum control
    • Fine control of target vapor pressure for more precise compound separation through distillation
    • Flow path designed to be tolerant of harsh chemicals

    Add to cart