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Digital Pressure Meters to meet every need… Wet or Dry, Pressure or Vaccum, and wide variety of accuracies and ranges.

Handheld digital manometers are portable and easy to use anywhere in your facility from quick pressure checks to required device calibrations.

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Digital Press/Vac Meters – Base Models

Digital Press/Vac Meters – Base Models

The DPM-2000 Series is a microprocessor-based digital pressure meter family. It measures both gas and liquid pressures and provides multiple engineering unit displays for the results. The DPM-2001 Plus has all the features of the DPM-2001 and adds Min/Max Pressure value storage and RS-232 communication.

The DPM-2001 is the base model in the series. The following are highlights of some of the main features.

DPM-2001 Features:
  • -13.50 to 100.00 psi range 
  • 0.1% fs accuracy (pressure) 
  • Pressure scales include psi, inh2o, cmh2o and mmhg 
  • Digital calibration – no pots to turn 
  • 5 digit LCD plus scale indication 
  • Battery life display (0 to 100%) 
  • Programmable digital filter 
  • LCD contrast is software adjustable 
  • 16 bit pressure measurement 
  • Digital zero adjust
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DPM-2001 Plus Features:
  • Min/Max pressure value storage 
  • RS-232 serial communications 
  • -13.50 to 100.00 psi range 
  • 0.1% fs accuracy (pressure)
  • Pressure scales include psi, inh2o, cmh2o, and mmhg
  • Digital calibration – no pots to turn 
  • 5 digit lcd plus scale indication
  • Battery life display (0 to 100%)
  • Programmable digital filter 
  • LCD contrast is software adjustable
  • 16 bit pressure measurement
  • Digital zero adjust

The DPM-2100 has all the features of the DPM-2001 Plus and adds temperature measurement.

DPM-2100 Featurs:
  • YSI 700 temperature probe interface 
  • 0.0-100.0 C / 32.0-212.0 F temperature range
  • 0.5% fs accuracy (temperature)
  • Min/Max temperature value storage 
  • Min/Max pressure value storage
  • RS-232 Serial Communications 
  • -13.50 to 100.00 psi range 
  • 0.1% fs accuracy (pressure) 
  • Pressure scales include psi, inH2O, cmH2O, and mmHg 
  • Digital calibration – no pots to turn 
  • 5 digit lcd plus scale indication
  • Battery life display (0 to 100%) 
  • Programmable digital filter
  • LCD contrast is software adjustable
  • 16 bit pressure measurement 
  • Digital zero adjust

Pre-Configured Meters – Application Specific – High Accuracy

FS-1000-RS

These pre-configured versions of our custom meters are available for select applications. Digital Press/Vac Meter – Eye Surgery – +/-0.05% Full Scale – 4 1/2 Digit Disp. / High Speed

EYE SURGERY EQUIPMENT USERS PLEASE NOTE:

Recommended part number for DPM Pressure Meter when servicing Eye Surgery Equipment. DPM-220210010NHF

The DPM-220210010NHF offers:
  • First Pressure Range 100 PSI
  • Second Pressure Range 10 PSI
  • No Temperature Output 
  • High Frequency Output
  • Min/Max and RS232 Add

Please note, this product has preset ranges and outputs; no changes can be made to this model. If you need different ranges and/or options, please select the DPM-2201 Model and adjust according to your requirements.

Digital Press/Vac Meter – Differential for Anesthesia – +/-0.05% Full Scale – 5 1/2 Digit Display

The Model DPM-235175NNFC is a microprocessor-based, high precision, high resolution Digital Pressure Meter family. These meters measure both gas and liquid pressures and provide multiple engineering unit displays for the results. The unit may have one or two pressure sensors and an optional temperature sensor input to measure pressure and temperature all in one meter. The DPM-235175NNFC meters are intended to be used by skilled technicians in the evaluation and servicing of a wide variety of medical equipment.

Recommended model for use with the TSI Certifier-FA© Respiratory Vent Test System. Recommended model for use with GE Aestivas, Aespires, Avance, Aisys, Avance CS2, Aisys CS2, and CS600 anesthesia machines.

DPM-235175NNFC (Basic Features):

  • Differential 75 PSI sensor (-13.5 to 75 PSI) 
  • Dual female CPC (Quick-Disconnect) connectors
  • Large graphic display with selectable options and parameters set up 
  • 0.05% FS pressure accuracy 
  • Standard pressure scales include 13 different Engineering unit ranges (psi, mmHg@0c, mmHg@20c, inHg@0c, inHg@20c, CmH2O@20c, inH2O@4c, inH2O@20c, inH2O@60f, Kg/cm2, kpa, bar, mbar)
  • Digital calibration – no pots to turn 
  • Selectable display options and digit sizes 
  • Battery life display (0 to 100%)
  • Programmable digital filter 
  • Display contrast is software adjustable 
  • 24 bit measurement

Digital Press/Vac Meter – 75 / 10 PSI for Anesthesia – +/-0.05% Full Scale – 5 1/2 Digit Display

The Model DPM-23017510NFC is a microprocessor-based, high precision, high resolution Digital Pressure Meter family. These meters measure both gas and liquid pressures and provide multiple engineering unit displays for the results. The unit may have one or two pressure sensors and an optional temperature sensor input to measure pressure and temperature all in one meter. The DPM-23017510NFC meter is intended to be used by skilled technicians in the evaluation and servicing of a wide variety of medical equipment.

Recommended model for use with the TSI Certifier-FA© Respiratory Vent Test System.

DPM-23017510NFC Basic Features:

  • Dual Sensors/Ranges: 75 PSI Sensor (-13.5 to 75 PSI), 10 PSI Sensor (-10 to 10 PSI)
  • Female CPC (Quick-Disconnect) Connector for 75 PSI and Male Luer for 10 PSI
  • Large graphic display
  • Selectable options and parameter setup
  • 0.05% FS pressure accuracy 
  • Standard pressure scales include 13 different engineering unit ranges (psi, mmHg@0c, mmHg@20c, inHg@0c, inHg@20c, CmH2O@20c, inH2O@4c, inH2O@20c, inH2O@60f, Kg/cm2, kpa, bar, mbar)
  • Digital calibration – no pots to turn
  • Battery life display (0 to 100%)
  • Programmable digital filter 
  • 24 bit measurement

Custom Digital Meters – Pres/Vac, Dual Range – High Accuracy ±0.05%

FS-1000-RS

Digital Press/Vac Meter – Dual Range Optional – +/-0.05% Full Scale – 5 1/2 Digit Display

The Model DPM-2200 and DPM 2300 Series are a microprocessor-based, high precision Digital Pressure Meter family.

The DPM 2200 and DPM 2300 Series are intended to be used by skilled technicians in the evaluation and servicing of a wide variety of medical equipment.

These meters measure both gas and liquid pressures and provide multiple engineering unit displays for the results. The unit may have one or two pressure sensors and an optional temperature sensor input to measure pressure and temperature all in one meter.

The DPM 2300 Series meters are intended to be used by skilled technicians in the evaluation and servicing of a wide variety of medical equipment.

Basic Features:

  • Large graphic display
  • Select options and set up parameters 
  • 0.05% FS pressure accuracy
  • Standard pressure scales include 13 different Engineering unit ranges: (psi, mmHg@0c, mmHg@20c, inHg@0c, inHg@20c, CmH2O@20c, inH2O@4c, inH2O@20c, inH2O@60f, Kg/cm2, kpa, bar, mbar)
  • Digital calibration – no pots to turn 
  • Selectable display options and digit sizes (DPM-2300 only) 
  • Battery life display (0 to 100%)
  • Programmable digital filter 
  • Display contrast is software adjustable
  • 24 bit measurement 
  • Digital zero adjustment – no pots to turn

Options:

  •  RS232 Serial Communications
  • Min/Max storage 
  • Independent pressure channel 
  • DC analog output

Temperature option Temperature option adds:

  • YSI 700 or RTD temperature probe interface
  • -20.0 to100.0 c / -4.0 to 212.0 f temperature range 
  • 0.5% FS accuracy 
  • Max and min temperature value capture and storage

Custom Differential – Pres/Vac Meters – High Accuracy ±0.05%

FS-1000-RS

The Models DPM-2250 and DPM-2350 Series are a microprocessor-based, high precision, high resolution, differential Digital Pressure Meter family. These meters measure both gas and liquid pressures and provide multiple engineering unit displays for the results. The units have an optional temperature sensor input to measure pressure and temperature all in one meter. The DPM-2250 and DPM 2300 Series meters are intended to be used by skilled technicians in the evaluation and servicing of a wide variety of medical equipment.

Please note that this is a Differential Pressure Meter designed to report the difference in pressure between its high and low ports. For a traditional pressure meter with the same features please look at DPM-2300.

Basic Features:

  • Large graphic display
  • Select options and set up parameters 
  • 0.05% FS pressure accuracy
  • Standard pressure scales include 13 different Engineering unit ranges: (psi, mmHg@0c, mmHg@20c, inHg@0c, inHg@20c, CmH2O@20c, inH2O@4c, inH2O@20c, inH2O@60f, Kg/cm2, kpa, bar, mbar)
  • Digital calibration – no pots to turn 
  • Selectable display options and digit sizes (DPM-2300 only) 
  • Battery life display (0 to 100%)
  • Programmable digital filter 
  • Display contrast is software adjustable
  • 24 bit measurement 
  • Digital zero adjustment – no pots to turn

Options:

  •  RS232 Serial Communications
  • Min/Max storage 
  • Independent pressure channel 
  • DC analog output

Temperature option Temperature option adds:

  • YSI 700 or RTD temperature probe interface
  • -20.0 to100.0 c / -4.0 to 212.0 f temperature range 
  • 0.5% FS accuracy 
  • Max and min temperature value capture and storage

Digital Manometer – +/-0.25%FS (0.10% and 0.025% options) – 4 Digit Display

M104 and M204

The M104 Series of handheld manometers from Meriam Process Technologies combines form, fit and function to deliver precision pressure measurement for field, plant or lab use. For reference indication and shirt pocket convenience, select the low cost M104 Digital Manometer with its +/- 0.25% FS accuracy. Or upgrade to +/- 0.10% FS accuracy and additional features normally found on higher priced instruments. Both models are available in differential, gauge and absolute pressure versions.

An adjustable damping feature minimizes the effects of pulsating pressures. A Min/Max function captures the extremes of pulsating or varying pressure signals and a Hold function can freeze the display at any point of interest. Auto Record documents up to 240 readings for future recall.

M204 pressure sensors are available to measure gauge, differential, absolute or vacuum pressure. The display can read out in any of eleven pressure units or can be linearly scaled for special user units. Differential models offer a square root flow function to display flow rate in user defined units.

Applications:

  • Leak testing for low pressure gas systems 
  • Pressure drop monitoring across filters
  • Monitoring vacuum on condensers or pumps 
  • Verification of CPAP or BIPAP systems for home or hospital settings

The M204 Series Smart Manometers bring high precision and value to handheld, digital manometer users. The M204 features NIST traceable accuracy of +/- 0.05% (0.025% optional) of Full Scale, independent of temperature effect, at the lowest prices available. Pressure ranges from 10” H2O F.S. to 3000 PSIG F.S. are available.

Smart Digital Manometer

M1004

Meriam M1004 is a single function, portable pressure instrument with flexible features to meet many of your everyday pressure measurement needs. The device features an easy and intuitive user interface with convenient pressure connections. The M1004 Series will be available in August 2018.

  • A wide range of pressure sensors are available for a variety of applications 
  • Common features include damping to stabilize fluctuating pressure signals 
  • Luer Lock Fittings included

M204 pressure sensors are available to measure gauge, differential, absolute or vacuum pressure. The display can read out in any of eleven pressure units or can be linearly scaled for special user units. Differential models offer a square root flow function to display flow rate in user defined units.

FEATURES

  • Compact and easy to use 
  • Multiple pressure ranges
  • Zero key and user adjustments for manual calibration
  • Compound, Absolute, and Differential pressure sensors
  • Protective blue boot 
  • Optional pressure fitting and hand pump kit

APPLICATIONS

  • Very low differential pressure measurement for ventilator instrument testing 
  • Sterilizer vacuum measurements 
  • Non-invasive blood pressure instruments 
  • Facilities testing (medical gases) 
  • Leak testing for low pressure gas systems 
  • Pressure drop monitoring across filters 
  • Monitoring vacuum on condensers and pumps
  • CPAP and BIPAP testing

Smart Digital Manometer

M2004

Meriam’s M2004 Digital Calibrator is a portable pressure instrument that offers flexible features to help meet the demand of your everyday pressure measurement needs. The M2004 features NIST traceable accuracy ± 0.025 % of a Full-Scale standard on each device. Pressure sensors both non-isolated and isolated (316SS) measure absolute, differential, gauge/compound. The M2004 Series will be available in August 2018.

A significant benefit of the M2004 is its ability to measure a second pressure range with the addition of a Meriam tethered sensor (MTS). Choose from any available pressure sensor type and range and connect your accessory MTS via a locking tether cable. See our attached data sheet for available pressure ranges.

With an easy to use and intuitive interface, the M2004 offers fast and simple operation. Mobile data logging allows for computer-free use when measuring out in the field.

Add data Log Pro to expand on the M2004 data logging capabilities. Data Log Pro adds the ability to store up to 128 log files or 100,000 data points while also giving you the ability to modify data log options and settings.

FEATURES

  • Damping to stabilize fluctuating pressure signals 
  • 6-digit display resolution
  • MeriSuite CG software Lite installed 
  • Mobile Data Logging and computer configuration, calibration and a data logging application (app). No computer required while taking measurements.
  • One fixed sensor and one optional interchangeable accessory sensor 
  • Backlight
  • Leak test function 
  • Battery life display (0-100%) 
  • USB connection 
  • Protective Blue Boot 
  • Compound/Gauge, Absolute and Differential pressure sensors
  • Wide variety of ranges available: -14.5 psi to 3000 psi
  • Min/Max pressure capture and hold function 
  • RTD (Temperature) accessory sensor option class A PT 100 available 
  • Temperature Accuracy – +/- 0.15 + .002 ltl C° 

APPLICATIONS

  • Very low differential pressure measurement for ventilator instrument testing
  • Sterilizer vacuum measurements
  • Non-Invasive blood pressure instruments 
  • Medical gases testing 
  • Gas systems leak testing 
  • Pressure drop monitoring for filters 
  • Monitoring vacuum on condensers or pumps
  • CPAP and BIPAP testing 
  • 316SS Compatible with most media
  • Liquids 
  • Medical gases 
  • Pharmaceuticals
  • Biological fluids
  • Sterilization agents
  • Measurement range of -50 C° to 250 C°
  • Refrigeration units, freezers, incubators, cryogenics, therapy baths and lab baths (with RTD accessory probe)

Vacuum Gauge 30″ Hg Analog

2.5″ and 4″ Face w/ cal

Size: 4″ and 2.5″

Range: 30 inHG

Accuracy: ± 1% of span (ASME B40.100 Grade 1A) Working Pressure: Steady: full scale value, Fluctuating: 90% of full scale value, Short time: 130% of full scale value Pressure Connection Mount: 1/2” NPT Note that the photo in this product listing is generic and does not represent the exact details of this version.

This gauge is suitable for most process medias that are compatible with 316 SS. wetted parts and are not prone to clogging the gauge’s pressure system. SS case can be ordered liquid filled to dampen the pointer and lubricate movement. This gauge can also be Oxygen cleaned for an additional fee. Bayonet-type bezel ring allows easy access to gauge movement for recalibration or pointer adjustment.

Digital Pressure Gauge

Auto Ranging – Vacuum to 3000 PSI

Winchester Engineering Model 1 high accuracy (.1% of reading) Auto Ranging Digital Gauge™ will replace the need to use many gauges of different ranges to achieve and maintain high accuracy. The performance, durability and design that you have become accustomed to having with other gauges but without the hassle or expense of needing multiple gauges to span ranges from vacuum to 3000psi.

Configuration Software Made Easy:

Data logging with USB port which interfaces with any computer.

The USB port is located in the rear of the Model 1 makes it simple to download over 10,000 readings of pressure, temperature and actual time.

User friendly menu.

Optional WIN CONFIGGY software.

Breakthrough Technology:

  • Model 1 Auto Ranging Digital Gauge uses patent pending technology to maintain .1% of reading accuracy from vacuum to 3000psi.
  • This technology eliminates the need of using multiple gauges and costly mistakes due to over ranging. Easy to use color display with full 2 line alphanumerics.
  • A real time clock reminds the user when recertification is necessary.
  • With the use of a laptop or most PDAs you can remotely read the Model 1 as well as perform diagnostics.
  • Reads in 9 different units (PSI, bar, Hg, kPa, Inch Hg, Inch H20, MMHg, MMG20, mbar).
  • Intrinsically Safe: All Winchester Model 1 gauges meet Class 1, DIV 1 Groups A, B, C, and D. An ATEX and IECEx version is available upon request.
  • High Accuracy silicon piezo restive sensors. Also reads absolute pressure.

Features:

.1% of reading accuracy from vacuum to 3000psi Easy to read color display with full 2 line alphanumerics Read remotely with laptop or PDA and perform diagnostics Compact and robust Reads in 9 different units(PSI, bar, Hg, kPa, Inch Hg, Inch H20, MMHg, MMG20, mbar).

Rugged and Built Tough:

Outer housing includes a double rubber shot molded case with an integral boot design. Shock proof componentry (Can be dropped multiple times). 2 year “quibble free warranty” Temperature compensated.

Digital Pressure Gauge Kit

Auto Ranging – Vacuum to 3000 PSI

Winchester Auto Ranging Digital Gauge™ kit includes: gauge, adaptor, case versatile hook, N.I.S.T. cert. and extra filter.

Winchester Engineering Model 1 high accuracy (.1% of reading) Auto Ranging Digital Gauge™ will replace the need to use many gauges of different ranges to achieve and maintain high accuracy.

The performance, durability and design that you have become accustomed to having with other gauges but without the hassle or expense of needing multiple gauges to span ranges from vacuum to 3000psi.

The performance, durability and design that you have become accustomed to having with other gauges but without the hassle or expense of needing multiple gauges to span ranges from vacuum to 3000psi.

Winchester Auto Ranging Digital Gauge™ kit includes: gauge, adaptor, case versatile hook, N.I.S.T. cert. and extra filter.

Features:

  • 1% of reading accuracy from vacuum to 3000psi
  • Easy to read color display with full 2 line alphanumerics 
  • Read remotely with laptop or PDA and perform diagnostics
  • Compact and robust 
  • Reads in 9 different units(PSI, bar, Hg, kPa, Inch Hg, Inch H20, MMHg, MMG20, mbar).

Digital Pressure Gauge – +/-0.25% Accuracy – Ranges up to 5000 PSIG

MGF16BN Series

The Meriam Instrument MGF16BN digital pressure gauge is designed to handle the demands of process pressure measurement. Pressure ranges are available to 5,000 PSIG at standard accuracy of ±0.25% of full scale.

The display is a 4 digit LCD with 0.5″ high numerals and a lower alphanumeric display for engineering units and to aid in set up. Each gauge includes up to 15 field selectable engineering units depending on the sensor range. The gauge is powered by two AA alkaline batteries.

Built to Handle Industrial Applications: NEMA 4X, 316L Stainless Steel Wetted Parts

Typical applications are instrumentation and control in the process industries, hydraulics, pneumatics, industrial gases and OEM’s.

Easy to Use: Capture Minimum and Maximum Readings, Push Button Zero, Selectable Auto Shutoff Times, Up to 15 Selectable Engineering Units

Digital Pressure Gauge

High Accuracy +/-0.1% – Ranges up to 5000 PSIG

The Meriam Instrument MGF16BN High Accuracy digital pressure gauge is designed to handle the demands of process pressure measurement. Pressure ranges are available to 5,000 PSIG at standard accuracy of ±0.1% of full scale.

The display is a 4 digit LCD with 0.5″ high numerals and a lower alphanumeric display for engineering units and to aid in set up. Each gauge includes up to 15 field selectable engineering units depending on the sensor range. The gauge is powered by two AA alkaline batteries.

Built to Handle Industrial Applications: NEMA 4X, 316L Stainless Steel Wetted Parts

Built to Handle Industrial Applications: NEMA 4X, 316L Stainless Steel Wetted Parts

Typical applications are instrumentation and control in the process industries, hydraulics, pneumatics, industrial gases and OEM’s.

Easy to Use: Capture Minimum and Maximum Readings, Push Button Zero, Selectable Auto Shutoff Times, Up to 15 Selectable Engineering Units

Hand Pump – Magnum Pro

MVP-600

The Magnum Pro Calibration MVP-600 Pump offers the operator the ability to vent pressure or vacuum either slowly or rapidly.

Models

  • MVP-600 
  • MVP-600KT: includes Pump, a black padded canvas case embroidered with orange thread, 2ft non-stretch hose, fittings, additional rubber bonded washers and (2) adaptors.* 
  • MVP-600WIN: includes everything in the MVP-600KT plus Winchester Engineering Model 1 Auto Ranging Digital Gauge™ w/ N.I.S.T. certification and versatile hook.* 
  • MVP-600WIN-FIT: includes everything in the MVP-600WIN plus FasTest universal quick connect kit and coupler for Swagelok tube fittings.* 
  • MVP-600RK: Rebuild Kit for MVP-600 (includes: Bonded Washers, O-Rings, a Schrader Valve, a X-Ring, a Pressure Valve Spring, a Vacuum Valve Spring, a Ring Retain Clip, a Plug Shorty, Non-petroleum lubricant)

Specifications:

  • Vacuum 28″Hg to pressure 600 PSI / 40 BAR (combination pump) 
  • Compatible with all gauges and calibrators
  • Connections (2 ports) – 1/4″ and 1/8″ NPT/BSP 
  • Weight – 2lbs 
  • Made in the USA

Features:

  • Contoured cushion handles
  • Oversized check valve for smooth controlled operation 
  • Mash proof vent valve (No Needle Valve) 
  • A patented non-oil based lubricant is used on all moving parts 
  • Dual O-Rings on all pistons to ensure zero leakage 
  • 2 year “quibble free” warranty (includes dropping)

Universal Pressure Adapter Kit

BC20-01005

This Universal Pressure Adapter Kit includes everything you need to connect a pressure meter, regardless of application.

  • 1 – Tubing Clamp For 1/8 to 1/4″ Tubing
  • 1 – ¼” FNPT x 1/8″ FNPT Brass Reducing Coupling
  • 1 – ¼” MNPT x 1/8″ FNPT Brass Hex Bushing
  • 1 – 1/8″ FNPT x 1/8″ FNPT Brass Coupling
  • 2 – 1/8″ Barb CPC Connector 22-02
  • 2 – 1/8″ MNPT CPC Coupler 10-02
  • 2 – 1/8″ Barb CPC Coupler
  • 1 – Tygon Tubing 1/8″ ID x 3′
  • 1 – Tygon Tubing 3/16″ ID x 3′
  • 1 – Silicone Tubing 1/8″ ID x 3′
  • 1 – Thread Tape – 1/2″
  • 1 – 1/8″ “T”
  • 1 – 3/16″ Connector
  • 1 – 1/8″ Connector
  • 1 – Luer Connector x 1/8″ Barb
  • 1 – 3/16″ “T”
  • 1 – 1/8″ to 3/16″ Connector
  • 1 – Luer Connector x 3/16″ Barb
  • 1 – Inflation Bulb
  • 2 – 1/8″ CPC Insert
  • 1 – 7/16″ Female Luer Thread
  • 1 – Carrying Case

Adapter – CPC (M) to 1/8″ Barb (M)

22-02

22-02 – 1/8″ Hose Barb Non-valved In-Line CPC Coupling Insert (Male)

  • Material: Brass 
  • Finish: Chrome 
  • Pressure Range: Vacuum to 250 psi, 17.3 bar 
  • Temp. Range: -40°F to 180°F (-40°C to 82°C) 
  • Valve Spring: 316 Stainless Steel 
  • Mounting Option: Free Floating

CPC Coupler 1/8″ MNPT

MC-10-02

MC-10-02 – 1/8 NPT Non-Valved Coupling Body

  • Material: Brass
  • Finish: Chrome 
  • Pressure Range: Vacuum to 250 psi, 17.3 bar
  • Temp. Range: -40°F to 180°F (-40°C to 82°C) 
  • Valve Spring: 316 Stainless Steel
  • Mounting Option: Thread

DPM Series Accessories

  • Temp Probe
  • Communication Cables
  • Carrying Case
  • GE Anesthesia Fitting Kit

O2 Cleaning for WIKA Gauges

Smart Manometer Accessories

  • M1 and M2 Series Connector Kits
  • Carrying Case (Hard)
  • M1 Series Basic Test Kit
  • Pressure Pump
  • Vacuum Pump

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