Manometers/Air Pressure Meters

Dwyer Series 477 Handheld Digital Manometer Measure Pressure Lab Equipment

Dwyer Series 477 Handheld Digital Manometer Measure Pressure Lab Equipment! - DW Tested & Working Fair condition with scratches and dings. Please refer to photo for more details as they are the best part of the description.

Omega Model HHP886 Manometer with Datalogging

Omega Model HHP886 Manometer comes with batteries. The item is lightly used and looks like new. The item is in very good working condition

Robinair 15600 6CFM rebuilt ,Manometer & CPS Leak-Seeker I Are good used

The robinair was rebuilt new handle ,switch new power cord new oil. For sale in the 48 states. (1) Robinair 15600 High-Performance 6 CFM Vacuum Pump Rebuilt. With a focus on quality and performance.

U Type MANOMETER 15” The MERIAM Instrument Co. 10 AA 25 WM Scale With Mount

Please view pics. Thanks storage 11P

UEI EM201B DUAL DIFFERENTIAL MANOMETER

I usually respond ASAP, when unavailable I will within 24 hours.

UEI TEST INSTRUMENTS Digital Manometer EM201 HVAC Air Conditioning Pressure

Its compact size and user-friendly interface make it a valuable tool for ensuring optimal performance and energy efficiency in air conditioning systems.

Fieldpiece SDMN6 Dual Port Manometer Pressure Switch Tester W/Accessories + Case

Fieldpiece SDMN6 Dual Port Manometer Pressure Switch Tester W/Accessories + Case. Condition is Used. Shipped with USPS Ground Advantage.

DWYER SERIES 475 MARK III DIGITAL MANOMETER 11 psi 475-1 0-19.99 in. w.c. kpa

Crayon, marker, pen, or pencil marks. Your item may contain visible or nonvisible imperfections including but not limited to the following Conditions is used preowned in working order. IF NOT SEEN IN PICTURES ITS NOT INCLUDED.

Fieldpiece SDMN5 Dual Port Manometer, Works Great!

The Fieldpiece SDMN5 Dual Port Manometer is a high-quality and reliable tool designed for measuring air pressure. With its dual port functionality, this manometer allows for accuracy in detecting pressure changes in both ports simultaneously. The Fieldpiece brand is known for producing durable and efficient equipment, making this manometer a great addition to any industrial or commercial setting where precise pressure measurement is required.

Fieldpiece SDMN6 Dual Port Manometer & Pressure Switch Tester w/ Case & Hoses

Like new condition and comes complete. Comes with everything you see and is guaranteed Fast and secure shipping

Vintage HVAC Furnace Tool F.W. Dwyer Mfg. Company Chicago No. 910 Smoke Gage

Don’t miss out on this unique find! The rubber hose and pumper are unusable. I would imagine this would be a collectors piece, great for show. Please see all photos provided for a better description and condition. Enjoy!

OMEGADYNE DPG409-500G DIGITAL PRESSURE GAUGE WITH OUTPUT & NEMA CASE 0- 500 PSI

Pressure Port Type: NPT Male. Pressure Port Size: 1/4". A signed credit card authorization form is required for all orders paid with credit card. Does not include magnetic stylus, any standard rare earth magnet will adjust the unit.

Dwyer Series 477 Digital Manometer 477-00-FM W/ Case Manual Acc BOEING SURPLUS

Powers on, but otherwise UNTESTED!!!....Boeing Aircraft Factory Surplus!!!....Selling AS-IS/AS-FOUND

MERIAM INSTRUMENT CO 30EB25 TM Manometer Working Condition

The Meriam Instrument Co. 30EB25 TM Manometer is a high-quality and reliable tool for measuring air pressure. This manometer is designed to provide accurate readings and is ideal for use in various industrial and business applications. With a brand known for producing top-notch instruments, you can trust that this manometer will be in working condition and deliver precise results.

Vintage Sun Electric Late 1950s Manometer - No. 200-A

Up for sale is this Sun Electric Corporation Manometer. This unit measures Air Pressure differences in carburetors Also used to measure intake manifold pressure. I was told that this unit had other used besides the automative industry. The mounting part is made of copper. The unit slides nice and smooth. This part measures 15 in. long by 2 1/2 in. wide. The meter measures 16 1/2 in. long. The model number is: 200-A.

Retrotec DM-2 Mark II Dual Channel Digital Micromanometer and Control with Case

The Retrotec DM-2 Mark II Dual Channel Digital Micromanometer and Control is a high-quality manometer designed for measuring air pressure. This dual channel device allows for accurate measurements in two channels simultaneously, making it ideal for various industrial applications. With its compact size and included case, this micromanometer is convenient to use and transport, ensuring precise measurements in a variety of settings.

Dwyer 1430 Microtector Portable Electronic Point Gage

Item was received from aviation surplus sale. Not familiar with this item so no testing has been done.

Dwyer 477-000-FM Series 477 Digital Manometer 0-1.000" W.C. 5 PSI Max w/ Case

Display: Digital. With: Carrying Case. Weight: 15 OZ. This item is exactly as pictured.

MKS BARATRON 390HA-00001 ABSOLUTE CAPACITANCE MANOMETER HEAD UNIT 1 TORR 🎯

Vintage Surface Combustion No 14-G Water Gauge Manometer Draft Pressure Meter

Brand: Surface Combustion Corp (embossed); SC logo on the top cap. Item: No 14-G Water Gauge / industrial manometer for measuring inches of water column, likely used for draft or low-pressure indications on furnaces/ovens. Design: Heavy cast-metal housing with front sight tube, dual scales marked 0–14 on each side of the tube, slotted fill/vent screw on top, rear/bottom connection port, and embossed front block reading "SURFACE COMBUSTION CORP." The back base is embossed "NO 14-G WATER GAUGE." Included: Gauge only; no hoses, fittings, mounting hardware, or additional accessories.

^^ MKS BARATRON MODEL 690A01TRA 1 TORR CAPACITANCE MANOMETER (DPA103)

We are quick to respond and resolve. We do not have power cords to provide unless they are attached to the item or unless stated that they are provided. If one is pictured it is for testing purposes only unless it is attached or stated that it will be included.

STI 344-0442-100 Level Controller

Good Working Condition The STI 344-0442-100 Level Controller is a manometer specifically designed for measuring air pressure levels in various industrial settings. Manufactured by STI, this level controller offers accurate and reliable readings for monitoring and controlling air pressure levels in equipment or systems. Its compact size and durable construction make it a versatile and efficient tool for ensuring optimal performance and safety in applications where precise air pressure measurement is crucial.

Dwyer 400 Air Velocity Meter Manometer with case

Flat Rate You may also pickup your item or setup your own freight for pickup at our warehouse in Camden, NJ.

Fieldpiece SDMN5 Dual Port Manometer Air Pressure Range

Please look at photos for more context on condition

Comark C9553 Dry Use Pressure Meter

We are here to help!

MKS BARATRON Instruments 631C12TBFP Baratron Capacitance Manometer Type 631

Model No: 631C12TBFP.

Digital Manometer Differential Dual Port Air Pressure Gauge HVAC Gas Teste Meter

Only will receive what is pictured.

Testo 510 Differential Pressure Manometer 6433

The box was opened to verify the contents and their condition. KEY TECHNICAL SPECIFICATIONS .

Dwyer 475-2-FM-AV Air Manometer Kit

Uson LC-PO sprint LC leak tester 0-20 PSI PSIG , Flow 0-200SCCM volt 120/240

As of 2025, it is considered a legacy product and has been largely replaced by newer models like the. Testing Capabilities: Pressure decay, mass flow, burst, cracking pressure, and occlusion. Sprint mD.

Omniguard 4 Manometer Differential Pressure Recorder Used (PARTS MAY NOT WORK)

The Omniguard 4 Manometer Differential Pressure Recorder is a high-quality product designed for measuring differential pressure in a variety of industrial and business settings. Manufactured in the United States by the trusted brand Omniguard, this pressure recorder is reliable and accurate for recording pressure readings. While the product may not function at its optimal level, it still holds value for those looking to repair or salvage parts for their own projects.

MERIAM Meri-Cal LP2000I Digital Manometer/Calibrator

DWYER 476A DIGITAL MANOMETER

All international orders are subject to export restrictions under U.S. law.

MKS Baratron 222BA-00010AB Pressure Transducer Range 10 Torr High Vacuum ±15VDC

MKS Baratron 222BA-00010AB Pressure Transducer Range 10 Torr High Vacuum ±15VDC Used See Photos. Untested due to lack of fitting on the end. RS

Dwyer Instruments 2002Av Dwyer Magnehelic Pressure Gauge,0 To 2" Wc

Dwyer Mark II Manometer 0-3” W.C. Inclined Pressure Gauge w/ Box & Tubing

TRUSTED SELLER ~ 20 Years Selling on eBay!! Vintage Dwyer Mark II molded plastic manometer in original box with tubing and instructions. Measures 0–3 inches of water column (W.C.) and is commonly used for HVAC, air flow, gas pressure, and duct static pressure measurements. Includes: • Original Dwyer Mark II gauge • Factory red/clear tubing • Original instructions/manual • Original box Condition: Very clean example with minimal signs of use. Appears well preserved in original packaging. Please review all photos carefully. Ideal for: • HVAC technicians • Gas appliance testing • Duct pressure measurement • Industrial / lab applications Ships securely packed.

DUAL PORT MANOMETER IOC (P14026504)

Dwyer Model No. 109 Inclined Portable Manometer With Accessories

This listing is for Dwyer Model No. 109 Inclined Portable Manometer With Accessories. Please refer to all photos for more details as they are the best part of the description. Photos are of the actual item that you will receive.

Cole-Parmer Digi-Sense High-Accuracy Digital Gauge, 0 to 50 psig, 4-Digit LCD

Cole-Parmer Digi-Sense High-Accuracy Digital Gauge, 0 to 50 psig, 4-Digit LCD. Condition is Used. Shipped with USPS Ground Advantage.

MKS 626B01TDE BARATRON CAPACITANCE MANOMETER TYPE 626 PRESSURE TRANSDUCER

626B01TDE ,Range : 133.32 Pa. TYPE 626 PRESSURE TRANSDUCER. Custom Policy .