Top Positive End expiratory Pressure

POWERbreathe - Breathing Exercise Device, Breathing Trainer and Therapy Tool to Strengthen Breathing Muscles and Help Lung Capacity, Handheld Inspiratory Muscle Trainer - Pink, Light Resistance

  • Our breathing trainer is designed by breathing experts, portable and intelligent, and suitable for any time, any place, regardless of gender and age. Our device not only has a color screen to display your vital capacity data, but also has a completely free dedicated APP synchronization record to track your 365 day training data..
  • It is an intelligent breathing training assistant.the power breather device can effectively strengthen the respiratory muscle group, improve pulmonary ventilation, improve the oxygen carrying , and improve the oxygen supply of the whole body.
  • The integrated design of expiratory and inspiratory training functions is also equipped with three kinds of expiratory and inspiratory nozzles with different air resistance strength of ABC, which are made of food grade materials and can be washed by water. You can choose the expiratory and inspiratory nozzles with different strengths according to your own vital capacity and physical ability.
  • Intuitive vital capacity data and historical training data can provide effective data guidance for your breathing and pulmonary muscle training, making your training proce....
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Robinair 31078 1/4 Premium Refrigerant Charging Hose - 72 Long Yellow Standard Fittings

  • 72 inch long, 1/4 inch yellow hose features a 500 PSI working pressure and 2500 PSI burst pressure - ideal for standard refrigerants.
  • Rugged neoprene coating offers flexibility and wear resistance ensuring long life and dependability.
  • Standard 1/4 inch female flare fittings with a valve core depressor and 45° bend on one end for convenient access to the system.
  • Coupler nuts feature deep knurling for a positive grip that enables quick finger-tightening.
  • Hose ends feature a strong six-sided crimp that provides a secure, reliable connection between the hose and barb - even at maximum pressure.
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Robinair (30060) 1/4' Standard Hoses with Standard Fittings Set - 60', Set of 3

  • 60 inch long, 1/4 inch yellow, blue, and red hoses feature a 500 PSI working pressure and 2500 PSI burst pressure – ideal for standard refrigerants.
  • Rugged neoprene coating offers flexibility and wear resistance ensuring long life and dependability.
  • Standard 1/4 inch female flare fittings with a valve core depressor and 45° bend on one end for convenient access to the system.
  • Coupler nuts feature deep knurling for a positive grip that enables quick finger-tightening.
  • Hose ends feature a strong six-sided crimp that provides a secure, reliable connection between the hose and barb – even at maximum pressure.
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DC 5-12V/15-160V Stepper Motor Drive,PWM Adjustable Stepper Motor Controller Signal Generator Speed Regulator

  • Power supply: 15-160VDC or 5-12VDC. If you are using 5-12VDC power, positive end connect DC 5-12V Input, negative end connect Common Cathode End..
  • 3 Frequency: High: 5.8KHZ-127KHZ, Mid: 590HZ-15.8KHZ, Low: 82HZ-2.3KHZ.
  • To control the stepper motor, mus connect to the driver.
  • PUL + and PUL- pulsed positive and negative.
  • EN + and EN- is to enable the positive and negative terminals.
  • DIR + and DIR- are the positive and negative directions..
  • Frequency of measurement can amount PUL and common cathode terminal (GND) two ports..
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uxcell Refrigerant Charging Hose, 1/4 SAE Thread 2.95Ft Length 500PSI Tube, for Home Air Conditioner Refrigeration Maintenance, Yellow

  • [Material] – Rubber hose and iron connector with copper plating offer flexibility and abrasion resistance ensuring long life and dependability..
  • [Reliable Connection] – Strong six-sided crimp provides a secure, reliable connection between the hose and barb – even at maximum pressure(Notice:Please also note that our 1/4SAE Thread only fits for the 7/16-20UNF thread.).
  • [Easy to Install] – 45 degrees bend on the end for convenient access to the adapter on the system. Deep knurling on the Coupler nuts provides a positive grip and enables quick finger-tightening.
  • [Application] – Great for testing or repairing, such as home or HVAC air conditioner, ductless mini-split AC systems, refrigerator, refrigeration charging, vacuum pump, Pressure gauge, and so on..
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Digital Peak Flow Meter Spirometer Asthma COPD for Adults Kids Portable PEF FEV1 Home Medical with Tracking Software

  • ✔✔High accuracy&High repeatability-Pressure differential sensor applied ensures the high accuracy.No calibration is needed after manufactured.ATS ERS WRIGHT standards provided..
  • ✔✔PEF FEV1 automatically display-Measuring forced expiratory volume of 1 second (FEV1), peak flow rate（PEF)..
  • ✔✔Portable size&Easy your usage-Durable, compact and portable.Easy to clean and disinfect,disposable mouthpiece is not necessary..
  • ✔✔Asthma diary&APP-helps you keep track of how well you are managing your asthma attack.if you have symptoms or n asthma attack,record the trigger,the symptoms,and what kind of medicine you used for relief.Professional IT team support..
  • ✔APPLICABLE FOR-People looking out for their respiratory health, asthma sufferers, persons with respiratory problems and COPD, smokers, sportspersons, athletes, adults and kids above 6..
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Flutter Valve Mucus Removal Device & Lung Expander Natural Lung Expansion Device & Mucus Clearance Device to Expand Lung Capacity Airway Cleaning Breathing Trainer Standard with 16mm & 18mm Balls

  • ✅ LOOSEN PHLEGM & PROMOTE COUGHING - Mucus Clearing Device with OPEP technology assists in loosening the bond of mucus to airway walls and promoting....
  • ✅ EXPAND LUNG CAPACITY & STRENGTHEN BREATHING ​- Our lung expander has been proven to strengthen breathing and expiratory muscles. Long-term use....
  • ✅ HELP TRAIN LUNGS - Our Expander make lungs stronger by exercising lung muscle, which can help you to strengthen your lung and quality of your....
  • ✅ EASY TO USE & ENHANCE BREATHING - Simple in design and requires no refills & no batteries, easy to use and clean. This breath trainer is used by....
  • ✅ UNIVERSAL FOR MOST USERS - Airway Cleaning Device installed with 16&18mm ball which provides different expiratory resistance, you can adjust to....
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Spears S1520-20 PVC Utility Swing Check Valve, 2-Inch, White

  • PVC white utility swing check valve is engineered for maximum flow, quick response and positive shutoff.
  • Offers a compact, high performance check valve for landscape and irrigation, pool and spa, aquaculture, OEM 1 and many general purpose applications.
  • Angled seat and weighted flapper for low-pressure seal.
  • Suitable for horizontal or vertical up-flow installations.
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Flutter Valve Mucus Removal Device & Lung Expansion IDEAR Breathing Exercise Device for Mucus clearing Lung Expander to Improve Lung Capacity with OPEP Technology with 16&18mm Steel Ball-White

  • ✅ EXPAND LUNG CAPACITY & STRENGTHEN BREATHING ​- Our expander has been proven to strengthen breathing and expiratory muscles. Long-term use....
  • ✅ OPEP TECHNOLOGY ​- Applied OPEP, globally trusted therapy. Continued use can help expand lung capacity to improve dyspnea, loosen phlegm and....
  • ✅ LOOSEN PHLEGM & PROMOTE COUGHING - This device assists in loosening the bond of mucus to airway walls and promoting coughing to push mucus up and....
  • ✅ EASY TO USE & ENHANCE BREATHING - Simple in design and requires no medications & no batteries, easy to use and clean. Easy to benefit and help....
  • ✅ RESPIRATORY RELIEF FOR MOST PEOPLE - Installed with 16&18mm ball which provides different expiratory resistance, helps improve better breathing....
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Replacement For Welch Allyn Spot Vital Signs Monitor Battery By Technical Precision

  • ... at-the-ready to assist you with any questions that might arise about your blood pressure monitor. We take pride in our work and want you to have the best experience from beginning to end..
  • BEYOND A PURCHASE: Yes, we design and produce the highest functioning, most intuitive blood pressure monitors, but we value the positive impact of a purchase, on a global level, as much as anything. That’s why we only partner with ethical factories and ensure a portion of every sale is given back to a charity that aligns with the nature of what you’ll be using..
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Lichamp 3 Pieces 5FT AC HVAC Manifold Gauge Hose Kit with Ball Valve Tension Hose and 4 Pieces Hose Adapters Fits R134A R410A R404A R12 R22 R502 R1234YF Refrigerants

  • Professional ac hose kit for workig with ac hvac air conditioner manifold gauge, fits R134A R410A R404A R12 R22 R502 R1234YF type refrigerants..
  • 5FT long hose kit with ball valve end tension hose feature a 4000 psi burst pressure and 800 psi max working pressure, Suit for most of ac hvac check and charge project..
  • Standard 1/4 inch female flare fittings with a valve core depressor and 45° bend on one end ball valve for convenient and safe access to the system, extra 4 pieces adapters ensure that most interfaces can be connected..
  • Long lasting and rugged neoprene coating offers flexibility and wear resistance ensuring long life and dependability..
  • Coupler nuts feature deep knurling for a positive grip that enables quick finger-tightening, hose ends feature a strong six-sided crimp that provides a secure, reliable connection between the hose and barb - even at maximum pressure..
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Lichamp 3 Pieces 5FT AC HVAC Manifold Gauge Hose Kit with Ball Valve and 4 Pieces Hose Adapters Fits R134A R410A R404A R12 R22 R502 R1234YF Refrigerants

  • Professional ac hose kit for workig with ac hvac air conditioner manifold gauge, fits R134A R410A R404A R12 R22 R502 R1234YF type refrigerants..
  • 5FT long hose kit with ball valve end feature a 4000 psi burst pressure and 800 psi max working pressure, Suit for most of ac hvac check and charge....
  • Standard 1/4 inch female flare fittings with a valve core depressor and 45° bend on one end ball valve for convenient and safe access to the system,....
  • Long lasting and rugged neoprene coating offers flexibility and wear resistance ensuring long life and dependability..
  • Coupler nuts feature deep knurling for a positive grip that enables quick finger-tightening, hose ends feature a strong six-sided crimp that provides....
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