Reviews Digital Pressure Switch

Digital Manifold HVAC Gauges Set with Pressure&Temp Test, Digital Refrigerant Gauges Built-in 89 Refrigerant Database, HVAC Gauges Set with Refrigerant Hoses,Temp Clips& 3.5″ LCD Display

  • 【Digital Manifold Gauge Set】Manifold gauge kits are used to install, test and maintain refrigeration equipment (such as air conditioners, refrigerators and cold storage, etc.). Digital gauge has very powerful functions, such as: double pressure test, dual temperature test , digital readout, multi-unit switching, multi-mode function and built-in refrigerant database..
  • 【Condensing Pressure&Temp Test of manifold Gauge】The air pressure gauge can test the minimum pressure when the refrigerant changes from gas to liquid, and the maximum temp when the gas changes to liquid. (The lower the pressure and temp of condensation are, the higher the efficiency of the refrigeration cycle and the greater the refrigerant capacity will do.).
  • 【Evaporation pressure and temperature test of manifold Gauge】The air pressure gauge can test the maximum pressure when the refrigerant changes from liquid to gas. The lowest temp when the liquid becomes gaseous.（The lower the pressure and temp of the evaporation are, the more efficient the refrigeration cycle and the greater the refrigeration capacity will do.）.
  • 【The air pressure gauge can be filled with refrigerant through the visual window & Refrigerant type can be set】Built-in 89 kinds of Refrigerant Database. B....
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  • ... have strong corrosion resistance and tightness, and will not easily break. The refrigerant gauge is also equipped with 3 standard test hoses (1.5m) and a portable toolbox, which is convenient for the storage and carrying of the meter..
  • 2.【Refrigeration Gauges for Double Pressure and Dual Temperature Measurement】The digital HVAC gauges can measure double pressure (gauge pressure) at the same time, as well as dual temperature measurement, with automatic multi-unit pressure conversion, automatic conversion of temperature Celsius / Fahrenheit, to facilitate different needs. Note: Please make sure that the temperature sensor clip is properly connected. A poor connection will result in an inaccurate reading of the value..
  • 3.【HVAC Gauges with High-Precision Data Unit and Refrigerant Database】The HVAC manifold gauge built-in 32-bit digital processing unit and a high-precision data acquisition unit, high data and stability. The a/c manifold gauge set built-in 89 kinds of refrigerant pressure-evaporation temperature database, also calculate the subcooling superheat, to facilitate the direct reading of operating process data. Also, it tests the percentage of vacuum me....
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Yellow Jacket 49017 Digital Refrigeration Gauge

  • 【Evaporation/Condensation Pressure and Temp Test&High/Low-pressure Temperature Test HVAC Manifold】The HVAC gauges could operate dual pressure and temperature test to help you determine refrigeration capacity of refrigeration system. The lower the pressure and temperature of the evaporation(Ev)/condensation(Co) are, the more efficient the refrigeration cycle and the greater the refrigeration capacity will do. It also could test the temperature of the refrigerant in the high/low-pressure pipes..
  • 【Superheat and Subcooling Test&Pressure Leak Test】When refrigerant type is set and temperature clamps are connected to air conditioning pipes, HVAC gauges automatically read the degree of Superheat(SH) and Subcooling(SC). The higher the degree of superheat, the smaller the opening of the expansion valve (the refrigerant filling is less) can be determined. Calculate the pressure difference between the initial test pressure and the second test pressure to determine if the refrigerant is leaking..
  • 【Vacuum Pumping & Refrigerant Filling & Built-in 89 kinds of Refrigerant Database HVAC Manifold】Digital manifold gauge set can connect refrigeration equipment and vacuum pump for vacuum pumping operation. Vacuum pumping can make it easier to fill the refrigera....
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Dual-Power Cordless Tire Inflator Portable Air Compressor, 12V Rechargeable Battery Powered Tire Pump with USB Charge, 150PSI Car DC Electric Air Pump with Digital Pressure Gauge for Car and Bike

  • ...with two power options a 2000mAh Li-ion battery and a 12v car DC. The tire pump can be quickly inflated by the built-in rechargeable battery, and can also be plugged into the car’s cigarette lighter to inflate when the battery is depleted. Easy to inflate all tires and inflatables at home and outdoors..
  • 【Working Pressure】The mini tire pump’s powerful motor can provide 150PSI pressure, it has 4 pressure units to choose from psi, bar, kpa, and kg/cm² (Long-press R to switch). It can inflate the 195/65/R15 car tire from 0 to 35psi within 5min. Professionally calibrated to always return a reading within 0.5 PSI of the pressure of your tire..
  • 【Tire Pressure Detection &Auto Control】POPULO electric tire pump can measure tire pressure when inserted into the tire(Tire pressure above 5). The small air compressor automatically shuts off when the pre-set pressure value is reached. No need to worry about overinflating..
  • 【Digital Display & LED Lighting】POPULO 12V portable air compressor pump is equipped with a large high-precision and high-brightness display to help you check the tire pressure and preset the tire pressure values. The digital tire inflator is equipped with bright, long-lasting LED lights that can be easily used even in the dark. LED l....
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Dual-Power Cordless Tire Inflator Portable Air Compressor, Rechargeable Battery Powered Tire Pump with USB Charge, 150PSI 12V Car DC Electric Air Pump with Digital Pressure Gauge for Car, Bike, etc

  • ... and a 12v car DC. The tire pump can be quickly inflated by the built-in rechargeable battery, and can also be plugged into the car's cigarette lighter to inflate when the battery is depleted. Easy to inflate all tires and inflatables at home and outdoors..
  • 【Working Pressure】The mini tire pump's powerful motor can provide 150PSI pressure, it has 4 pressure units to choose from psi, bar, kpa, and kg/cm² (Long-press R to switch). It can inflate the 195/65/R15 car tire from 0 to 35psi within 5min. Professionally calibrated to always return a reading within 0.5 PSI of the pressure of your tire..
  • 【Tire Pressure Detection &Auto Control】POPULO electric tire pump can measure tire pressure when inserted into the tire(Tire pressure above 5). The small air compressor automatically shuts off when the pre-set pressure value is reached. No need to worry about overinflating..
  • 【Digital Display & LED Lighting】POPULO 12V portable air compressor pump is equipped with a large high-precision and high-brightness display to help you check the tire pressure and preset the tire pressure values. The digital tire inflat....
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Digital Manifold Gauge Set Pressure&Temp Test HVAC Manifold Pressure Leak Test Digital Refrigerant Gauges Vacuum HVAC Gauges with Refrigerant Hoses&Temperature Clamps&LCD Display for Air Conditioning

  • 1.[ For Refrigeration Equipment ]：The digital manifold hvac gauge is used to assist in the installation, testing and maintenance of refrigeration equipment such as air-conditioning and cold storage. It has outstanding features such as dual pressure test, dual temperature test function, digital reading, multi-unit switching, and built-in refrigerant database. Note: The temperature measured by the device is allowed to have a deviation of 3% from the actual temperature..
  • 2.[Built-in Refrigerant Database ]：Digital manifold gauge set hvac has a built-in database of 89 refrigerant pressure-evaporation temperature. Before you fill refrigerant, you can set different types of working refrigerants according to the car needs to fill. Digital manifold gauge set also calculates the degree of subcooling and superheat, which is convenient for direct reading of the operating process data. It also tests the percentage of vacuum measurement,pressure leak measurement..
  • 3.[ Dual Pressure & Dual Temperature Measurement ]：The digital manifold gauge set can measure dual pressure and dual temperature simultaneously to help you determine the cooling capacity of your refrigeration system. The lower the evaporating (Ev)/condensing (Co) pressure and temperature, the more ef....
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Digital Manifold Gauge Set HVAC Dual-Channel Temp Sensor HVAC Tools for 89 Kind of Refrigerant Digital AC Gauges Vacuum Pressure&Temp Test Digital HVAC Gauges with Hoses Digital Refrigeration Gauge

  • ... have strong corrosion resistance and tightness, and will not easily break. The refrigerant gauge is also equipped with 3 standard test hoses (1.5m) and a portable toolbox, which is convenient for the storage and carrying of the meter..
  • 2.【Refrigeration Gauges for Double Pressure and Dual Temperature Measurement】The digital HVAC gauges can measure double pressure (gauge pressure) at the same time, as well as dual temperature measurement, with automatic multi-unit pressure conversion, automatic conversion of temperature Celsius / Fahrenheit, to facilitate different needs. Note: Please make sure that the temperature sensor clip is properly connected. A poor connection will result in an inaccurate reading of the value..
  • 3.【HVAC Gauges with High-Precision Data Unit and Refrigerant Database】The HVAC manifold gauge built-in 32-bit digital processing unit and a high-precision data acquisition unit, high data and stability. The a/c manifold gauge set built-in 89 kinds of refrigerant pressure-evaporation temperature database, also calculate the subcooling superheat, to facilitate the direct reading of operating process data. Also, it tests the percentage of vacuum me....
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Elitech PG-30 Blue Digital Low Pressure Gauge for HVAC Refrigerant with Backlight -14.5~500 PSI 1/8” NPT

  • ...temperature clamps in the manifold gauge set have strong corrosion resistance and tightness, and will not easily break. The refrigerant gauge is also equipped with 3 standard test hoses (1.5m) and a portable toolbox, which is convenient for the storage and carrying of the meter..
  • 2.【Refrigeration Gauges for Double Pressure and Dual Temperature Measurement】The digital HVAC gauges can measure double pressure (gauge pressure) at the same time, as well as dual temperature measurement, with automatic multi-unit pressure conversion, automatic conversion of temperature Celsius / Fahrenheit, to facilitate different needs. Note: Please make sure that the temperature sensor clip is properly connected. A poor connection will result in an inaccurate reading of the value..
  • 3.【HVAC Gauges with High-Precision Data Unit and Refrigerant Database】The HVAC manifold gauge built-in 32-bit digital processing unit and a high-precision data acquisition unit, high data and stability. The a/c manifold gauge set built-in 89 kinds of refrigerant pressure-evaporation temperature database, also calculate the subcooling superheat, to facilitate the direct reading of operating process data. Also, it tests the percentage of vacuum measurement..
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Campbell Hausfeld RP410099AV Home Inflation System

  • 【Super Fast Inflation】Avid Power AC/DC tire inflator comes with dual solid metal motors, which provides super power and inflates your car tires or....
  • 【12V DC / 120V AC Power Supply】 AC/DC power switch make this air compressor more useful and convenient since you can use it anywhere. You can....
  • 【Inflation & Deflation Modes】 This tire inflator features inflation & deflation switch and two type of hoses. The high-pressure hose for inflating....
  • 【Auto Shut-off Digital Gauge & Bright Led Light 】 Preset the value you want and the air pump will automatically shut off when the desired pressure....
  • 【What Would You Get】 Avid Power 12V/ 120V Inflator/Deflator, 3 Nozzle Adaptors, High Volume Hose, User Manual.
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AVID POWER Tire Inflator Portable Air Compressor, 12V DC / 110V AC Car Tire Pump, Air Mattress Pump with Inflation and Deflation Modes, Dual Powerful Motors, Digital Pressure Gauge

  • ...more useful and convenient since you can use it anywhere. You can choose to connect it with 12V car cigarette light plug or 120V home outlet. Perfect for use indoors and during the travel..
  • 【Inflation & Deflation Modes】 This tire inflator features inflation & deflation switch and two type of hoses. The high-pressure hose for inflating high pressure items like car & bike tires, sports balls and more. The high-volume hose for inflating or deflating low pressure but high volume items like air rafts, air mattress, floats..
  • 【Auto Shut-off Digital Gauge & Bright Led Light 】 Preset the value you want and the air pump will automatically shut off when the desired pressure is reached. LCD digital display with unit conversion (PSI/Bar/KPA) makes this unit super easy and safe to operate. Ultra Bright LED flashlights give you emergency service in the dark..
  • 【What Would You Get】 Avid Power 12V/ 120V Inflator/Deflator, 3 Nozzle Adaptors, High Volume Hose, User Manual.
  • If you receive a defective product, contact us and we will immediately send you a replacement unit for free. No return required..
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