577 reviews analysed
1. BELEY Refrigeration Digital Manifold HVAC System Gauge, High-Precision Vacuum Pressure Temperature Leakage Tester Dignostic Meter for Testing & Maintaining Air-Conditioner, Refrigerator
- Must Have — The intelligent electronic refrigerant group instrument is an auxiliary instrument for the installation, testing and maintenance of refrigeration equipment such as air conditioners, fridge and cold storage. HVAC System Gauge Set has double pressure test, dual temperature test, digital readout, multi-unit switching, multi-mode function and built-in refrigerant database.
- Super Convenient Tool — The instrument can measure double 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.
- What You Can Get More — Built-in 89 kinds of refrigerant pressure-evaporation temperature database, also calculate the subcooling superheat, to facilitate direct reading of operating process data. Also it tests percentage of vacuum measurement, pressure leak measurement, leak time speed record. It is deserved to have this multi-functional, accurate and simply operated digital manifold let you do the job right.
- Premium Design — Large-size liquid crystal display, LCD backlight support, data display clear and easy to read, convenient light operation. Long-life valve switches, 1/4-inch standard interface design to ensure that the instrument’s durability and versatility.
- High-precision and Warranty — The instrument uses high-strength engineering plastic and flexible non-slip silicone design. The whole machine is solid and comfortable to hold. Built-in 32-bit digital processing unit and high-precision data acquisition unit, high data and stability. We provide 30day money-back and 24month warranty ensure high-quality after-sales service.
2. OrionMotorTech 5FT AC Gauge Set for R134A R12, R22, R502 Refrigerants, with Couplers and Can Tap
- Upgrade 3-way air conditioning diagnostic manifold gauge set for R134A R12 R22 and R502 refrigerants. Designed for AC freon charging, evacuation (vacuum), diagnostic check and recovery work.
- Include 3pc 5FT extra long freon charging hose, 3 color for easily recognition, red for high pressure, blue for low pressure, yellow for refrigerant bottle.
- Blue Gauge (low): 0-350 PSI ___ Red Gauge (high): 0-500 PSI ___ Burst pressure: 3000PSI ___ Max working pressure: 600PSI ___ Celsius degree unit with easy to read instrument panel.
- Made from solid bass + aluminum + PVC + plastic, stands up to heavy use and accidental drops, ideal for professional auto mechanics. Include a detailed parts diagram and step by step instructions to help novice.
- You will get: 1pc 3-way HAVC freon gauge (1/4″ male) ___ 3pc hoses (1/4″ female) ___ 2pc quick couplers (1/4″ male) ___ 1pc ACME adapter (1/4″ Male to 1/2″ Female) ___ 1pc can tap (piercing-style) (1/4″ male)
3. Elitech PG-30 Red Digital High Pressure Gauge for HVAC Refrigerant with Backlight -14.5~800 PSI 1/8” NPT
- Unit conversion between MPa, kPa, bar, psi, kg/cm², cmHg. Pressure range is -14.5~800psi (-0.1~5.5MPa), accuracy: ±0.5%FS, resolution: 0.5psi.
- Automatically perform pressure/temperature calculations for up to 91 different refrigerants, including: R134A, R410A and R22 refrigerants and etc.
- The air pressure gauge’s digital backlight display provides clear results even in the night. The 4-digit LCD display allows for easy point-of-reference pressure readings.
- Powered by CR2450 battery and works around 6 months. The backlight automatically shutdown in 6 seconds, power-saving and longer using time.
- Displays screen alarm indication when over range
- adjustable temperature unit: Celsius or Fahrenheit
- rugged housing with registration for reliable service.
4. Enpro Handheld Vacuums, Mutifunction Car Vacuums Cleaner with Searchlight, Tire Pressure Gauge and Car Inflator, 120W DC 12V Up to 6500Pa Powerful Suction for Wet and Dry Amphibious
- New Upgrade / Multi-Purpose Vacuum Cleaner: Different from traditional vacuum cleaners, this vacuum cleaners focus on serving cars. Not only has the function of a vacuum cleaner, but also a searchlight, a tire pressure gauge, and an inflator to form a brand new product that is specially designed for the owner.
- High-Power Motor/Independent Dual-motor: Both the vacuum cleaner and the inflator are equipped with a 120W/DC 12V high-power motor, and the dual-motor design solves the problem of high-load operation of the motor and can extend the life of the machine. Powerful suction not only quickly cleans the trash in your car, but also wet and dry. The air pump is equipped with 19 cylinders. It takes only 3-5 minutes to inflate a normal car to reach normal tire pressure, while a large car will takes longer.
- High Lumen Searchlight / Performance Tire Pressure Gauge – High-lumen searchlights can help you clean up the rubbish in the dark corners of your car, while also helping you repair or maintain your car at night. And technologically advanced devices have their advantages, but when it comes to a device that can save your life, it must function in real time. This analog tire pressure gauge doesn’t require any batteries and provides quick and precise readings.
- Strong Suction/ Low Noise – The 120W/DC 12V motor is wide enough to provide up to 6500Pa of strong suction, which can easily clean snacks, crumbs, paper, melon seeds, peanut shells, etc. In addition, technologically advanced equipment can always solve the potential problems perfectly, and the high-powered motors do not bring huge noise. On the contrary, when it is working, the noise is less than 75db.
- Strong After-Sales Support – EnPro handheld car vacuum has a very professional and detailed patiently after-sales team. If you have any questions, you can contact us anytime, anywhere, we will solve it within 24 hours. And also, we provide 18 months of return / refund service, if the product is defective or serious quality problems, you can replace it for free, or refund.
Different from traditional vacuum cleaners, this vacuum cleaners focus on serving cars. Not only has the function of a vacuum cleaner, but also a searchlight, a tire pressure gauge, and an inflator to form a brand new product that is specially designed for the owner.
This EnPro Portable Vacuum Cleaner for Car
Keep a sharp, clean interior and never have food crumbs, dust or dirt rotting your car again!
This car vac is a great solution for parents with young children, taxi/Uber/Lyft drivers who want to keep a clean car for passengers, and other car owners for general routine vacuuming!
Get rid of germs, bacteria and other allergens that might be harboring on your car seats, backrest or carpets by vacuuming your car regularly.
Offers strong, non-bulky suction for the best maneuverability thanks to the 120W motor and metal turbine.
13 feet power cable reaches every corner of even cars!
Generous capacity of the transparent trash container, auto-shut-off lid, and design for maximum ease of use.
Washable HEPA filter design makes vacuum maintenance extremely easy and convenient.
Small cleaning brush included so you never have to get your hands dirty while cleaning your HEPA filter!
★ Maximum power: 120W
★ Vacuum power: 6500 Pa
★ Supply voltage: 12V DC
★ Decibels noise: <>
★ Working time: 25 minutes
★ Cleaning Efficiency:≥99.89%
★ Material: ABS
Car Vacuum Cleaner
Long elastic hose (compatible with other nozzles)
Narrow plastic tube nozzle
Brush nozzle (excellent for removing pet hair from fabric!)
Small cleaning brush
Please note: Engine needs to be started before a car cleaning
According to the buyer feedback , we have transformed and upgraded our products but leave the same manual.
5. Auto Meter 4301 Ultra-Lite Mechanical Boost/Vacuum Gauge
- Traditional incandescent lighting illuminates around the perimeter of the dial
- Auto Meter’s race proven mechanical instruments provide trusted accuracy while being simple to install
- No electrical system required for gauge operation – compatible with every street or race vehicle
- Gauge kit includes 1/8” nylon line, T-Fitting, vacuum fitting, compression fittings, bulb and socket assembly, red and green bulb covers, mounting hardware, and detailed instructions for installation
- Mechanical movements provide accuracy and durability even in the harshest environments
6. Supco VG64 Vacuum Gauge, Digital Display, 0-12000 microns Range, 10% Accuracy, 1/4" Male Flare Fitting Connection
7. Cole-Parmer 706140 Gast DOA-P704-AA High-Capacity Vacuum Pump, Gauge/Reg; 1.1 cfm/25.5"Hg-60psi/115V
8. Gast DAA-V715A-EB High-Capacity Vacuum Pump, Vac Gauge; 1.15 cfm/29.0"Hg/115V
9. Bosch SP0F000042 Style Line 2" Mechanical Vacuum/Boost Gauge (White Dial Face, Chrome Bezel)
10. MASTERCOOL (98061 Blue Digital Vacuum Gauge with Blow Molded Case
As a professional technician the assurance of a deep vacuum on a system is imperative. The main problem with many small handheld units is their inaccuracy and durability. Although the thermocouple sensor has been proven to be much more accurate and durable than the thermistor type, the problem has been the inconvenience of a cumbersome tabletop unit.
Mastercool’s hand held unit uses thermocouple technology. This vacuum gauge has been designed with the technician’s field environment in mind, allowing for self-calibration and a sensor that will not be damaged by small mists of oil. The Mastercool unit allows for a target vacuum range to be programmed with a light sensor indicator. Now you have the freedom to continue with your other work and come back to the system once you see the indicator light signaling your target vacuum.
• Response Time: 250 mSec.
• Sensor Cable: Spiral cable extended to 6.5 feet (2.6 meter)
• Sensor: Thermocouple sensor
• Connection Fitting: 1/4” flare female adapter
• Operating Temperature: 32 to 120˚F (0 to 45˚C)
• Power: 9V DC battery (AC/DC Adapter Optional)
• Battery Life: 36 hours
• Low Battery Indicator: Special ICON on LCD
• Vacuum Units: Micron, Torr, mTorr, mmHg, mBar, Pa
• Accuracy Range*: ATM-1000 Microns: +/-5% of reading 1000 – 100 Microns: +/-3% of reading, 100 – 1 Micron: +/-1.5% of reading
* Unit accuracy refers to sensor specifications and is based on optimal laboratory conditions. Field operations may greatly deviate from these levels.
By our suggestions above, we hope that you can found Gauge High Vacuum for you.Please don’t forget to share your experience by comment in this post. Thank you!