913 reviews analysed
1. Elitech VG-760 Digital Vacuum Gauge Micron Gauge for HVAC Refrigerant Pressure Temperature Tester Leakage Test 1/4” SAE
Feature
- New brand vacuum gauge: Used to test system leak and discern vacuum pump quality of the evacuation in the HVAC and refrigeration system.
- Multiple units: Easy conversion between 8 measurement units: inHg, Torr, psia, mbar, mTorr, Pa, micron, Kpa.
- Wide measuring range: accurate measurements from 19,000 Microns (atmosphere) to 0 Micron.
- Battery indicator and long battery life: powered by 3AA batteries, up to working 300 hours.
- Rubberized water-resistant housing (IP65 Rated): ensure a deep vacuum throughout the entire system and prevent the mist when the refrigerant caused by refrigerant bottle blasting. 24/7 US Technician Support via Email and Phone.
2. OTC 5613 Vacuum/Pressure Gauge Kit
Feature
- Ideal for testing vacuum lines and components
- Accurately tests low-pressure fuel systems
- Quickly diagnose internal engine problems such as bad rings valves and leaking head gaskets
- Kit comes complete with adapter for most applications
- Pin point hard to find problems such as cracked lines PCV fuel pump fuel filters and more
3. Auto Meter 4384 Ultra-Lite Mechanical Vacuum Gauge
Feature
- 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
- Mechanical movements provide accuracy and durability even in the harshest environments
- 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
4. Elitech VGW-760 Wireless Digital Vacuum Gauge Micron Gauge for HVAC Refrigerant Pressure Temperature Tester Leakage Test 1/4” SAE
Feature
- New Brand Vacuum Gauge: Used to test system leak and discern vacuum pump quality of the evacuation in a HVAC and refrigerartion system
- accurate measurements from 19,000 Microns (atmosphere) to 0 Micron.
- Free App (ioS and Android): Settable high/low pressure alarm, you can receive remote notifications when readings move beyond predetermined value. The data could be recorded and exported in Excel and PDF format.
- Multiple units: Easy conversion between 8 measurement units: inHg, Torr, psia, mbar, mTorr, Pa, micron, Kpa.
- Long Transmission Distance: Elitech Pressure Gauge App is connected by wireless bluetooth technology,up to 1187′ in ideal conditions (no obstructions).
- Rubberized water-resistant housing (IP65 Rated)
- ensure a deep vacuum throughout the entire system and prevent the mist when the refrigerant caused by refrigerant bottle blasting.
5. Auto Meter 4303 Ultra-Lite Mechanical Boost/Vacuum Gauge
Feature
- 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. Carb Sync 4 Channel Digital Vacuum Gauge Motorcycle
Feature
- 4 Channel Digital Vacuum Gauge reads in inHg from 0 to 29
- May Be Used As Carburetor Sync Tuning Tool for motorcycle and other multi carburetor engines
- Comes with 4 adaptors for attachment to both M5 and M6 thread carburetor vacuum ports for motorcycles and other carburetors
- 120 vac wall adapter provided
- 4 vacuum hoses provided as would be needed to sync the carb on a motorcycle
7. Winters PEM Series Steel Dual Scale Economical All Purpose Pressure Gauge with Brass Internals, 0-100 psi/kpa, 2" Dial Display, +/-3-2-3% Accuracy, 1/4" NPT Bottom Mount
Feature
- Brass wetted parts for measuring non-corrosive liquid and gas pressure
- Circular dial is enclosed in a steel case for corrosion resistance
- Measures pressure with dual scale (psi/kPa)/(Hg. vacuum/kPa)
- Display accuracy is + or – 3/2/3% over the entire range of the gauge (ASME B40.100 Grade B)
- Lower mount or center back male connection with either 1/8″ or 1/4″ NPT rate
Description
The Winters PEM series pressure gauge with brass wetted parts has a circular dial enclosed in a steel case and a male connection, and measures pressure with a dual scale (psi/kPa)/(Hg. vacuum/kPa) with an accuracy of + or – 3/2/3%. The brass wetted parts are for measuring non-corrosive liquid and gas pressure. The black-painted steel case is Ingress Protection certified IP52 for protection against dust or liquids. The circular dial comes in 1.5″ (40 mm), 2″ (50 mm), 2.5″ (63 mm), and 4″ (100 mm) diameters. The dial has an aluminum black pointer. The lens for the 1.5″, 2″, and 2.5″diameter dials is polycarbonate for high impact resistance. The lens for the 4″ diameter dial is glass for strength and clarity. The gauge measures pressure with a dual scale of either psi/kPa or Hg. vacuum/kPa. The gauge is accurate to + or – 3/2/3% over the entire range of the gauge, American Society of Mechanical Engineers (ASME) B40.100 Grade B accuracy class. The male connection is mounted on the bottom or center back of the gauge and has either a 1/4″ NPT (National Pipe Thread) or 1/2″ NPT rate. The bourdon tube is phosphor bronze, the movement is brass, and the welding is silver alloy. The over-pressure limit is 25% of full scale value. The working pressure is a maximum of 75% of full scale value. The operating temperature is -40 to 150 degrees F (-40 to 65 degrees C). This pressure gauge is suitable for plumbing, heating, air conditioning, pneumatic, hydraulic, water tanks, and air compressors.
Pressure gauges are instruments used to measure the pressure of a gas or liquid inside a vessel and, often, to help ensure the optimal amount of pressure for a given application. Pressure gauges can range from everyday instruments, such as those used to measure the air pressure in a car or bicycle tire, to highly accurate gauges used in mechanical and industrial processing. Most often, pressure gauges measure pressure relative to another reference. For instance, gauge pressure measures pressure relative to ambient air. An example of a pressure gauge measuring relative to ambient air is a tire pressure gauge or a blood pressure gauge. Differential pressure is the difference in pressure between two points, such as when measuring liquid flow along various points in a pipeline. An absolute pressure gauge measures pressure relative to a perfect vacuum, such as an atmospheric or barometric pressure gauge. All types of pressure gauges include either a male or a female mount to connect to the vessel where pressure is being measured, and display results on a dial with varying increments of measure across a given range.
Winters Instruments manufactures pressure gauges, thermometers, diaphragm seals, pressure transmitters, and switches. The company, founded in 1953, is headquartered in Toronto, Canada.
8. GlowShift White 7 Color 30 PSI Turbo Boost/Vacuum Gauge Kit – Includes Mechanical Hose & T-Fitting – White Dial – Clear Lens – for Car & Truck – 2-1/16" 52mm
Feature
- GlowShift White 7 Color Turbo Boost/Vacuum Gauge Reads Vehicle’s Boost Levels from 0 to 30 PSI & Vacuum Compression Levels from -30 to 0 inHG
- 2-1/16″ (52mm) Diameter with White Dial, Illuminated Red Needle & Clear Lens
- Mechanical Boost Gauge Includes 6′ Silicone Hose, 2 Hose Clamps, T-Fitting, 2′ of Power Wire, Gauge Visor, Mounting Hardware & Installation Instructions
- 7 Solid Color Modes & 2 Color Cycle Modes Allow You to Match Your Factory Dashboard Lights or Add a Custom Style to the Interior of Your Vehicle – Colors Include Blue, Red, Green, Teal, Purple, White & Yellow
- GlowShift Guarantee with One Year Limited Warranty & Free Lifetime Technical Support
9. Robinair 14777 Compact Electronic Thermistor Vacuum Gauge
Feature
- Compact, 2.5 inch x 3 inch, pocket size Electronic Thermistor Vacuum Gauge takes the guesswork out of evacuation – accurately indicates when system is ready for recharge
- Designed for use under high vacuum conditions and reads down to 10 microns
- Easy-to-read LCD automatically registers smaller numeric segments as system pulls down
- 6 foot long lead and magnetic mounting strip allows for convenient, easy-to-read positioning
- 25,000 to 10 micron range
- 1/4 inch male flare vacuum fitting
- runs on one 9V battery (included)
- Robinair 14777 Compact Electronic Thermistor Vacuum Gauge
- Electronic vacuum gauge is compact in size at just 2-1/2 inch x 3 inch
- Accurate enough to clearly indicate when the system is free from moisture and ready for recharging
- Specifically designed for use with a high vacuum pump and reads down to 10 microns
- Special Shipping Information: This item cannot be returned and has additional shipping restrictions
Description
Robinair’s No. 14777 Electronic Thermistor Vacuum Gauge takes the guesswork out of A/C system evacuation. This easy to use gauge is designed for use under high vacuum conditions, reads down to 10 microns, and accurately indicates when system is ready for recharge. Easy-to-read LCD automatically registers smaller numeric segments as system pulls down. Compact, 2.5″ x 3″, pocket size gauge includes a 6 foot long lead and magnetic mounting strip that allows for convenient, easy-to-read positioning. This rugged unit features a 25,000 to 10 micron range, a 1/4 inch male flare vacuum fitting, and runs on one 9V battery (included). Robinair, a Bosch Automotive Service Solutions brand, is a global leader in service tools and equipment based in Owatonna, Minnesota. Robinair is recognized throughout the world as the quality and performance leader in AC/R evacuation tools and this position has led to its success with the full range of products that serve the heating/ventilating/air conditioning/refrigeration (HVAC-R) and mobile markets, which includes the automotive aftermarket along with other industries such as agriculture and construction.
10. Lisle 20300 Vacuum Gauge and Fuel Pump Tester
Conclusion
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