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  • Digital Vacuum Gauge
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Digital Vacuum Gauge


List Price: $317.98
Price: $171.96 & FREE Shipping
You Save: $146.02 (46%)
In stock.
Usually ships within 2 to 3 days.
Ships from and sold by HVAC MEGA STORE/PATRICKS SUPPLY.
  • Digital display w/solid state circuitry so there is no adjustment necessary for fluctuating temps
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$171.96 & FREE Shipping In stock. Usually ships within 2 to 3 days. Ships from and sold by HVAC MEGA STORE/PATRICKS SUPPLY.


Frequently Bought Together

Digital Vacuum Gauge + BC-60" 3/8" fl str. x 3/8" fl. str. Combination Charging/Hi-Vacuum Hose"
Price for both: $220.53

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Product Information

Technical Details
Brand NameQuality Home Items
Model InfoDV-22N
Item Weight9 pounds
Item model numberDV-22N
Part Number 505320
Special Features Portable
Included Componentsbattery
  
Additional Information
ASINB0017Q34YK
Best Sellers Rank #5,888 in Appliances (See top 100)
Shipping Weight1.5 pounds (View shipping rates and policies)
Date First AvailableApril 11, 2008
  
Warranty & Support

Product Warranty: For warranty information about this product, please click here
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Product Description

Digital display w/solid state circuitry so there is no adjustment necessary for fluctuating temps. Leak-proof with O-ring coupler. Sealed touch buttons protect unit against dust and spills. "Low-battery" indicator lets you know when to replace the 9V battery (not included). NIST Traceable

Customer Questions & Answers

Customer Reviews

2.4 out of 5 stars
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Most Helpful Customer Reviews

5 of 5 people found the following review helpful By bill monahan on May 17, 2014
20 year HVAC vet. I used this maybe five times and it's only a year old. I was wondering why it was not holding vacuum. Even when I connected it directly to my vacuum pump with nothing else attached to the pump, I would pump down to 50 microns and when I turn the pump off it would climb right back up to 2000 plus. Something must be leaking inside it. Now it's out of warranty.
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Im going to skip all my anger for product and give helpful facts.
1. First purchase at a distributor, used on 2 units and seemed to take very very long-like 4 hours to pull units down. borrowed friends whole kit pump and all for second job couldn't figure out issue. Later found the o ring was broken after 2 uses got an entire warranty micron gauge back.Put it on one unit that struggled to pull down and then started this year up trying to use and really would not lock out. pulled my hair out.
2. to find what was leaking i eliminated unit, still leak, eliminated inner manifold, still leak, put from pump to low side guage,still leak, went from pump to yellow jacket shreader core remover/ quik vacuum schreader remover tool and then to micron guage. basically i went strait thru with it to make use of the ball valve for lock out !no hoses here! and pumped to 20 microns and locked out up on very quickly above 500 microns and under 5 minutes raised to over 2k microns.
3. returning to vendor tomorrow.
Unit did read microns and inHg which was nice and had a back light but i don't care if it is a super computer if it cant hold negative pressure.
4. I do not know what brand i will use next nor do I have a recommendation not relevant to the review as well.
5. This product did in fact cost me an actual conservative estimate of about 1,500$ in fuel and pump oil changes and testing, and leak check labor after leak check labor hour in just one year.
6. Been in industry for a decade am currently employed as an hvac equipment manufacturers R&D / service support engineer, traveling all across the east coast to make factory repairs/checking installation to chillers and med/large vav systems.
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1 of 1 people found the following review helpful By charles dean on April 12, 2013
Verified Purchase
I gave this gauge five stars. Delivered quickly, and very easy to setup. The fitting is a standard refrigeration fitting , so with a couple of small fittings I was able to read vacuum on some industrial vacuum pumps. Starts up ready to go.
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1 of 1 people found the following review helpful By Grayfurnaceman on August 17, 2013
Verified Purchase
Easily operated. The auto cal is sometimes disconcerting, but better than manual. Would be nice if it had included a plug to seal off sensor when not in use. Operates as advertised.
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1 of 1 people found the following review helpful By anh nguyen on July 24, 2014
Verified Purchase
Bad
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