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Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
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Multifunctional AC Gauge Set: professional automotive air conditioning diagnostic manifold gauge set will compatible with R134a R410A R22 R404A refrigerants, perfect for car AC diagnostic check, vacuuming, refrigerant recovery and recharging work. Fitable for both DIY and professional HVAC maintenance | 4 Color-coded Hoses: Blue for low, red for high, yellow for refrigerant charging, and black for vacuuming. 5 FT hoses are made of PVC with four reinforced layers to work with daily pressure up to 800 psi (4000 psi burst pressure). And the hose interface is equipped with anti-slip sealing gaskets that prevent loosening during operation, greatly reducing the risk of leakage and waste | High precision Gauges: Upgraded durable gauge shell, with rubber coating for slip and impact resistant. The calibration screws ensure ?1.6% accuracy, and Fahrenheit degree unit is easy to read, gauge rated 800 psi (red gauge) and 500 psi (blue guage) max pressure. The sight glass design allows you to see the flowing liquid refrigerant during filling | Built to Last: The manifold gauge assembly is easy to assemble and operate, made from solid brass, aluminum, ABS and rubber, ensuring strength and longevity. Equipped with a storage box to properly store the manifold gauge kit for easy carrying or next use | Package Included: Storage box, 4 way gauge, 4 pcs hoses, 2 pcs R134a adapters, universal can tap, 1/4'' to 1/2'' adapter, 3 pcs R410A adapters, valve core wrench, dual screwdriver, repair parts box, a pair of gloves, manual
Unfortunately, my Nilight A/C gauge set arrived with a broken gauge. I was really looking forward to using it, but now I have to deal with returning it. The packaging was fine, so I’m not sure how it got damaged. Very frustrating experience.
S
Samuel Chen
Great set for HVAC work!
I've been using the Nilight A/C manifold gauge set for a few weeks now while servicing my vehicle's HVAC system. The gauges are easy to read and work great with R134A and R410A refrigerants. The build quality feels solid, and the included hoses are durable too!
M
Mark Johnson
Does the job but could be better
I bought this Nilight gauge set for my HVAC business, and while it does work with all the refrigerants listed, I noticed the pressure readings can be a bit off sometimes. It’s alright for the price, but I expected a bit more precision from a 4-way set. Just something to keep in mind!
A
Ayesha Patel
Nice tool, but missing instructions
This manifold gauge set from Nilight works well for my R22 and R404A needs, but I was a bit confused on the setup because there were no instructions included. After some trial and error, I figured it out, and now it functions perfectly. Just wish it had come with a user guide!
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Is the shipping free?
Yes, we offer free standard shipping on all orders within the United States.
When will I receive my item?
Domestic orders typically arrive within 3-5 business days. Delivery times are estimated and may vary depending on your location, weather conditions, or other unforeseen factors.
Can I change or return my item?
We hope you love your purchase, but if you need to make a change or return your item, we’ve got you covered! You can initiate a return or exchange within 30 days of receiving your order. Please ensure the product is in its original condition and packaging. For more information on our return policy, please visit our Returns & Exchanges page.
