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Elitech

Elitech Wireless Digital HVAC Refrigerant Gauge Set PT-500/800Pro

  • Based on 309 reviews
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Availability: In Stock.
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Arrives Oct 4 – Oct 5
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Color: Dual Gauge Combo


Features

  • COMPLETE DUAL-GAUGE DIAGNOSTICS Includes both PT-500Pro (Low Side) and PT-800Pro (High Side) gauges with 2 temperature clamps. This professional set allows technicians to monitor suction and liquid lines simultaneously, automatically calculating real-time Superheat and Subcooling on the App without switching tools or manual math.
  • SYNCHRONIZED APP MONITORING Connect both gauges to the "Elitech Tools" App via Bluetooth. View high and low-side pressures, saturation temps, and pipe temps on a single dashboard screen. With a 100ft wireless range, you can analyze system performance comprehensively while staying clear of hazard zones.
  • INDEPENDENT DATA LOGGING Each gauge features internal memory capable of storing 3,000 data groups (6,000 total). You can record the entire system run cycle offline on both sides, then export the synchronized data into Excel or PDF reports to provide clients with a complete system health check.
  • SMART LEAK DETECTION KIT Perform high and low-side nitrogen pressure tests simultaneously. Both units feature Temperature Compensated Leak Testing, which intelligently adjusts for ambient temperature changes to prevent false alarms, ensuring the entire circuit is truly leak-free.
  • ALL-IN-ONE PRO KIT Comes in a rugged blow-molded carrying case for field protection. The kit includes 2x Gauges, 2x Temp Clamps, plus essential brass adapters (2x Male Direct, 2x Female, 1x Tee, 2x Curved) to fit various service ports and tight spaces. Compatible with 140+ refrigerants including R454B and R32.

Description

Built for HVAC Professionals. Engineered for Accurate Diagnostics. From Installation to Maintenance, Get Faster, More Reliable Refrigeration Readings. Most techs drag hoses and purge lines just to check pressure — 10 min setup, 30 sec reading. PT Series fixes that: simple connect, instant read, no purge, no cleanup. 800 PSI rating covers high-pressure systems. Read and move on. Monitor live pressure from up to 30ft away, let temp-compensated leak test eliminate false alarms, and export PDF reports to clients on the spot — all from one gauge. PT-500pro PT-800pro PG-30Pro Blue SMG-1L Elitech Vision: AI Tools Create Green Future Elitech has set up 120,000 square meters of modern factories in China, and we also have plans to open factories in Vietnam and North America in the future to increase production capacity. Our mission is to lead the new generation of intelligent HVAC tools by combining intelligence and innovation in the refrigeration industry and making all work easier. We will focus more on the research of digitalization and intelligence of all kinds of instrument tools in low carbon, and create a green future together with our users and partners. More than 200 Engineers: Independent Research & Development

Brand: Elitech


Material: Heavy-Duty Brass (1/8" NPT), Impact-Resistant ABS with Protective Rubber Grip


Item dimensions L x W x H: 3 x 1.46 x 5 inches


Item Weight: 1 kg


Item Highlight: Complete HVAC Diagnostics with Superheat & Subcooling, Wireless Dual Gauge System, 140+ Refrigerants, APP Data Logging See more


Brand Name: Elitech


Item Highlight: Complete HVAC Diagnostics with Superheat & Subcooling, Wireless Dual Gauge System, 140+ Refrigerants, APP Data Logging


Number of Items: 2


Unit Count: 2 Count


Number of Packs: 1


Part Number: PT-500&PT-800


UPC: 704529989159


Manufacturer: Elitech


Set Name: Dual Gauge Combo


Included Components: 2 Gauges, 2 Clips, Adapters(Direct/Curved/Female/Tee), Case


Model: PT-500&PT-800


Material Type: Heavy-Duty Brass (1/8" NPT), Impact-Resistant ABS with Protective Rubber Grip


Thread Style: 1/8" Npt


Item Dimensions: 3 x 1.46 x 5 inches


Item Weight: 1 kg


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Oct 4 – Oct 5

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • So far reliable
Color: Dual Gauge Combo
Very nice an affordable equipment. I’ve not had any issues with it.
Reviewed in the United States on August 2, 2026 by Boone sr
    • worked as described
Color: Dual Gauge Combo
Review Image by JP
Review Image by JP
I have 4 sets of these between my crew and everyone loves them. Tried the NAVAC ones because they have wireless temp sensors, only to find out the NAVAC ones don't calculate SH/SC and you cant view the temps and pressures at the same time in the app. Elitech is the way to go for price and functionality. I do wish the body was more study, we beat these things up in the field and I have had a few crack where the head meets the neck, they still worked but I replaced them. Again, they were dropped and abused, but if they had a full metal body these things would last forever. I recommend pairing them with Hilmor stubby hoses and C&D Valve CD2060 Large Thumb Screw Core Depressor attaches to 1/4 M. ... show more
Reviewed in the United States on December 14, 2025 by JP
    • Decent mid-grade
Color: Dual Gauge Combo
I'd claim false advertisement on the box, the one pictured is not the one you get, the fittings don't have individual slots and move around, added foam to quiet the box and protect scratching of screens. T fitting leaked out of box had to put new Schrader valve in. App requires lots of refreshing sometimes to find devices. Overall not bad for price, but honestly expected a little more. ... show more
Reviewed in the United States on July 4, 2025 by shane cody
    • Awesome for replacing anologue manifolds
Color: Dual Gauge Combo
Used this to swap my guages on my manifold, helps keep track of nitrogen pressure tests. The app features are amazing, no need for internet to run off your phone. Compact connections included are garbage but, why would you use these guages just for quick checks? App is easy to use and reconnect the guages if you somehow disconnect. ... show more
Reviewed in the United States on May 19, 2023 by Works as intended
    • Wrong readings!!!
Color: Dual Gauge Combo
I’m an HVAC technician and used these probes on a real service call. The pressure readings themselves seem accurate, but I ran into a serious issue with the a Probes live data updates. During operation, the readings stopped updating (froze), but the app did not clearly indicate any disconnect. Because of that, I was seeing old values and made adjustments based on incorrect data. In my case, this led to overcharging a system before I realized what was happening. This is not just an inconvenience — in HVAC, that kind of delay or freeze can cause real problems with equipment if you’re not double-checking. To be fair, the hardware itself seems decent, but the reliability of the app and real-time data is something that needs improvement. My advice to anyone using these: • Always verify that your readings are actively updating • Cross-check with analog gauges when something doesn’t feel right • Don’t rely on one data source alone If the probes reliability improves, these could be a solid budget option. But right now, I would recommend caution for anyone using them in critical situations. ... show more
Reviewed in the United States on April 12, 2026 by Amazon Customer
    • Gets the job done. Keep extra hose seals. App is mostly useless
Color: Dual Gauge Combo
Gauges work well, even came with batteries. I mainly bought the set because it’s a quick easy connection with minimal loss. The Bluetooth reaches a good distance so I can connect to the gauges, then go to the control panel sometimes 30-40ft away. The seals fall out the adapter constantly, so I recommend always keeping extra seals handy. I’ve tried cheap seals to the expensive ones and all fit loosely. The case isn’t as advertised. It’s hard plastic and the extra parts holder is a pain to get items out. The app is ok. I just use it for recording and graphing. Other than that it’s not really put together like it should. I can never get the files exported properly. ... show more
Reviewed in the United States on August 4, 2024 by James
    • Easy-to-use
Color: Dual Gauge Combo
Works as advertised. Easy to use.
Reviewed in the United States on September 3, 2025 by james shires
    • Nice when they worked, but had issues and failures in the first 3 weeks
Color: Dual Gauge Combo
Review Image by Shane M. Maberry
Review Image by Shane M. Maberry
I decided to give these gauges a try. The weak point on them is the jacks for the temperature probes and the probes themselves. See the screenshots . It isn't very great when only one of the temp probes and gauges is working. Instead of using a standard type k setup this set uses a proprietary setup with a stereo jack type connection. The issue is this gets in the way when the gauges are connected to an hvac system. If the jack were on the top this might not be an issue, but I first had one probe start to fail about half the time and then the other gauge seemed to have an issue with the female port for the jack. The app can be troublesome when connecting them. I'd have to close it and turn my phone on airplane mode while power cycling the gauges and then hitting the connect button on them after reopening the app. I contacted elitech three times when the temp probes stopped working but never heard back. So I opted to return them since I was within the 30 day window and the lack of response from the mfg made the 1 year warranty pretty useless. Also, other things to note about these. The seals aren't standard gauge type seals. I noticed them starting to wear after two weeks. Since they aren't standard this would require getting new seals from the mfg. The charging tee that's included also uses a non standard valve depressor. Mine came off and I was unable to replace it with one from the assortment of hose repair parts I keep with me. Every other hose, valve, and adapter I've used has been interchangable with the parts kit I carry. I ended up buying expesive appion charging tees to keep using this kit The gauges use npt and you have to use tape to seal the connection. You'll need to have some bent adapters or tees on hand to make these work with most Lennox or goodman systems and some carriers due to fitment issues with the straight connector. I liked these when they were working, but have now switched to fieldpiece probes and wireless temp clamps. I borrowed a set from a friend and noticed I didn't have the fitment issues or pairing issues. The elitech app seems nice enough. It's visual and was nice to screenshot, but the pairing issues seemed to waste a lot of time and when the temp probes stop working or the gauge drops off it becomes a useless boat anchor instead of a precise tool. I was hoping to get a year or so out of these...three weeks it was. Save your money and buy a higher quality tool. ... show more
Reviewed in the United States on September 8, 2024 by Shane M. Maberry

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