Elitech PT‑500 & PT‑800 Pro Wireless Digital Manifold Gauge | HVAC Refrigeration Set

Elitech PT‑500 & PT‑800 Pro

Wireless Refrigeration Digital Manifold Gauge Set · HVAC Professional · Bluetooth 5.0

Free App (iOS & Android) 140+ Refrigerants (R410A, R32, R134a...) -14.5~500psi / 800psi dual range IP65 Waterproof & dustproof Auto Superheat/Subcool calculation

About this item

Free App (iOS & Android): Settable high/low pressure alarm, remote notifications, data export in Excel & PDF. Real-time graphing.
140+ Refrigerants & 7 units: Supports saturated temperature-pressure table for most refrigerants including R22, R410A, R32, R134a, R404A, R507. Units: psi, inHg, kg/cm², cmHg, bar, kPa, MPa.
Automatic Calculation: Superheat/subcool, recording, reporting via Bluetooth (up to 1187 ft ideal). No more manual PT chart lookups.
Waterproof IP65: Durable ABS+PPT case, withstands job site moisture and dust.
Wide application: For AC, fridge, cold storage, heat pump installation & maintenance. 24/7 US tech support included.

With this durable Elitech PT-500 & PT-800 Pro digital manifold kit, you will get an efficient analysis of AC/R systems. The reliable unit can quickly provide automatic calculations of superheat and sub-cool for HVACR professionals. You can view measurement data on your smartphone, enabling you to quickly and conveniently complete and document your job. Ideal for refrigerant charging, vacuum measurement, pressure testing, and system troubleshooting.

Note: Please use thread tape or sealant at adapter fittings for a better seal.

Elitech free mobile app for iOS and Android with real-time pressure gauge reading

Free App (iOS & Android)

Real-time pressure display
Auto superheat/subcool calculation
Settable alarm + push notification
Data report (Excel/PDF)
Wireless distance: 98.5 ft (30m)
Unit conversion: 7 units

140+ refrigerants built into Elitech digital manifold including R22, R410A, R32, R134a

140+ Refrigerant Types

Supports more than 140 refrigerants including R410A, R134A, R22, R32, R404A, R507, R600a, and many more. Built‑in P/T chart in App makes selection easy. No more manual chart reading.

View partial list

R152A, R402B, R12, R161, R403A, R170, R403B, R404A, R1234ze, R218, R406A, R124, R22, R407A, R125, R23, R407B, R13, R290, R407C, R134a, R32, R407D, R14, R401A, R407E, R141B, R401B, R407F, R142B, R401C, R408A, R143A, R402A, R409A, R409B, R41, R410A, R410B, R412A, R413A, R414A, R414B, R415B, R416A, R417A, R419A, R420A, R421A, R421B, R422A, R422B, R422C, R422D, R423A, R427A, R437A, R441A, R442A, R443A, R444A, R448A, R449A, R449B, R450A, R452A, R455A, R50, R500, R502, R503, R504, R507A, R508A, R508B, R509A, R513A, R600, R600a, R601, R601a, R740, R744, etc.

Technical Specifications

Pressure range (PT-500pro) -14.5~500 psi (-1~34.5 bar)

Pressure range (PT-800pro) -14.5~800 psi (-1~55 bar)

Resolution 0.5 psi (0.01 bar)

Accuracy ±0.5%FS (22-28°C)

Operating temp 0°F~140°F (-17.8~60°C)

Offline records 7,000 readings per gauge

Fitting 1/8'' NPT (adapters to 1/4" SAE included)

Battery life 600 hours (6×AA alkaline included)

Temp sensor (clamp) -58~302°F, ±0.3°C, cable 79"

Max clamp opening 1.5" (removable sensor, can be strapped)

Package Includes

1× PT-500Pro+ (Low side, blue)
1× PT-800Pro+ (High side, red)
2× Clamp-on temp sensors
2× 1/4" Male adapters
2× 1/4" Female adapters
1× Bent adapter (90°)
1× T‑joint (brass)
2× Velcro straps (for pipe mounting)
6× AA batteries
User manual & quick guide

Frequently Asked Questions (HVAC Professional Tips)

How to connect the gauges to my phone?

Download "Elitech Tools" from App Store or Google Play. Turn on the gauges, enable Bluetooth on your phone, and the app will auto-discover the devices. Pairing is one-time. Make sure no other app is using the Bluetooth connection.

Can I use it for both R22 and R410A?

Absolutely. The PT-500/800 Pro supports over 140 refrigerants, including R22, R410A, R32, R134a, R404A, and R507. Just select the refrigerant in the app, and superheat/subcool values are calculated automatically.

What is the maximum pressure for PT-800Pro?

The PT-800Pro measures up to 800 psi (55 bar), suitable for high-pressure systems like R410A and R32. The PT-500Pro goes to 500 psi, ideal for low-pressure side and medium-pressure refrigerants.

How long do the batteries last?

With 6×AA alkaline batteries, the gauges operate up to 600 hours continuously. Low battery indicator is shown on the display and in the app.

Does it calculate superheat/subcool automatically?

Yes. After connecting both pressure gauges and the two temperature clamps (suction line & liquid line), the app instantly displays superheat and subcool values. No manual calculation needed.

Can I export reports for my clients?

Definitely. The app allows you to save session data and generate PDF or Excel reports. You can email them directly from your phone – perfect for documentation and customer records.

Are replacement parts available?

Yes, Elitech provides spare temperature clamps, hoses, and adapters. Contact our US support for assistance. The gauges come with a 2-year warranty.

Is it waterproof? Can I use it in rain?

The housing is IP65 rated – protected against water jets and dust, so light rain is fine. However, do not submerge the gauges.

MORE CHOICES – Compare Series

Model	PG-30 Low	PG-30Pro High	PGW-500	PT-500&800pro	VGW-760
Pressure range	-14.5-500psi	-14.5-800psi	-14.5-500psi	-14.5-500/800psi	0-19000micron
Accuracy	±0.5%FS	±0.5%FS	±0.5%FS	±0.5%FS	±10% or 10micron
Resolution	0.5psi	0.5psi	0.5psi	0.5psi	1/5/250 micron
Fitting	1/8" NPT	1/8" NPT	1/8" NPT	1/8" NPT	1/4" SAE
Units	MPa,kPa,bar,psi,kg/cm²,cmHg	MPa,kPa,bar,psi,kg/cm²,cmHg	psi,inHg,kg/cm²,cmHg,bar,kPa,MPa	psi,inHg,kg/cm²,cmHg,bar,kPa,MPa	inHg,Torr,psia,mbar,mTorr,Pa,micron,kPa
Battery	CR2450	3×AAA	3×AA	6×AA	3×AA
Refrigerants	91	87	140	140	N/A
Wireless App	✗	✗	✓	✓	✓
Superheat/Subcool	✗	✗	✓	✓	✗
Temp Clip	✗	✗	✗	✓	✗

Elitech digital manifold set with pressure sensors and clamps

Close-up of PT-800 Pro high side pressure gauge

Elitech PT-500 low side gauge on AC service

App graph showing pressure and temperature trends

Complete kit with hoses, clamps, and adapters

Professional HVAC instrument · 2‑year warranty · Made for technicians

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Please complete your payment within 7 days after winning the item. If payment is not received within this period, we will follow eBay's non-payment process.

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Delivery details

⏰ Processing & Shipping Time

Your order will be dispatched within 1-5 business days after payment confirmation. The total delivery time depends on your shipping address, as we will arrange shipment from the warehouse closest to you.

📦 Warehouse & Shipping Details

We intelligently ship from the nearest warehouse based on your delivery address. The specific shipping options are as follows:

Delivery Region	Shipping From	Carrier / Service	Estimated Delivery Time (after dispatch)
United States	US Warehouse	UPS, FedEx, USPS, or DHL e-commerce	2-6 business days
Europe	EU Warehouse	DHL Express	2-5 business days
United Kingdom	UK Warehouse	ParcelForce	2-5 business days
China	CN Warehouse	Standard Parcel (default surface mail)	8-15 business days
China	CN Warehouse	Express Service (additional fee required)	7-21 business days
Other Regions	Optimal Warehouse	Standard Postal Service (e.g., China Post, Hong Kong Post)	10-30 business days
Other Regions	Optimal Warehouse	Express Service	7-21 business days

⚠️ Important Notes

Address Accuracy: Please ensure you provide a complete and accurate shipping address along with a valid phone number to ensure smooth delivery.
Delivery Issues: If a package cannot be delivered due to address problems, we will contact you via eBay Messages to discuss a solution (such as changing the shipping method or arranging shipment from another warehouse).
Missing Package: If you have not received your order within the estimated delivery window, please contact us promptly. We will fully assist in tracing and resolving the issue.
Special Requests: For any special delivery instructions, please note them clearly in the "Notes to Seller" section during checkout.

Terms of sales

Product Warranty

We are the official Elitech & Temtop store on eBay, guaranteeing that all products sold are 100% genuine and original.

Devices come with 12 to 24 months of free maintenance service.
Accessories are covered by a 3-month warranty period.

For warranty or replacement service, please contact us first. We will respond within 12 hours.

Return Policy

If you are not satisfied with your purchase, you may request a return within 30 days of receiving the item. Please ensure the item is in its original condition and contact us via email first to obtain the return address and instructions.

The standard process is: Submit a return request → Seller processes → Receive return label → Arrange the return → Refund is issued after the returned item is received.

If you receive a defective item, please provide photo/video evidence within 30 days while keeping the item intact. Reply with the relevant information to the designated email, and we will guide you through the exchange or assist with the return/refund process.

Please note: We reserve the right to refuse returns for items that are beyond the 30-day period, have been used, or are damaged. Additionally, any repair or replacement costs required for the returned item shall be borne by the buyer.

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As a trusted eBay seller, we sincerely promise to happily address any of your questions and ensure you have a satisfactory and worry-free shopping experience. Should you encounter any issues during your purchase, please be sure to communicate with us via the eBay messaging system or our dedicated email address. We are committed to providing you with our full assistance.

About us

About Us
Elitech Technology Co., Ltd. (Elitech) is a manufacturer of temperature and humidity monitoring and control solutions with 26 years of industry experience, headquartered in Silicon Valley, California, USA. We specialize in the R&D and manufacturing of high-precision environmental monitoring equipment. Our core products include:

Temperature and Humidity Data Loggers
Refrigeration Units and Electrical Control Panels
Digital Hygrometers
Smart Halogen Leak Detectors
Microcomputer Temperature and Humidity Controllers

As a direct manufacturer and supplier, we leverage efficient supply chain and production management to consistently deliver reliable, competitively priced products that support successful operations across commercial and industrial applications.

Our Strengths

Global Presence: Offices and warehouses in the U.S., EU, UK, and China enable rapid shipping and localized after-sales support.
In-House R&D Capabilities: Our experienced development team drives continuous product innovation and technological advancement.
Stable Supply Chain: Direct factory sourcing with stringent production and material controls ensures consistent delivery and outstanding value.

Tax Notice
Buyers are responsible for any import duties, taxes, or customs clearance fees incurred at the destination. Consult local customs or tax authorities beforehand to accurately estimate total delivery costs based on specific tax policies and rates.

Our Service Promise

Thank you for trusting us with your purchase. Every order is truly meaningful to us, and we are committed to providing you with a smooth, reassuring, and enjoyable shopping experience.

If you encounter any issues during your purchase or have any questions about our products, please feel free to contact us via eBay Messages at any time. We value your feedback and will make every effort to provide a solution within 24H.

We are here not only for order support but also to assist with technical questions and product usage. We look forward to growing with you through our conversations and becoming your trusted technical partner.

Service Hours:
Monday to Friday, 9:00 AM – 6:00 PM . Please note that responses may be slightly delayed on weekends and public holidays.

Thank you once again for giving us the opportunity to serve you. We wish you a pleasant shopping experience and smooth use of your products.