Free Shipping in US

Shipping within 24 hours.
Fast Worldwide DHL Shipping.
Free Standard Shipping in US: 3-5 Days for delivery.
Next Day Shipping Service Available in US: Orders placed before 12:00pm PST will be shipped on the same day!

Elitech EMG-40V Intelligent 4 Valves Digital Manifold with 5” Smart Touch Screen

43 reviews
5 Stars
60% (26)
4 Stars
33% (14)
3 Stars
5% (2)
2 Stars
2% (1)
1 Star
0% (0)

see all 43 reviews

5 questions
In stock
Elitech Digital Manifold EMG-40 Better Performance: Accuracy, precision, stability, connectivity are combined in the new Elitech smart digital manifold.  Elitech has combined years of feedback from...

Elitech Digital Manifold EMG-40

Better Performance:

Accuracy, precision, stability, connectivity are combined in the new Elitech smart digital manifold.  Elitech has combined years of feedback from customers to create a tool that would bring the best out of digital manifolds to the market. 

The hardcover case, the reinforced hook, clear visual, water, and impact-resistant, wireless capability, data logging. The EMG-40 is created to help you do your jobs easier faster and better. 

Packed with skills:

Together with the digital EMG digital manifold series, Elitech has developed the Elitech tools app. The HVAC purpose application can be easily downloaded from Google Play or the Apple store. After the device has been linked to the app, the user can easily watch what's on his gauge from his couch. The Elitech tools allow users to take notes of the job, the date and time will be automatically recorded to the app and can be easily downloaded into an Excel file for PDF. This function allow HVAC professionals to keep track of their work, it is also great to show their customers they really pulled the pressure from their HVAC system. 


 5” smart touch screen Clear data, graph, and display.
App connectivity
Easily export data through a USB
Data Logging  Record up to 100,000 points internally 
Intuitive and efficient analysis  Pressure vacuum and temperature display 
Automatic calculation  Heating and Cooling can be easily switched without changing the refrigerant hoses.
Monitor the vacuum system  leak detection, built-in temperature compensation 
Service  1-year warranty. 30 days free & easy return 

 Pressure & Temperature measurement: On the Elitech EMG- 40 large screen, the customer can have a clear view of saturation temperature. The unit also provides automatic calculation of superheating and subcooling. The mode of refrigeration and heating can be easily switched. Clear view 
Vacuum Measurement:  The EMG- 40 counts with a vacuum transmitter, it can be connected to a vacuum pump and allows the HVAC technicians to monitor the changes in the vacuum in real-time. Estimation completion time evacuation, and vacuum leakage test.
Unit Settings: Weight can be measured in Kg or Lb. Temperature units are Celcius, Fahrenheit, and Kelvin. Pressure Measurements are psi, in Hg, kg/cm2, cmHg, bar, kPa, Ma. Vacuum measurement: micron, mTorr, mbar, Torr, psi, inHg,kPa and Pa
Pressure holding measurement: Pressure maintenance leakage, set pressure decay ratio, pressure holding time, support temperature compensation.

 Dial Curve: The EMG-40 allows the user to view temperature and pressure in the dial curve. 
Accurate leakage detection: Pressure holding and temperature compensation to obtain accurate leakage detection
Refrigerants: The Elitech digital manifold supports more than 80 types of refrigerants and 20 types can be added to the favourites list, allowing users to easily find the refrigerants they need 
Pressure Holding Settings: The EMG-40 has the option to record or not the pressure work, also the user can set the recording interval and delete previous records. 


 Interface:  1/4 SAE*3 & 3/8 SAE*1
Sensor interface: PS/2*2 ( left interface is temperature & vacuum probe multiplexing)
USB Interface: Type-C*1 (for data export and charging)
Dimensions:  254*215*71mm
Weight: 3.8lb/1.73kg
Working temperature:  -20~60℃/-4~140℉
Storage temperature:  -40~80℃/-40~176℉
Charging Parameter:  5V2A
Battery Capacity:  5000mAh
Recording time:  500h

Technical Parameters

Pressure(High-Pressure Port and Low-Pressure Port )

 Measuring Range:  -14.5~800psi/-1.0~56.2kg/cm2/-1.0~55.2bar/-0.1~5.5MPa
Accuracy:   0.5%FS
Resolution: 0.1psi/0.1kg/cm2/0.1bar/0.01MPa
Pressure unit:  psi, inHg, kg/cm2, cmHg, bar, kPa, MPa
Data Sampling Frequency: 0.5S
Overload:  1000psi/70kg/cm2/69bar/6.8MPa

    Temperature Clamp (High-Pressure Port and Low-Pressure Port )

     Temperature Range: -40℉-300℉/ -40℃-150℃
    Accuracy: ±0.1℃/±0.18℉
    Resolution:  0.1℉/℃
    Temperature Unit: ℉, ℃


     Range:  0-19000 microns   
    Accuracy: 0-10000microns, ±10% of Reading / ±10 microns; 10000-19000microns, ±20% of Reading  
    Vacuum Unit inHg, Torr, psia, mbar, mTorr, Pa, micron, kPa
    Resolution:  0-400, 1 microns; 400-3000, 10 microns; 3000-10000, 100 microns; 10000-19000, 250 microns;
    Interface: 1/4SAE and 1/4SAET

      Refrigerant List

       R113 R114 R115 R116 R12 R123 R1233ZD R1234ZE R1234YF R124 R125 R13 R134a R14 R141B R142B R143A R152A R170 R22 R23 R236FA R245FA R290 R32 R401A R401B R401C R402A R402B R403B R404A R406A R407A R407B R407C R407D R407F R408A R409A R410A R410B R412A R413A R414A R414B R416A R417A R417C R420A R421A R421B R422A R422B R422C R422D R424A R426A R427A R428A R429A R434A R437A R438A R441A R443A R448A R449A R450A R452A R452B R453A R454A R454B R455A R458A R500 R502 R503 R507A R508A R508B R514A R600 R600a R601a R718 R744

      Packing list

      1 x Vacuum transmitter(T-joint)
      2 x Temperature clamp
      1 x Bent joint
      3 x Refrigerant hose
      1 x Universal power adapter
      1 x USB-C cable
      1 x User Manual (Download)
      1 x Portable durable case

        Customer Reviews

        4.5 / 5

        Based on 43 reviews

        5 Stars
        60% (26)
        4 Stars
        33% (14)
        3 Stars
        5% (2)
        2 Stars
        2% (1)
        1 Star
        0% (0)

        Write a Review

        Filter | | | | Previous Page Next Page (% %)/(% %)
        (% authorFirstLetter( %) (% %) verified
        (% review.title %)
        (% %) : (% review.option1.value %) (% %) : (% review.option2.value %) (% %) : (% review.option3.value %)
        Click to Zoom
        Click to Zoom
        (% review.date_time_str %) Verified Purchase
        ((% review.thumbs_count %)) Helpful

        showing reviews from (% %) to (% %) Previous Page Next Page

        0 Review Posted

        Product Questions

        (% %) Questions Asked

        0 Question

        Ask a Question

        Filter | | | Previous Page Next Page (% questionsData.questions.current_page %)/(% questionsData.questions.last_page %)
        (% authorFirstLetter( %) (% %)
        Q : (% question.question %) ?
        Asked on (% question.created_at %)
        A : (% question.answer %)
        By (% question.answered_by %) On (% question.answered_at %)

        showing questions from (% questionsData.questions.from %) to (% %) Previous Page Next Page

        0 Question Asked

        Returns Policy

        You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.). You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days). If you need to return an item, simply login to your account, view the order using the 'Complete Orders' link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

        Return Shipping Address

        Elitech Technology, Inc.
        2528 Qume Drive #2, San Jose,
        CA 95131, United States
        Tel: (+1)4088444070


        We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations. When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page. Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
        United States: Shipping within 24 hours.
        Free Standard Shipping in US: 3-5 Days for delivery.
        Next Day Shipping Service Available in US: Orders placed before 12:00pm PST will be shipped on the same day!
        Worldwide: Fast Worldwide DHL Shipping.

        Note: ISO 17025 certified version data loggers are PRE-SALE only. Lead time: 2 weeks.

        Recently Viewed Products

        Free shipping in US
        30 days easy return
        Secure Shopping
        24.7 Help Center
        You have successfully subscribed!
        This email has been registered