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

12 reviews
5 Stars
58% (7)
4 Stars
25% (3)
3 Stars
8% (1)
2 Stars
8% (1)
1 Star
0% (0)

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Elitech EMG-40V, an intelligent new digital manifold gauge, help you measure fast and operate easily via large graphic and smartphone. With its touch screen, pressure, vacuum and temperature values...
$1,281.99 $549.99

Elitech EMG-40V, an intelligent new digital manifold gauge, help you measure fast and operate easily via large graphic and smartphone. With its touch screen, pressure, vacuum and temperature values will be at a glance in your hand. It is suitable for daily inspection and maintenance of the HVAC/R system.

Elitech EMG-40V Intelligent Digital Manifold


  • Simple & easy operation with 5” smart touch screen, clear data, and graph display.
  • Connect App by Bluetooth, data monitoring and analysis in real-time. Read and export data easily through USB. Record points: 100,000 points
  • Pressure, vacuum and temperature curve display, analysis intuitive and efficient
  • Switch between heat and cooling mode without changing the refrigerant hoses. Automatic measurement of superheating and subcooling.
  • Monitor system vacuum with leak detection, built-in temperature compensation to accurately monitor the pressure holding process.
  • Service: 1-year warranty. 30 days free & easy return.
  • Ship out within 10 days.


  • 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

          4.3 / 5

          Based on 12 reviews

          5 Stars
          58% (7)
          4 Stars
          25% (3)
          3 Stars
          8% (1)
          2 Stars
          8% (1)
          1 Star
          0% (0)

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          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.


          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.

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

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