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Elitech EMG-20V Intelligent Digital Refrigeration Heat Pump Manifold, 2 Valves, APP Control,Big Touch Screen

by Elitech
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Original price £569.00
Original price £569.00 - Original price £569.00
Original price £569.00
Current price £319.99
£319.99 - £319.99
Current price £319.99
stock in: UK warehouse

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Elitech EMG-20V Intelligent Manifold gauge integrates the function of dual temperature test, dual pressure test, pressure holding measurement, vacuum measurement, super-heating, and sub-cooling calculation, refrigerant weight measurement, and data logging. All of these functions can be controlled on the big 5 inches touch screen or through a mobile APP from a distance, providing the most convenience to HVACR or auto AC technicians.

Pressure and temperature measurement

  • 88 kinds of refrigerants' databases are built-in
  • Viewing saturation temperature 
  • Automatic calculation of super-heating / sub-cooling
  • Switching between refrigeration and heating mode

Vacuum measurement

  • Vacuum monitoring
  • Vacuum leakage test
  • Estimate the remaining time of vacuum

Pressure Holding Test

  • Pressure maintaining leakage test
  • Dial curve mode switching

Manifold Valve

  • Filling/recycling switch
  • Vacuum switch
  • High and low-pressure valve switch

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 & Low-Pressure Port )

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

88 Refrigerants

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


  • 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
  • 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*46mm
  • Weight: 3.5lb/1.5kg
  • Working temperature: -20~60℃/-4~140℉
  • Storage temperature: -40~80℃/-40~176℉

Elitech's Intelligent Digital Manifold EMG-20V and EMG-40V | TUTORIAL

Customer Reviews

Based on 1 review
mark butler
EMG-20V intelligent manifold

I have used these gauges a few times now, I was particularly interested in the data logging function these gauges have. They connected to the app via Bluetooth easily. The internal transducers seem to be good quality. I have a set of the newer testo 550s and the gauges will show a positive or negative pressure even when nothing connected which questions the reliability of the reading. These are well worth the money.

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