Elitech DMG-3 Digital Pressure Gauge HVAC Refrigeration Manifold Gauge

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£219.99 £139.99
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Elitech DMG-3 digital manifold gauge set is perfect replacement of traditional analog gauges. It stores 87 kinds of refrigerant evaporation temperature database. Equipped with one red (high side) pressure gauge, one blue (low side) pressure gauge, 2-way valve block with three connections and a suspension hook, the HVAC/R instrument enables a convenient application.

Product Features

  • Applicable to 87 Refrigerants.  91 Kinds of Refrigerants' evaporation temperature database is built-in. Evaporation temperature will display on the LCD screen once a refrigerant is selected.
  • Accurate High/Low Pressure Test. The manifold gauge has a sensitive pressure sensor which can test high-side and low-side pressure with an accuracy of ±0.5% FS and resolution of 0.5 psi.
  • Max./Min. Value Memory & Zeroing. The gauges can record maximum and minimum pressure value tested, which you can check any time. And if you want to remove the record, it's easy to reset it to zero.
  • Multiple Pressure Unit Choices.  The gauges can be set to show pressure value in different units: MPa, kPa, bar, psi, kg/m² and cmHg. 
  • Ready to Use. The manifold gauge provides a full set of accessories: 3 refrigerant hoses, 1 can tap, 2 pressure couplers, 2 R410A adapters, 1 valve core wrench, to be ready for use as soon as you receive it. All of these are in a sturdy carry case which you can take to everywhere easily. 
  • Auto Power-Off Time Adjustable. The gauge will automatically shut off after the programmed period of non-activity. And the auto off time can be adjusted to 10 min, 20 min, 30 min, and 40 min,

 Product Specifications

Pressure Measuring Range

 -14.5~500 psi (Low side)
 -14.5~800 psi (High Side)

Operating Temperature


pressure Resolution

0.5 psi

pressure Accuracy

±0.5% FS 

Battery Runtime

Six months

Power supply

3 AAA Batteries

Sampling Rate

1 s

Auto OFF

10 min, 20 min, 30 min, and 40 min

Temperature Units

MPa, kPa, bar, psi, kgf/cm2, mmHg

Out-of-Range Alarm pressure

Displays __OL__


What's Included

Manifold gauge set *1 (one blue and one red gauge), 

High Pressure Coupler * 1, 

Low Pressure Coupler * 1,

Can Tap * 1,

Valve Core Wrench * 1, 

R410A adapter * 2 

1.5m fluorine hose * 3 (Min pressure: 800 psi; max pressure: 4000 psi),

High and low pressure test connector * 2 (Low side: blue; high side: red),

Carry Case *1

Manual * 1

1.Temperature Data Logger

RC Series RC-5/ RC-5+  RC-5+ TE RC-51H RC-4/4HC RC-51 RC-55  RC-19
RCW Series RCW-360WIFI RCW-360 Plus 4G RCW-400A RCW-600WIFI  RCW-800WIFI  RCW-2000/2100/2200 RCW-2000WIFI Series
LogET Series LogEt-1 LogET 1 Series LogEt-6 LogEt-8 LogEt-8 Life Science LogEt-8 Food LogEt-8 BLE
Others TI-1S&2S Tlog Series  Glog-2 GSP-8 TemLog20 TemLog20H

2. Air Quality Monitor & Particle Counter

P Series P10 P15  P20 P20C P200 P600 P1000
M Series M10 M10i M1000 M2000 M2000 2nd M2000C M2000C 2nd
LKC Series & Others LKC-20T LKC-1000S LKC-1000S+ LKC-1000E H2 H3 Airing-1000
PM Series PM-900 PM-900M PMD 331 PMD 351 PMS 10 PMS 11 PMS 22

3. Refrigerant Leak Detector

CLD-100 HLD-100 HLD-200  LD-100 LD-200 WJL-6000 ILD-100 ILD-200 ILD-300

4. Refrigerant Scale

SRL-100 LMC-100A  / LMC-100F LMC-200 / LMC-200A    LMC-210 / LMC-210A / LMC-210L LMC-300 / LMC-300A LMC-310A / LMC-310 / LMC-300L

5. Temperature Controller

 STC-1000 Series STC-1000 STC-1000X STC-1000Pro STC-1000WIFI STC-1000Pro TH STC-1000WIFI TH
EK Series E-1000 EK-3010 EK-3020 EK-3021 EK-3030 EK-3030E
ECS Series ECS-11 ECS-16 ECS-02CX ECS-06CX ECS-180neo ECS-961neo


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