Elitech’s comparison table describes the LMG-10 as a two-valve digital manifold with pressure and temperature measurement. Its vacuum entry is ATM/101 kPa, not the dedicated micron range shown for other models. The same column marks App control unavailable. LMG-10W is a different model and its features must not be imported into this profile.
Manufacturer documentation · not hands-on testedDocumented manufacturer fields
| LMG-10 field | Published value | Qualification |
|---|---|---|
| Pressure range | −14.5 to 800 psi | Instrument range, not a universal circuit test pressure |
| Pressure accuracy | ±0.5% FS | Full-scale claim; not ±0.5% of each displayed reading |
| Temperature range / accuracy | −40 to 150 °C / ±0.5 °C | Table claims; probe and operating conditions need the exact manual |
| Temperature lead length | 2 m | Does not establish the contents of every sales kit |
| Vacuum entry | ATM/101 kPa; ±0.5% FS | Not a documented dedicated micron sensor capability |
| Refrigerant entries | 88 in the comparison table | A P–T list is not a list of permitted media or flammable-use approvals |
| Valve ways / power | 2 / three AA cells | Manufacturer comparison, not our inspection |
| BLE / App control | “/” / “×” in this model’s column | No wireless/App capability established for LMG-10 |
What the values cannot establish
A pressure reading is one input into system assessment. Refrigerant identity, operating state, corresponding temperatures and equipment instructions determine whether derived values are meaningful. An 88-refrigerant menu cannot establish a hose’s rating, wetted-material suitability or approval for flammable refrigerants.
The negative-pressure display must not be substituted for a dedicated vacuum gauge where the equipment procedure calls for an absolute deep-vacuum reading. Neighbouring EMG-model micron specifications do not apply to the LMG-10.
Connections and accessories still to confirm
The reviewed comparison column does not give enough detail to establish every pressure port’s gender, sealing arrangement, temperature-probe connector, current kit contents or compatible adapter part numbers. These remain unknown in our register. Obtain the exact model manual and UK kit list before specifying an assembly.
LMG-10 is not LMG-10W
Keep the complete model marking, suffix, hardware revision and firmware with the record. A retailer title, an App screenshot or a similarly named wireless model is not evidence for the plain LMG-10. This profile covers the plain LMG-10 only and is based on manufacturer documentation.
Calibration and evidence status
HVAC Leak Check has not tested this model’s measurement accuracy or repeatability. Before a job that depends on accuracy, confirm instrument condition, appropriate reference checks and any required calibration evidence. The table is a record of manufacturer claims checked on the date below.
Sources and limits
References checked on . Manufacturer declarations and other authors’ observations are not our physical test results.
- ElitechEU: manifold gauge comparison table ↗
Manufacturer comparison; use the LMG-10 column, not a neighbouring model.
- AC Service Tech: why pressure alone does not establish charge ↗
US technical education; system-specific commissioning instructions remain necessary.
- HVAC School: negative superheat and tool checks ↗
US technical explanation; not UK regulatory guidance.
Keep the evidence with the reading
Use the blank field record for conditions, instruments, connection details and repeated readings. See how we assess evidence and our commercial relationship.