HVAC Leak CheckTHE UK MEASUREMENT REFERENCE

Compatibility

Check the whole connection.

A matching thread is only one part of compatibility. Check the instrument, both ends, seals, accessories and software.

HVAC Leak Check editorial teamPublished & updated

Documented connections and open questions

This register currently covers two Elitech models. It records evidence gaps as well as published specifications. No complete mating assembly has been physically verified.

ModelDocumented interface / detailsConclusionEvidence
Elitech VGW-miniVacuum gauge1/4 SAE (manufacturer declaration)
View all connection and software fields
Hardware / firmware
Unconfirmed / Unconfirmed
Instrument end A
1/4 SAE (manufacturer declaration)
End A gender / seal
Unconfirmed; male reported in customer feedback only / Unconfirmed
Mating end B
Unconfirmed: depends on the actual equipment or hose
End B gender / seal
Unconfirmed / Unconfirmed
Adapter / core actuation
Unconfirmed / Unconfirmed
Kit / accessories
Unconfirmed / Kit-dependent; obtain exact contents
App / OS
App recording/export advertised; installed name and version unconfirmed / OS: Unconfirmed
Assembly unconfirmed

Incomplete documentation; no assembly compatibility claim

Manufacturer source ↗Checked 2026-09-22
Elitech LMG-10Digital manifoldUnconfirmed in reviewed comparison table
View all connection and software fields
Hardware / firmware
Unconfirmed / Unconfirmed
Instrument end A
Unconfirmed in reviewed comparison table
End A gender / seal
Unconfirmed / Unconfirmed
Mating end B
Unconfirmed: depends on the actual equipment or hose
End B gender / seal
Unconfirmed / Unconfirmed
Adapter / core actuation
Unconfirmed / Unconfirmed
Kit / accessories
Unconfirmed / Temperature measurement documented; exact included clamps/hoses unconfirmed
App / OS
Manufacturer LMG-10 column marks App control unavailable; LMG-10W excluded / OS: Unconfirmed
Assembly unconfirmed

Incomplete documentation; no assembly compatibility claim

Manufacturer source ↗Checked 2026-09-22

Download all compatibility fields ↓

Unknown means unconfirmed

Do not substitute a retailer’s kit title for a part-level connection check. App support, firmware, end gender and seals need exact evidence. A missing field does not mean “not compatible”; it means that a compatible relationship has not yet been established.

Compatibility

SAE service-port adapters: check both ends

An adapter is a relationship between two identified ends. Record both nominal sizes, male or female form, sealing geometry, valve-core actuation and operating limits. “1/4 SAE” by itself is not a complete connection specification, and a physically matching thread does not prove a pressure-tight or permitted assembly.

Read the reference Measurement guides

Build an HVAC measurement toolkit around the task

Start with the measurement decision, then choose the instrument and every component needed to obtain a defensible reading. A smaller kit can be complete for a limited task; a larger wireless kit is useful only when its sensors, connections, software and records suit the job. Entry-level does not mean suitable for unsupervised refrigerant work.

Read the reference

Sources

  1. ElitechEU: VGW-mini product specifications ↗

    Manufacturer declaration; options and customer comments are not a verified kit inventory.

  2. ElitechEU: manifold gauge comparison table ↗

    Manufacturer comparison; use the LMG-10 column, not a neighbouring model.

  3. TruTech Tools: Appion replacement parts ↗

    Retailer parts catalogue; part numbers are model-specific, not universal compatibility evidence.