VRM-2SX Value - 2-Way Wireless Digital Manifold Gauge, HD colour touch screen, with 2 Bluetooth temperature probes (Low and High) - multi-gas including A2L refrigerants - compatible with Hi-Value App

The VRM-2SX is a next-generation digital manifold gauge for HVAC-R systems. With a plug-and-play approach, it allows you to connect the hoses once and manage diagnosis, charging and evacuation in a single instrument. The 5.5" HD touchscreen interface inspired by aviation principles makes the three main functions — Manifold Gauge, Leak Test and Evacuation with decay test — more intuitive, visual and precise. Compatible with A2L refrigerants and integrable with the Hi VALUE app for remote control and real-time data recording.

Main features

• 5.5" HD colour touchscreen, highly responsive, with self-explanatory interface
• Class 0.4 accuracy with digital reading
• 4 selectable graphic themes: Classic, Stellar, Boost, Daylight (optimised for use in full sunlight)
• 72 pre-loaded refrigerants, expandable to over 100 via OTA update through the app — including A2L refrigerants
• Integration with Hi VALUE app for remote control, graphic recording and report sharing
• 4 operating modes: Manifold Gauge (with SH/SC display), Leak Test, Evacuation with decay test, Settings
• Automatic calculation of superheat (SH) and subcooling (SC), VSAT and LSAT
• Temperature compensation during leak test to eliminate errors from thermal expansion
• Bluetooth connectivity for multi-device diagnostics (range 80 m line of sight), compatible with VMT-1S/VMT-2S clamps and VMV1S vacuum gauge
• Real-time graphic recording with data export and sharing
• LED status indicator: fully charged, charging, battery below 10%, Bluetooth connected/disconnected
• Configurable auto power-off and screen dimming
• Shock-resistant construction, IP54 protection rating
• Integrated instrument hanging hook
• Fast charging via USB Type-C (5V DC), 4,000 mAh Li-polymer battery

Technical specifications

• Model: VRM-2SX
• Included accessories: VMT-1S (LP) and VMT-2S (HP) clamps, charging cable, VXS-301 case
• Display: 5.5" HD colour touchscreen
• Pressure accuracy: Class 0.4 (±0.5% full scale)
• Pressure range: -29.9 inHg ÷ 725 psi
• Pressure units: bar, MPa, kPa, psi, kgf/cm²
• Pressure resolution: 0.01 bar / 0.001 MPa / 1 kPa / 0.1 psi / 0.01 kgf/cm²
• Vacuum units: Pa, micron, mbar, mmHg
• Temperature units: °C / °F
• Temperature resolution: -10 ÷ 60°C (charging: 0 ÷ 40°C)
• Sensor: Digital
• System connection: 7/16" UNF
• Bluetooth range: 80 m line of sight
• Battery: Li-polymer 4,000 mAh
• Power supply: 5V DC – USB Type-C
• Dimensions: 7.9" × 2.8" × 7.3"
• Weight: 4 lbs (~1.8 kg)

Supported refrigerants (pre-loaded)

R-11, R-12, R-13, R-22, R-23, R-32, R-113, R-114, R-115, R-116, R-123, R-124, R-125, R-134a, R-236fa, R-245fa, R-290, R-401A, R-401B, R-402A, R-402B, R-403B, R-404A, R-406A, R-407A, R-407B, R-407C, R-408A, R-409A, R-410A, R-413A, R-414A, R-414B, R-416A, R-417A, R-417C, R-420A, R-421A, R-421B, R-422A, R-422B, R-422C, R-422D, R-424A, R-427A, R-428A, R-434A, R-437A, R-438A, R-448A, R-449A, R-450A, R-452A, R-452B, R-453A, R-454B, R-454C, R-455A, R-458A, R-500, R-501, R-502, R-503, R-507A, R-508B, R-513A, R-515B, R-600, R-600a, R-601, R-601a, R-1233zd, R-1234yf, R-1234ze + others via OTA update (up to 100 total).

IMPORTANT: the instrument is supplied with a calibration report, issued by an accredited laboratory (System Control Engineering S.r.l.- systemcontrol.it)

The instrument, before being sold, has already been calibrated at our expense at the accredited laboratory.

Inside the package you will find a form; fill it in with the details of the instrument you purchased (including invoice number and date of purchase), and send it to the email address certificati-taratura-fgas@generalgas.it

Once we receive the completed form, we will send you, free of charge, the calibration report issued in your company's name and showing the model and serial number of the instrument (certificate valid for F-Gas certification purposes).

Exclusive distributor for Italy

The GeneralGas-SaldoGas group is the exclusive distributor for Italy of VALUE products.

By purchasing this product directly from GeneralGas-SaldoGas and/or through authorised dealers on the national territory, you will be entitled to after-sales service, both during the warranty period and after its expiry (availability of spare parts and specialist assistance on the national territory).

GeneralGas and SaldoGas do not provide after-sales service on VALUE products that have been imported through parallel and unofficial channels.