VRM-2SX Value – 2-Way Wireless Digital Manifold Gauge, HD Color 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 hoses just once and manage diagnosis, charging and vacuuming in a single tool. The 5.5" HD touchscreen interface, inspired by aviation principles, makes the three main functions — Manifold Gauge, Leak Test and Vacuum 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 logging.

Key Features

• 5.5" HD color touchscreen, highly responsive, with self-explanatory interface
• Class 0.4 accuracy with digital readout
• 4 selectable graphic themes: Classic, Stellar, Boost, Daylight (optimized for full sunlight use)
• 72 pre-loaded refrigerants, expandable to over 100 via OTA update through the app — including A2L refrigerants
• Hi VALUE app integration for remote control, graphic logging and report sharing
• 4 operating modes: Manifold Gauge (with SH/SC display), Leak Test, Vacuum 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 logging with data export and sharing
• LED status indicator: fully charged, charging, battery below 10%, Bluetooth connected/disconnected
• Configurable auto-off and screen dimming
• IP54 protection rating, shock-resistant construction
• Integrated tool 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 carrying case
• Display: 5.5" HD color 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-458A, R-500, R-501, R-502, R-503, R-507A, R-508B, R-513A, R-600, R-600a, R-601, R-601a, R-1233zd, R-1234yf, R-1234ze + others via OTA update (up to 100 total).