Value Digital Wireless Manifold Gauge VRM1-Xi – A2L Gas Compatible – Bluetooth Temperature Clamps Included

Value Digital Wireless Manifold Gauge VRM1-Xi – A2L Gas Compatible – Bluetooth Temperature Clamps Included – HD Display – Smart Functions with Hi Value APP

The VALUE VRM1-Xi is a connected electronic pressure gauge with HD colour graphic display and dual measurement channel, designed for refrigeration and air conditioning professionals. It combines Class 0.4 high accuracy, real-time response, broad compatibility with 100 refrigerants, and long battery life thanks to a 3000 mAh rechargeable lithium battery with USB-C port. It connects via Bluetooth to the Hi VALUE app for data logging, reporting, and refrigerant database updates. Supplied complete with 2 temperature clamps and USB-C charging cable.

Technical Specifications

• Accuracy class: 0.4
• Measurement channels: 2
• Pressure measurement range: -1 ÷ 50 bar / -14.5 ÷ 725 psi / -0.1 ÷ 5 MPa / -100 ÷ 5000 kPa / -1.02 ÷ 51 kgf/cm²
• Maximum allowable pressure (overload): 70 bar (725 psi)
• Pressure resolution: 0.01 bar / 0.001 MPa / 1 kPa / 0.1 psi / 0.01 kgf/cm²
• Selectable pressure units: bar, MPa, kPa, psi, kgf/cm²
• Selectable vacuum units: Pa, micron, mBar, mmHg
• Temperature units: °C / °F
• Sensor: high-accuracy digital
• Hydraulic connection: 1/4" SAE
• Connectivity: Bluetooth + USB-C (charging and firmware update)
• Display: HD colour graphic
• Battery: 3000 mAh rechargeable Li-polymer
• Battery life: up to 100 hours
• Charging: USB-C, max 5V 2A
• Operating temperature: 0 ÷ 40 °C (32 ÷ 104 °F)
• Storage temperature: -10 ÷ 60 °C
• Auto-shutdown: 30 minutes with no operation and pressure at 0
• Maximum operating altitude: ≤ 5000 m
• Humidity: ≤ 75% RH
• Intended use: indoor

Compatible Refrigerants (100 types) Including: 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-1233zd, R-1234yf, R-1234ze, R-236fa, R-245fa, R-290, R-401A/B, R-402A/B, R-403B, R-404A, R-406A, R-407A/B/C, R-408A, R-409A, R-410A, R-413A, R-414A/B, R-416A, R-417A/C, R-420A, R-421A/B, R-422A/B/C/D, R-424A, R-427A, R-428A, R-434A, R-437A, R-438A, R-448A, R-449A, R-450A, R-452A/B, R-453A, R-454B, 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-744* and others. *R-744 (CO₂): maximum pressure 725 psi / 50 bar. The refrigerant database can be updated via the Hi VALUE app or the VALUE website.

Displayed Parameters

• Low-side and high-side pressure (gauge pressure)
• VSAT: vapour saturation temperature
• LSAT: liquid saturation temperature
• T1 (SLT): suction line temperature
• T2 (LLT): liquid line temperature
• SH: superheat (T1 − VSAT)
• SC: subcooling (LSAT − T2)
• ΔT: temperature difference T1 − T2
• Vacuum (evacuation mode): 0–25,000 microns

Operating Modes

• Gauge mode: real-time pressure and temperature readings
• Leak Test mode: leak detection with timer and ΔP
• Evacuation mode: vacuum monitoring with adjustable target
• Decay mode (vacuum attenuation): post-evacuation integrity check with automatic pass/fail

Connectivity and Hi VALUE App Compatible with the Hi VALUE app (iOS 12.0+ / Android 7.0+), enabling: multiple Bluetooth connections, real-time data logging, pressure and vacuum charts, service report generation and sharing, refrigerant database updates.

Included Accessories

• 2 temperature clamps
• USB-C charging cable
• Protective carry case

Indicator Lights

• Flashing red: low battery
• T1 / T2: low battery on temperature clamps
• Bluetooth icon: 0–4 active connections