VALUE VRM-2S Smart Digital Manifold Gauge Set with Wireless Temperature Clamps & Bluetooth App Support

VALUE VRM-2S Smart Digital Manifold Gauge Set

The VALUE VRM-2S is a professional-grade smart digital manifold gauge designed for HVAC/R system testing, evacuation monitoring, charging, and fault diagnosis. Featuring Class 0.4 high-precision digital pressure sensors and an aluminum body with 1/4-turn ball valves, it replaces traditional mechanical gauges with digital accuracy and automated calculations.   

Equipped with built-in Bluetooth connectivity, the VRM-2S pairs seamlessly with the Hi VALUE mobile app and the included dual wireless temperature clamps (VMT-1S / VMT-2S) to provide real-time superheat (SH) and subcooling (SC) measurements. Preloaded with 70+ refrigerant databases (including R32, R410A, R134a, and R290), it offers dynamic pressure testing and vacuum evacuation tracking in a durable, impact-resistant rubber-armored housing.   

Features

• Smart Bluetooth Connectivity: Pairs with the Hi VALUE app and wireless temperature clamps up to an 80m line-of-sight range for remote data monitoring and report export.   
• Automated SH/SC Calculation: Displays real-time Superheat (SH) and Subcooling (SC) data automatically on screen without manual table lookups.   Class 0.4 High Precision: High-accuracy digital sensors deliver precise pressure readings from -30 inHg up to 725 PSI (50 bar / 5000 kPa).   
• Multi-Mode Operation: Features dedicated operating modes for standard manifold reading, pressure holding/leak testing, and evacuation mode.   
• 70+ Preloaded Refrigerants: Built-in database supports common residential, commercial, and automotive refrigerants (R32, R410A, R134a, R22, R404A, R290, R1234yf, etc.).   
• Heavy-Duty Aluminum Body: Fitted with smooth 1/4-turn ball valves, a hidden folding hook, and a thick shock-absorbing rubber protective casing.   

Specifications

• Brand: VALUE   
• Model: VRM-2S   
• Tool Type: 2-Way Smart Digital Manifold Gauge   
• Pressure Range: -30 inHg to 725 PSI (-0.1 MPa to 5.0 MPa / 50 bar)   
• Measurement Accuracy: Class 0.4 (±0.4% FS)   
• Pressure Units: Bar, PSI, kPa, MPa, kgf/cm²
• Temperature Units: °C, °F
• Bluetooth Range: Up to 80 meters (line of sight)   
• Preloaded Refrigerants: 70+ types (R22, R32, R134a, R290, R404A, R407C, R410A, R1234yf, etc.)   
• Power Supply: Rechargeable Li-ion Battery via Type-C Charging Cable   
• Valve Structure: Aluminum Manifold Body with 1/4-Turn Ball Valves   
• Protective Housing: Heavy-Duty Rubber Outer Shell with Folding Hook   

Items Included (Package List)

1 x VALUE VRM-2S Smart Digital Manifold Gauge Unit   

2 x Wireless Bluetooth Temperature Clamps (VMT-1S Low Side & VMT-2S High Side)   

1 x USB Type-C Charging Cable   

1 x Heavy-Duty Carry Case   

1 x User Manual