Leak Detector VML-2

The VALUE VML-2 Refrigerant Leak Detector is a high-performance and reliable tool designed for detecting refrigerant leaks in HVAC and refrigeration systems. Equipped with a heated semiconductor sensor, it ensures precise and fast detection of even the smallest leaks, enhancing system safety and efficiency.

With a sensitivity of ≤2 g/year (R134a), the VML-2 is capable of identifying minute leaks quickly. It supports a wide range of refrigerants including HFO, HFC, and HFO/HFC blends such as R134a, R32, R404A, R410A, R1234yf, and many more, making it highly versatile for modern HVAC applications.

The device features three adjustable sensitivity levels, allowing users to customize detection based on the environment and application. The auto-reset (background compensation) function ensures accurate readings by eliminating false signals, while the mute function provides silent operation when required.

A digital display offers clear and real-time feedback, and the fast reaction time of just 3 seconds ensures efficient leak detection. The long probe (43 cm) allows easy access to hard-to-reach areas.

Designed for convenience, the VML-2 operates on standard AA batteries and provides a battery life of 4 to 6 hours. Its lightweight and ergonomic design make it easy to handle during extended use, while the extended sensor life of up to 300 hours ensures durability.

Key Features

• High sensitivity leak detection (≤2 g/year)
• Heated semiconductor sensor for accuracy
• Supports multiple refrigerants (HFO, HFC, blends)
• Three adjustable sensitivity levels
• Auto-reset for background compensation
• Digital display for clear readings
• Fast response time (3 seconds)
• Mute function for silent operation
• Long probe for hard-to-reach areas

Product Specifications

• Brand: VALUE
• Model: VML-2
• Type: Refrigerant Leak Detector
• Sensitivity: ≤ 2 g/year (R134a)
• Sensor Type: Heated Semiconductor
• Sensor Life: 300 hours
• Reaction Time: 3 seconds
• Probe Length: 43 cm
• Power Supply: 4 x 1.5V AA Batteries
• Battery Life: 4 – 6 hours
• Weight: 0.38 kg
• Calibration: Automatic
• Refrigerants Supported:
  • HFO: R1233ZD, R1234yf, R1234ze
  • HFC: R134a, R32, R404A, R407C, R407F, R407H, R410A
  • HFO/HFC Blends: R448A, R449A, R450A, R452A, R454B, R454C, R455A, R513A
• Availability: In Stock

Applications

• HVAC system leak detection
• Refrigeration system maintenance
• Air conditioning servicing
• Industrial gas leak detection

Benefits

• Detects even very small leaks accurately
• Suitable for modern refrigerants
• Fast and efficient operation
• Easy to use with digital interface
• Lightweight and portable design