Javac Heated Diode Refrigerant Leak Detector

Professional Refrigerant Leak Detection

The Javac Heated Diode Refrigerant Leak Detector is a CE-marked, EN 14624:2012 compliant leak detector built for HVAC and refrigeration engineers. With automatic background compensation and a minimum sensitivity of just 0.25 oz/year (7 g/a), it reliably detects even the smallest leaks without the need for manual adjustments.

Wide Refrigerant Compatibility

Detects all major refrigerant types including:

• R22, R134a, R404A, R410A, R448A, R507 (AZ-50), R32
• HFO1234yf
• All other CFCs, HCFCs, HFCs, and HFOs

Key Features

• Automatic background compensation — continuously monitors and compensates for changing background noise; no manual adjustments needed
• Heated diode sensor technology — fast, accurate detection
• Single multi-function button — controls power and high/low sensitivity selection
• Visual LED display for clear leak indication
• 15" (38cm) probe for reaching tight spaces
• CE marked to EN 14624:2012 (Safety and EMC)

In the Box

• Leak detector
• 2x D-size alkaline batteries
• Spare filters
• Hard carrying case

Specifications

• Minimum sensitivity: 0.25 oz/year (7 g/a)
• Sensitivity (EN14624, R134a): 2 g/a
• Sensor type: Heated diode
• Operating temperature: -20°C to 50°C (-4°F to 122°F)
• Power: 2x D-size (1.5V) alkaline batteries
• Battery life: 16 hours
• Probe length: 15" (38cm)
• Weight: 1.54 lb (0.7 kg)