Best Detector:Heated Diode Pentode halogen Leak detector HD2 most Sensitive Professional HVAC Tool

You are looking at a brand new, Portable Automatic Field Halogen refrigerant Leak Detector, with heated diode sensor, Air Pump. Model: HD2. Most Sensitive Detector in the World! beat every other detectors of this kind on the US market by competitors research.

FEATURES

• Our Newest Design and Technology in Halogen Detection!
• Heated diode sensor
• Moisture will not cause false alarm
• New design with new Microprocessor controlled circuit and Advanced Digital Signal Processing
• Detects ALL halogenated refrigerants, CFCs, HCFCs, HFCs, and their blends(R500, R503, R22, R123, R124, , R502, R134a, R404a, R410A, R407, R125, AZ50, HP62, MP39, R403A, R12, R11, etc
• Audible alarm with variable frequency, and visual LED Multi-color display.
• Sensitivity adjustment, provides more control.
• On/Off switch control and reset button to any back ground halogen level.
• High Sensitivity: Less than 0.1 oz/year (or 3 grams/year R22)
• Optimized speed of Air pump provides a positive flow of sampling air.
• Come with a hard plastic carrying case to provide protection.
• AC adapter with Battery backup
• Batteries(4 AA, included) backup for Cordless operation.
• 15.5" flexible rubber lined SS wand, reach to almost any tight space.
• with Low battery warning.