Halogen Leak Detector Freon Gas Analyzer CFC HFC HVAC Halogen Refrigerant Gas Detector Air Conditioning Tester R22 R410A R134A

Battery Included : No,Yes High-concerned chemical : None Is Smart Device : No Measurement Range : 20 cm Model Number : WJL-6000 With LCD Screen Or Not : Yes Gas Type : Halogen Gas DIY Supplies : Electrical Brand Name : JUANJUAN Origin : Mainland China Certification : CE,None