Signstek Halogen Leak Detector Tester with High Sensitivity,3g/yr (0.1oz/yr)

Key features

• Excellent sensor with high sensitivity,3g/yr (0.1oz/yr), detect all kinds of halogenated refrigerant including HFCs, CFCs,HCFCs and blends
• 14 inches (35.5cm) flexible stainless steel probe can reach to almost any tight space
• Single color LED display with 6-level leak alarm, tricolor display of battery voltage
• Real time sensitivity and RESET time sensitivity adjustment, One extra spare sensing tip included
• Requires 2 C Alkaline batteries, batteries NOT included; Tricolor display of battery voltage(Green, Orange & Red).