3-Speed Sensitivity + 15.5-Inch Probe: Features High/Medium/Low sensitivity (max precision: 0.1 oz/yr) to spot tiny leaks. The 15.5-inch stainless steel probe reaches tight gaps—no missed spots in HVAC, auto AC, or refrigeration units
3000mAh Battery for All-Day Use: Fully charges in 3 hours, runs up to 7 hours straight. No mid-job recharging—ideal for full days of on-site repairs
Real-Time Alarms + One-Touch Mute: Triggers loud beeps (louder = stronger leaks) + screen leak levels. Long-press "MUTE" for quiet use in homes/offices
Clear LED Display: Shows real-time sensitivity and leak intensity at a glance—easy to use, even in low-light garages
Works with All Halogenated Gases: Detects HFCs/HCFCs/CFCs (R22, R134a, R410a, R1234yf). 2-second fast response—covers 99% of common refrigerant types