Ultrasonic Vacuum Leakage Detector for HVAC & Automotive, Pressure Transmitter Finder 40KHz Air Gas Leak Monitor

Ultrasonic Leak Detector is a compact, portable tool designed for accurate detection of gas and liquid leaks in HVAC, automotive, and industrial systems. With adjustable sensitivity, dual LED and audio alarms, and both Active and Passive modes, it allows quick pinpointing of leaks even in noisy environments. Durable and easy to use, it operates reliably on standard 9V batteries, making on-site detection simple and efficient.

Ultrasonic Vacuum Leakage Detector for HVAC & Automotive Features

• Operation Modes: Supports Active and Passive modes. Passive detects leaks in pressure or vacuum systems. Active with EM282-T transmitter checks sealed compartments. Not for low pressure.
• Precise Leak Location: Uses ultrasonic sensing to detect gas or liquid leaks. Red LED and ticking tone increase as you approach the leak for quick pinpointing.
• Portable & User-Friendly: Compact and lightweight. Plug in headphones, press TEST, adjust sensitivity, and start detecting—no special training needed.
• High Sensitivity: Adjustable sensitivity captures weak signals and filters background noise for accurate detection in various environments.
• Durable & Low Maintenance: Sturdy design for 0–40℃ and <80% humidity. Powered by 2 × 9V batteries, easy to replace, reliable for long-term use.