Ultrasonic Leak Detectors

The 9027 Ultrasonic Leak Detector (ULD) is a high-precision hand-held instrument designed to locate costly leaks in compressed air, steam, vacuum and non-flammable gas systems. It detects ultrasonic sound generated by leaks and converts it into an audible tone through earbuds, enabling quick pinpointing of leak sources from a safe distance. With its rugged industrial design and LED signal indicator, the 9027 ULD is ideal for preventive maintenance and energy-saving programmes.

• Detects air and gas leaks from distances up to 6.1 metres (20 feet).

• Converts ultrasonic frequencies into audible signals for easy identification.

• Adjustable sensitivity settings to eliminate background noise.

• LED signal strength display for visual leak confirmation.

• Includes parabola and tubular probe accessories for difficult-to-reach areas.

• Durable industrial-grade construction compliant with standard reliability requirements.

• Reduces downtime, energy losses and maintenance costs.

Ideal for identifying leaks and diagnosing faults in:

• Compressed air pipelines, fittings, valves & cylinders

• Steam trap leaks and pressure lines

• HVAC and refrigeration systems

• Vacuum systems & pneumatic circuits

• Automotive repair and tyre service centres

• Electrical arcing, insulation faults & moving belt noise inspection

• Preventive maintenance & condition monitoring programs

Mech Tech Global is a trusted supplier of mechanical condition monitoring and industrial diagnostic instruments across India. Choosing the 9027 ULD from us ensures:

• Expert technical guidance and application support

• Local service, repair & calibration capabilities

• Fast delivery and after-sales assistance

• Training for maintenance teams & industrial users

1. Power on the ULD and adjust sensitivity using (+/-) buttons.

2. Scan suspected leak areas using the parabola or tubular probe.

3. Listen through provided earbuds to identify ultrasonic leak tones.

4. Follow the LED indicator to pinpoint the exact leak location.

5. Repair, re-check and confirm leak elimination.

• Detection range: Up to 20 ft / 6.1 m

• Sensitivity control: Adjustable gain

• Signal Display: LED bar indicator

• Accessories Included: Parabola, tubular attachment, earbuds, batteries, carrying case

Industrial compressed air systems often lose 10-30% of energy due to leaks. Using the 9027 Ultrasonic Leak Detector helps quickly identify and repair leaks, significantly reducing energy consumption and maintenance cost — delivering fast return on investment.

LD500 Ultrasonic Leak Detector by Mech Tech Global: Identify compressed air, gas, steam and vacuum leaks with precision. Calculate leak rate, cost impact and improve energy efficiency.

The LD500 Ultrasonic Leak Detector is a high-performance instrument designed for accurately locating leaks in compressed air, gas and vacuum systems. It features integrated photographic documentation, real-time leak-rate calculation (l/min) and cost-estimation capabilities. Maintenance teams can quickly identify, record and quantify leak losses, enabling effective energy-saving and maintenance planning. Its long battery life and auto-level sensitivity control make it ideal for industrial maintenance and audit operations.

• Leak-rate and cost calculation displayed directly on the device screen

• Integrated camera for documenting leak locations and conditions for reporting

• Auto-level sensitivity adjustment to eliminate background noise

• LED display and touchscreen interface for easy operation

• Long battery life (~9 hours continuous use)

• Multiple accessories including tubular probe, gooseneck and parabolic mirror for hard-to-reach locations

• Data export and reporting capability for audit documentation

• Supports ISO 50001 energy-management reporting

Perfect for:

• Compressed air lines, pneumatic systems, fittings and regulators

• Steam system leaks and non-flammable gas pipelines

• Vacuum systems and robotic automation equipment

• Automotive and tyre service facilities

• HVAC, refrigeration & energy audit applications

• Preventive and predictive maintenance programs

Mech Tech Global specializes in industrial diagnostic and condition monitoring instruments. By choosing the LD500 Ultrasonic Leak Detector from us, customers benefit from:

• Expert technical consultation and product selection guidance

• Local service, calibration and maintenance support across India

• Product training for maintenance and reliability teams

• Strong after-sales support and availability of accessories & spare parts

• Ability to integrate leak audits into plant energy-saving programs

1. Power on the detector and allow auto-sensitivity adjustment

2. Use the appropriate attachment (parabola, tubular probe, gooseneck) to scan suspected leak zones

3. View leak value (l/min) and cost estimation directly on the screen

4. Capture photo of leak area for record & reporting

5. Download stored data and generate a maintenance or audit report

6. Prioritise repairs based on leak-cost severity

• Detection frequency: approx. 40 kHz ultrasonic range

• Leakage measurement: l/min with annual cost estimation

• Display: 3.5” touchscreen with LED visualization

• Battery: Rechargeable Li-ion (up to 9 hours continuous)

• Data storage: Exportable via USB / SD

• Included accessories: Parabolic mirror, acoustic trumpet, gooseneck probe, earbuds, carrying case

Leaks in compressed air and gas networks commonly waste 10–30% of system energy. The LD500 enables:

• Immediate leak identification & repair prioritization

• Significant reduction in power consumption and compressor load

• Increased system reliability and safety

• Documented ROI through cost-based reporting.