testo Sensor LD pro + kit - Leak detector with integrated camera and laser distance measurement

Product Overview

The testo Sensor LD pro + ultrasonic detector kit is a high-performance industrial leak detection system designed to locate leaks in compressed air, gas, steam, vacuum, and refrigeration systems. It detects ultrasonic sounds generated by escaping gases and converts them into audible frequencies, allowing technicians to identify even the smallest leaks from several meters away.

As highlighted on page 1 of the datasheet, the instrument features an integrated camera and laser distance measurement, enabling visual documentation and automatic calculation of leakage costs. The device also supports report generation for ISO 50001 energy audits, making it a powerful tool for energy efficiency programs.

Key Features

• Integrated Camera – Capture and store leak images
• Laser Distance Measurement – Automatic cost calculation
• Direct Display of Leakage Rate (l/min)
• Cost Display in EUR (adjustable currency)
• Touchscreen Operation (3.5")
• 9 Hours Continuous Operation
• USB Data Transfer to PC
• ISO 50001 Report Creation via Testo Leak Software V2
• Automatic Sensitivity Adjustment (Auto Level)
• Sound Funnel for Improved Leak Localization
• Lightweight & Ergonomic with Carrying Holster

Technical Specifications

Manufacturer: Testo
Model: Sensor LD pro + Ultrasonic Detector Kit
Order No.: 8900 0601

Performance & Detection

• Working frequency: 40 kHz ±2 kHz
• Sensitivity: Min. 0.1 l/min at 6 bar (5 m distance)
• Auto level: Automatically adjusts sensitivity and blocks ambient noise

Laser & Camera

• Laser wavelength: 645–660 nm
• Output power: < 1 mW (Class 2 laser)
• Integrated image capture for leak documentation

Display & Data

• Display: 3.5" touchscreen
• Data logger: 2 GB SD memory card
• Interface: USB
• Export to Testo Leak Software V2 for reporting

Exported report data includes:
• Image of leak location
• Date & time
• Company/department/machine
• Leak size (l/min)
• Annual cost (currency adjustable)

Power & Operating Conditions

• Operating time: Approx. 9 hours
• Charging time: Approx. 4 hours
• Internal rechargeable Li-ion batteries
• Operating temperature: 0 to +50 °C
• Storage temperature: –10 to +50 °C

Standard & Compliance

• Meets requirements for Class I instruments (ASTM E1002-05)
• EMC: DIN EN 61326

Scope of Delivery

• testo Sensor LD pro + leak detector with sound funnel
• Integrated camera and laser distance measurement
• Transport case
• Sound-proof headphones
• Directional tube and tip
• Mains adapter
• Carrying holster
• Spiral cable (2 m extended length)

Applications

• Compressed air system leak detection
• Gas and steam system inspection
• Refrigeration system maintenance
• Vacuum system testing
• Door seal inspection
• Energy efficiency and ISO 50001 audits

Why Buy from FieldInstruments.lk?

• 100% genuine Testo instruments
• Competitive pricing with fast island-wide delivery
• Trusted supplier for industrial leak detection solutions
• Expert local technical support and after-sales service