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Trotec LD8 – sound locator

Sound locator for electro-acoustic leak detection

The LD8 Sound Locator is a revolutionary tool for professionals who need accurate and efficient electroacoustic leak detection in pressurized water supply systems. Designed for portability and ease of use, the LD8 combines a high sensitive vibration sensor for outstanding effective acoustic leak detection, Bluetooth wireless audio, and intuitive operation in a compact format that fits in your pocket.

Whether you’re inspecting metal or plastic pipes, surface installations, or deep shafts, the LD8 delivers pinpoint accuracy and clear acoustic feedback—anytime, anywhere.

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Key features

  • Ultra-compact, lightweight design – fits in your hand or pocket
  • One-button operation – simple, fast, and reliable
  • High-sensitivity vibration transducer – detects even the faintest structure-borne leak noises
  • Adjustable high/low frequency filter – for optimal results on different pipe materials
  • Bluetooth 2.0 wireless headphones – ensures full freedom of movement
  • Numeric noise level indication with illuminated display – clear visual feedback
  • Integrated torchlight – for low-light working environments
  • Rechargeable battery – for extended field use

Smart and wireless operation

With the LD8, freedom of movement comes standard. Wireless Bluetooth transmission allows leak detection professionals to monitor acoustic signals in real time without being tethered to the device. Move around freely, change your positioning, and optimize your detection strategy—all without interruption.

The LD8 adapts to a wide range of leak detection tasks:

  • Pinpointing leaks with tripod and microphone
  • Pre-location using contact tip or magnetic base
  • Deep shaft inspections with double extension probes
  • Measurement on all kinds of pipe materials
  • Magnetic mounting on hydrants, valves, or fittings
  • Surface or underground noise detection

Product specifications

Leak status display

Numerical display, acoustic noise recording
-
 

Display resolution

0 to 99 noise level
-
 

Functions

Filter settings (high pass, low pass, none), display lighting, torch
-
 

Bluetooth standard

Bluetooth 2.0
-
 

Transmission range

approx. 10
m
 

Power supply (device)

Internal lithium-ion battery
-
 

Power supply (headphones)

Internal lithium polymer battery
-
 

Product size (L × W × H)

33 × 45 × 185
mm
 

Product weight

180
g
 

Accessories and consumables

Trotec LD8 professional headphones web
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Product code: 3.110.008.070

Accessory for LD8

Trotec LD8 Set professional case web
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Product code: 3.110.008.050

Accessory for LD8

Trotec LD8 mic 01 web
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Product code: 3.110.008.060

Accessory for LD8

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