Dantherm Group
Trotec

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.

Trotec LD8 Main web
Trotec LD8 - sound locator
Trotec LD8 Front magnet 01 web
Trotec LD8 - sound locator with magnet
Trotec LD8 Front magnet 02 web
Trotec LD8 - sound locator with magnet
Trotec LD8 side web
Trotec LD8 - sound locator
Trotec LD8 side magnet web
Trotec LD8 - sound locator with magnet
Trotec LD8 combinations web
Trotec LD8 - sound locator - combinations
Trotec LD8 Hand 01 web
Trotec LD8 - sound locator
Trotec LD8 application 01 web
Trotec LD8 - application
Trotec LD8 application 02 web
Trotec LD8 - application
Trotec LD8 application 03 web
Trotec LD8 - application
Trotec LD8 application 04 web
Trotec LD8 - application
Trotec LD8 application 05 web
Trotec LD8 - application
Trotec LD8 application 06 web
Trotec LD8 - application
Trotec LD8 application 07 web
Trotec LD8 - application
Trotec LD8 mic connection web
Trotec LD8 - microphone connection
Trotec LD8 mic 02 web
Trotec LD8 - microphone with magnet (optional)
Trotec LD8 USB connection web
Trotec LD8 - USB connection
Trotec LD8 Set basic case web
Trotec LD8 - basic case
Trotec LD8 Set professional case web
Trotec LD8 - professional case (optional)
Trotec LD8 basic headphones web
Trotec LD8 - basic headphones
Trotec LD8 professional headphones web
Trotec LD8 - professional headphones (optional)
Trotec LD8 headphones charger web
Trotec LD8 - headphone charger

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

SpecificationsUnitsLD8
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
m
approx. 10
Power supply (device)
-
Internal lithium-ion battery
Power supply (headphones)
-
Internal lithium polymer battery
Product size (L × W × H)
mm
33 × 45 × 185
Product weight
g
180