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The most powerful cable & pipe locator by TECHNO-AC
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Cable locator Success CBI-309N

Energized cablesEnergized

The Modern digital device in monoblock body with a large LCD display.

It locates the cable in passive mode. 

Key features

  • Indication of utility direction on the screen.
  • Automatic measurement of utility depth and current of the cable.
  • Compatibility with all TECHNO-AC transmitters.
LCD screenLCD
Utility detection depthUtility
Utility position indicationUtility


Digital cable locator featuring our most advanced receiver AP-019.1.

  • Monoblock receiver AP-019.1 with built-in omnidirectional antenna.
  • Direct digital measurement of cable current.
  • Direct digital depth measurement up to 10 m.
  • Indication of the deviation from the utility axis in the “ROUTE” mode.

Brief description

  • Two modes of operation: "ROUTE” and "GRAPHIC”.
  • Three inbuilt sensors make omnidirectional antenna showing a cable direction on LCD display.
  • Inbuilt sensor for digital measurement of the depth and current.
  • Large LCD display with high resolution and adjustable backlight brightness.
  • Warranty 1 year.


  • Detection of energized underground cables up to 10 m depth.
  • Direct digital measurement of the depth up to 10 m.
  • Direct measurement of the current.

Specifications receiver AP-019.1

Parameter Value
Quasi-resonant frequencies of the filter 50(60) / 100(120) / 512 / 1024 / 8192 / 32768 Hz
Quasiresonant filter quality factor (Q) Not less than 100
Frequency range "Broad band" 0,04 to 8 kHz
Frequency range "Radio" 8 to 40 kHz
The maximum gain of the electric path >100 dB
Number of built-in sensors 4
Connected external sensors KI-110, HP-117, DODK-117, DKI-117 (made by «TECHNO-AC»)
Sensitivity control - Auto - for 2D display «Route»;
- Semi-automatic or manual (optional) - for the «Graphics»;
- Automatic or manual (optional) - for the «2F» mode
Determination the burial depth of the route Automatically in the mode Route 0 to 9,99 m
The accuracy of determining of the depth ±5%
Measurement of the current of the signal received Automatically in the mode Route 0.001 to 9,99 A
Accuracy of the measurement of the current of the signal received ±5%
Support of energy saving (intermittent) modes of the route locating generators At combined work with the route locating generators made by "TECHNO-AC" ("Pulse" mode)
Visual indication LCD display, 320x240 pix, LED lighting
Induced parameters - Parameters of setting and control;
- 2D visualization of the route location relative to the device;
- Graphics of the signal level from sensors;
- Route burial depth;
- Signal current
Audio indication Built-in transmitter - synthesized sound HM- sound indication of buttons pressing
Power supply source 4 to 7 V (4 elements of C type)
Time of continuous work from the one complete of the alkaline batteries Not less than 20 hours
Temperature range for storage / operation -30 to +60°С / -20 to +60°С
House protection degree IP54
Dimensions 330x140x700 mm
Weight 2,1 kg

Standard set

1 Receiver АP-019.1
2 Receiver case
3 Operation manual
4 Technical passport
5 Set carrying bag


Cable locator CBI-309G(N). Route mode, passive cable location

Cable locator CBI-309G(N) demonstration & review.

Download full product catalogue