The wall/underground cable detector is a device that includes a transmitter, receiver, and accessories. It uses modern integrated components and digital circuit technology with stable and reliable electrical properties. Through signal variations, it detects cables/lines, their routes, and fault points (linear breaks/short circuits) in a non-destructive way. It does not cause damage to walls or floors.

It is an underground cable detector, a portable device with a built-in battery that supports 5V/2A Type-C charging for use at any time. It features built-in functions: cable direction detection, cable break detection, short circuit point detection, cable identification and differentiation, etc., covering your needs.

Includes a signal transmission function. It has an adjustable signal level and selected signal recognition with 6 types of recognition (A/C/E/F/H/L). Supports three sensitivity modes on the receiver: switching between automatic, manual, or NCV detection mode.

Its multimeter function offers readings up to 60,000 measurements. It measures AC/DC voltage, AC/DC current, activation/deactivation of sound signal, diode test, resistance, capacitance, and frequency. Automatic detection of DC or AC. Important: When using the multimeter, strictly follow the connection instructions. Incorrect use may cause fuse burns and damage the product (only for AT838 models).

Applications: detection of cable routes, electrical lines, water and gas lines in walls or underground; detection of cable breaks and short circuit faults in embedded/underground electrical cables and lines. Identification of fuses and their protective circuits. Detection of direction, breaks, and short circuits in electric heating cables under the floor.