Non Linear Junction Detector

Q: What is non-linear junction detector used for?

NLJD, non-linear junction detector, is used to detect inactive & unshielded electronic devices installed in walls, fixtures & most types of surfaces using high-frequency RF energy. It can also detect non-electronic things (like a nail) inside a wall.

Q: What are the features of non-linear junction detector?

•Automatic frequency selection enables detection in complex electromagnetic spaces•Digital display •Detects electronic & non-electronic items hidden under the surface•Advance technology to distinguish between real & fake semi-conducting component

Q: How does non-linear junction detector works?

NLJD consists of a transmitter & sensitive receiver to radiates & receive a digital spread spectrum signals, respectively. When RF energy encounters a semiconductor, harmonic signals return to the receiver. When a true electronic (p-n junction) is detected, the 2nd harmonic will be greater than the 3rd.

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Black Nonlinear Junction Detector

Non Linear Junction Detector - Color: Black

Non Linear Junction Detector

Non Linear Junction Detector - Lightweight Design, Adjustable Zoom, User Friendly Interface, Long Battery Life, Easy To Operate

Lornet Star 08 Nljd Non Linear Junction Detector

Non-linear Junction Detector - High Quality Raw Materials, Durable And Sturdy Design, Expert Supervised Production

Non-linear Junction Detector - Electronic Device Detection | Powered And Unpowered Modes, Locate Hidden Audio/video Devices

Non Linear Junction Detector - Portable Design | Electronic Device Detection In Powered And Unpowered Modes

Black Nonlinear Junction Detector

MOQ1 , Unit/Units

ColorBlack

Product TypeNonlinear Junction Detector

UsageIndustrial

TheoryOptical Sensor, Current Sensor

TypeNonlinear Junction

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Kapri Corp

Mumbai

Business Type:Manufacturer | Service Provider

Trusted Seller

Super Premium

16 Years

Black Non-Linear Junction Detector

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Non Linear Junction Detector

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Non Linear Junction Detector - Color: Black

MOQ1 Unit/Units

Weight<1.0 Kilograms (kg)

AlarmSound

ColorBlack

Dimension (L*W*H)570x220x120 Millimeter (mm)

InterfaceDigital

UsageSafety Purpose

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Ultra-tech Security Solutions

Coimbatore

Business Type:Distributor | Service Provider

Trusted Seller

1 Years

Non Linear Junction Detector - New, 570x220x120 mm, Matte Black | Probing Signal Type: Pulse/CW, Ideal for Security in Cinema Theaters and Hotels

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Cayman ST-400 (402) Non Linear Junction Telescopic Bar Detector

Price: 1149000 INR/Piece

MOQ1 Piece/Pieces

Product TypeNon-linear junction detectors (NLJD)

UsageDetecting objects which contain p-n junction or corrosive materials

ColorBlack

ApplicationOther

Power SupplyBattery

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Worldwide Technologies

Dehradun

Business Type:Distributor | Supplier

Lornet Star 08 NLJD Non Linear Junction Detector

Price : 849900 INR

Lornet-24 Non Linear Junction Detector IED Detection Device NLJD System

Price : 799900 INR

Electronic Stethoscope Non Linear Junction Detector

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Non Linear Junction Detector - Crystal Detection Sensor, Detects Electronic Circuits Through Solid Materials

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Lornet Star 24 Portable Handheld NLJD Non Linear Junction Detector

Price : 849900 INR

Non Linear Junction Detector

Product TypeJunction Detector

Dominant ColorBlack

Detection Range50cm

Power SourceBattery

Weight1.5 kg

Dimensions25x15x10 cm

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Arya Soft Technology (p) Ltd.

Kolkata

Business Type:Manufacturer | Supplier

Non Linear Junction Detector - Advanced Electronics Detection | Lightweight, High Functionality, Hassle-Free Performance

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Non Linear Junction Detector - Portable Design | Electronic Device Detection in Powered and Unpowered Modes

Product TypeJunction Detector

Dominant ColorBlack

Detection Range10cm-20cm

Power SourceBattery

Weight2kg

Display TypeLCD

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Bharat Electronics Limited

Taloja

Business Type:Manufacturer | Supplier

Non-Linear Junction Detector - High Quality Raw Materials, Durable and Sturdy Design, Expert Supervised Production

Product TypeJunction Detector

Primary ColorBlack

Operating Frequency1 kHz - 10 kHz

Sensitivity10 µV/m

Power Source9V Battery

Dimensions400 x 100 x 50 mm

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Nikon Electronics Pvt. Ltd.

Hyderabad

Business Type:Manufacturer | Supplier

Non-Linear Junction Detector - Electronic Device Detection | Powered and Unpowered Modes, Locate Hidden Audio/Video Devices

Product TypeJunction Detector

Dominant ColorBlack

Length600-800 mm

Weight1-2 kg

Power SourceBattery

Detection Range10-20 cm

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Precision Operations Systems (india) Pvt. Ltd.

Thane

Business Type:Manufacturer | Supplier

Non Linear Junction Detector - Lightweight Design, Adjustable Zoom, User Friendly Interface, Long Battery Life, Easy to Operate

Product TypeMetal Detector

Dominant ColorBlack

Frequency5-15kHz

SensitivityHigh

Coil Size10x12 inches

Weight3 lbs

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Alaska Technologies

Chandigarh

Business Type:Manufacturer | Service Provider

Max Infocom

Ghaziabad

Business Type:Trading Company

Deals in:

Video Door Phone

Dome Cameras

Chemical Vaporizer

Video Surveillance System

C Mount Camera

Srag India Info Solutions

Jaipur

Business Type:Service Provider | Trading Company

Deals in:

Bluetooth Gps Receiver

Gps Receiver

Biometric Access Control Systems

Portable Metal Detector

Hand Held Metal Detector

Astra Microwave Products Limited

Hyderabad

Business Type:Manufacturer

Deals in:

Gsm Tower

Cdma Repeater

Gsm Repeater

Gsm Security System

Radar System

Itg Systems Pvt. Ltd.

Delhi

Business Type:Trading Company

Deals in:

Satellite Phone

Wireless Phones

Non Linear Junction Detector

FAQs Related to Non Linear Junction Detector

What is non-linear junction detector used for?

NLJD, non-linear junction detector, is used to detect inactive & unshielded electronic devices installed in walls, fixtures & most types of surfaces using high-frequency RF energy. It can also detect non-electronic things (like a nail) inside a wall.

What are the features of non-linear junction detector?

•Automatic frequency selection enables detection in complex electromagnetic spaces

•Digital display

•Detects electronic & non-electronic items hidden under the surface

•Advance technology to distinguish between real & fake semi-conducting component

How does non-linear junction detector works?

NLJD consists of a transmitter & sensitive receiver to radiates & receive a digital spread spectrum signals, respectively. When RF energy encounters a semiconductor, harmonic signals return to the receiver. When a true electronic (p-n junction) is detected, the 2nd harmonic will be greater than the 3rd.

Arihant Enterprises

Kolkata

Business Type:Manufacturer | Distributor

Deals in:

Card Reader

Safety Equipment

Safety Helmets

Safety Signs

Search Light

Sun Technologies India Pvt.ltd.

Secunderabad

Business Type:Distributor | Service Provider

Deals in:

Solar Dryer

Solar Power Plants

Solar Pool Heaters

Thermal Power Plant

Solar Road Stud

Jiangsu Rayi Security Products Limited

Wuxi

Business Type:Manufacturer | Distributor

Deals in:

Light Bar

Bulletproof Helmet

Riot Helmet

Anti Riot Shield

Spectrum Analyzer

Beijing Defense Co., Ltd

Beijing

Business Type:Exporter

Deals in:

Stethoscope

Electronic Stethoscope

Under Vehicle Search Mirror

Videoscope

Non Linear Junction Detector

Span Technologies

Ahmedabad

Business Type:Distributor | Supplier

Deals in:

X Ray Scanners

Popular Non Linear Junction Detector

Lornet Star 08 NLJD Non Linear Junction Detector

849900 INR

Client Testimonials & Reviews

MaheshRamchandani

RUSHFIRE ENGINEERS

I have just connected with the tradeindia so far my experience is satisfactory and hope to gain a lot in near future.

Non Linear Junction Detector Price List

Product Name	Expected Price
08 Nljd Non Linear Junction Detector	849900
Lornet-24 Non Linear Junction Detector IED Detection Device NLJD System	799900
Lornet Star 24 Portable Handheld NLJD Non Linear Junction Detector	849900
Cayman ST-400 (402) Non Linear Junction Telescopic Bar Detector	1149000

This Data was Last Updated on 2025-12-21

Non Linear Junction Detector Manufacturers | Suppliers in India

Company Name	Member Since
Kapri Corp Mumbai, India	16 Years
Srag India Info Solutions Jaipur, India	7 Years
Max Infocom Ghaziabad, India	2 Years
Ultra-tech Security Solutions Coimbatore, India	1 Years