A88 Metal Detector Non-Contact Metal Induction Detection Module
This module is designed to detect metal objects without direct contact. It operates by inducing electric currents in metal and sensing their presence. When metal is detected, a built-in buzzer emits a sound, and the sensitivity can be adjusted using the onboard potentiometer.
To use the module, you’ll need to solder the power cables. Connect the positive cable to the outer part of the module, and the negative cable to the section between the potentiometer and the electrolytic capacitor.
Features
“V+” ↔ Connect to power positive
“V-” ↔ connect to power negative
Adjust the potentiometer, let the modules work normally.
Small and easy to use module.
It comes with a Buzzer for metal detection indication.
Specifications:
Operating Voltage (VDC):
5
Detecting Range
1 CM
Dimensions (LxWxH) mm
66x60x14
Weight (g):
15
Package Includes
1 x Metal Detector Non contact Metal Induction Detection Module.
The A88 Metal Detector Non-Contact Metal Induction Detection Module is a versatile environmental sensors used across a wide range of applications including electronics projects, DIY builds, prototyping, and educational experiments.
Common use cases:
Integrating into a custom electronics project
Learning and experimenting with circuits
Replacing or upgrading components in existing setups
This product is ideal for electronics enthusiasts, engineers, and students.
Technical Tip: Always verify voltage and current requirements before connecting to your circuit. Check datasheets for detailed specifications and pin configurations.
Shipping & Delivery
Free shipping on orders above ₹999 across India
Dispatched within 1-3 business days
Expected delivery: 3-7 business days depending on location
Secure packaging to ensure safe transit of electronic components
Weight
0.02 kg
Dimensions
7 × 7 × 3 cm
15 Days Warranty
Please note that this item is only covered by a standard supplier warranty against manufacturing defects for a period of 15days from the time of delivery. It is important to understand that only manufacturing defects are covered under this warranty, and any other issues will not be considered for reimbursement or replacement. We strongly advise inspecting the product upon delivery to ensure it meets your expectations. In case of any manufacturing defects, we guarantee reimbursement or replacement.
What voids warranty:
If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.
Jayesh Kumar (verified owner) –
Perfect A88 Metal Detector Non-Contact Metal Induction for my automation project. Integrates seamlessly with my microcontroller.
Mithlesh Nishad Nishad Project (verified owner) –
Good
Shreyas Grewal (verified owner) –
Good quality A88 Metal Detector Non-Contact Metal Induction. Some variation in readings but within acceptable range.
Tanya Gill (verified owner) –
Excellent sensitivity and range on this A88 Metal Detector Non-Contact Metal Induction. Works better than I expected.
Anil Gupta (verified owner) –
Great A88 Metal Detector Non-Contact Metal Induction. Using it in my smart agriculture system. Reliable measurements every time.
Mahesh Hegde –
Great quality A88 Metal Detector Non-Contact Metal Induction. Calibrated it easily and the accuracy is impressive.
Diya Pandey –
Decent A88 Metal Detector Non-Contact Metal Induction for the price. Requires proper wiring but works well once set up.
Ashish Arora (verified owner) –
Perfect A88 Metal Detector Non-Contact Metal Induction for my automation project. Integrates seamlessly with my microcontroller.
Pooja Srivastava (verified owner) –
Superb A88 Metal Detector Non-Contact Metal Induction! Using it in my environmental monitoring system. Very reliable data.
Vivek Luthra (verified owner) –
Okay A88 Metal Detector Non-Contact Metal Induction. Had to add a capacitor to stabilize readings. Works now.
Ankur Vohra (verified owner) –
Perfect for my weather station. This A88 Metal Detector Non-Contact Metal Induction gives consistent readings day and night.
Nandini Tandon (verified owner) –
This A88 Metal Detector Non-Contact Metal Induction is a must-have for sensor projects. Plug and play with Arduino.
Vivek Gill (verified owner) –
Excellent sensitivity and range on this A88 Metal Detector Non-Contact Metal Induction. Works better than I expected.
Lakshya Das (verified owner) –
This A88 Metal Detector Non-Contact Metal Induction works great with Arduino. Easy to wire up and code.
Rashmi Trivedi –
Good quality A88 Metal Detector Non-Contact Metal Induction. Some variation in readings but within acceptable range.
Naman Vyas (verified owner) –
Good quality A88 Metal Detector Non-Contact Metal Induction. Some variation in readings but within acceptable range.
Simran Gupta (verified owner) –
Great A88 Metal Detector Non-Contact Metal Induction. Using it in my smart agriculture system. Reliable measurements every time.
Milan Garg (verified owner) –
Outstanding accuracy from this A88 Metal Detector Non-Contact Metal Induction. Compared with a professional instrument, readings match closely.
Deepak Bisht (verified owner) –
This A88 Metal Detector Non-Contact Metal Induction is excellent for the price. My data logging project is working perfectly now.
Divyansh Srivastava (verified owner) –
Very satisfied with this A88 Metal Detector Non-Contact Metal Induction. Library support is good and it’s easy to interface.
Vivek Malhotra (verified owner) –
Excellent sensitivity and range on this A88 Metal Detector Non-Contact Metal Induction. Works better than I expected.
Prateek Chopra –
Excellent sensitivity and range on this A88 Metal Detector Non-Contact Metal Induction. Works better than I expected.
Hitesh Khurana (verified owner) –
Perfect for my weather station. This A88 Metal Detector Non-Contact Metal Induction gives consistent readings day and night.
Sarika Bhatt (verified owner) –
Decent A88 Metal Detector Non-Contact Metal Induction for the price. Requires proper wiring but works well once set up.
Sonali Khanna (verified owner) –
Great A88 Metal Detector Non-Contact Metal Induction. Using it in my smart agriculture system. Reliable measurements every time.