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METAL DEFENDER MD-140 Supplemental Wand Metal Detector - Supplemental Wand Metal Detectors
METAL DEFENDERSupplemental Wand Metal Detectors

METAL DEFENDER MD-140 Supplemental Wand Metal Detector

The METAL DEFENDER Metal Detector (MPN MD-140) is a supplemental wand metal detector with a 1 1/2 in scan depth. It features a vibration alert type and operates on a 9V battery, with batteries included. Dimensions…

SKU 3G-OTH-392321

Also listed as: MD140 · MD 140

Brand
METAL DEFENDER
Item
MD-140 Supplemental Wand Metal Detector
Part Number
MD-140
Category
Supplemental Wand Metal Detectors
Available to Order
Also known as:MD-140METAL DEFENDER
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

METAL DEFENDER
Manufacturer Part Number
MD-140
Alert Type
Vibration
Battery Size
9V

Technical Documents

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METAL DEFENDER Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The METAL DEFENDER Metal Detector (MPN MD-140) is a supplemental wand metal detector with a 1 1/2 in scan depth. It features a vibration alert type and operates on a 9V battery, with batteries included. Dimensions are 14 7/8 in L x 3 in W x 1 3/8 in H.

Frequently Asked Questions

What is the METAL DEFENDER MD-140 metal detector used for?

The METAL DEFENDER MD-140 is a supplemental wand metal detector used for security screening in facilities such as airports, courthouses, and event venues. Its vibration alert provides discreet detection of ferrous and non-ferrous metals at a scan depth of 1 1/2 inches.

What are the specifications of the METAL DEFENDER MD-140?

The METAL DEFENDER MD-140 has a scan depth of 1 1/2 inches, dimensions of 14 7/8 in L x 3 in W x 1 3/8 in H, and a vibration alert type. It operates on a 9V battery (included) and is manufactured by METAL DEFENDER under MPN MD-140.

Where to buy the METAL DEFENDER MD-140 worldwide?

3G Electric supplies the METAL DEFENDER MD-140 worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this supplemental wand metal detector for your security needs.

How to maintain the METAL DEFENDER MD-140 metal detector?

To maintain the METAL DEFENDER MD-140, keep the wand clean and dry, store it in a protective case when not in use, and replace the 9V battery as needed. Periodically test the vibration alert against a known metal object to ensure consistent detection performance.

Used in

Common applications for METAL DEFENDER
Event security — METAL DEFENDER MD-33 walk-through detector for screening attendees at concerts or conferences
Government building access control — METAL DEFENDER MD-6 walk-through detector with zone localization for staff and visitor screening
Industrial facility entry screening — METAL DEFENDER MD-1 single-zone detector for quick personnel checks at plant gates
Secondary screening at checkpoints — METAL DEFENDER MD-008 handheld wand with 8-inch scan depth for detailed inspection after walk-through alarm
Temporary security perimeters — METAL DEFENDER MD-6 battery-operated detector deployed at outdoor construction sites or VIP events
Portable screening for small venues — METAL DEFENDER MD-1001C handheld detector with vibration alert for low-profile security checks
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METAL DEFENDER Products

3G Electric supplies METAL DEFENDER supplemental wand metal detectors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Handheld metal detector with light alert, 8-inch scan depth. Measures 15 in L x 3 1/8 in W x 1 in H. Operates on one 9V battery (not included). Used for security screening and industrial inspection to locate metallic objects
METAL DEFENDER
Handheld metal detector with light alert, 8-inch scan depth. Measures 15 in L x 3 1/8 in W x 1 in H. Operates on one 9V battery (not included). Used for security screening and industrial inspection to locate metallic objects

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