1. හැඳින්වීම
The Universal Needle Detective Handheld Metal Detector HD-25C is designed for the precise detection of ferromagnetic metal impurities. This device is particularly effective for locating broken needles and other small metal objects within various materials, ensuring product safety and quality. Its compact and portable design makes it suitable for a wide range of applications.
2 ආරක්ෂිත තොරතුරු
- Keep the device away from strong magnetic fields to prevent interference.
- Do not expose the detector to extreme temperatures or moisture.
- ධ්රැවීයතා සලකුණු අනුව බැටරි නිවැරදිව ඇතුළු කර ඇති බවට සහතික වන්න.
- Replace batteries promptly when the low battery indicator activates to maintain optimal performance.
- මෙම උපාංගය ජල ආරක්ෂිත නොවේ. ද්රව සමඟ සම්බන්ධ වීමෙන් වළකින්න.
3. නිෂ්පාදන අවසන්view
The HD-25C is a lightweight, handheld detector featuring an ergonomic design for comfortable use. It includes an indicator light and an audible alarm to signal the presence of metal. A wrist strap is provided for secure handling.

Image 1: The Universal Needle Detective Handheld Metal Detector HD-25C, showing its orange casing and wrist strap.

Image 2: The detector shown alongside a test card and a 9V battery, illustrating included accessories and power source.
4. පිරිවිතර
| විශේෂාංගය | පිරිවිතර |
|---|---|
| වෙළඳ නාමය | විශ්වීය |
| ආදර්ශ අංකය | HD-25C |
| වර්ණය | දොඩම් |
| බලශක්ති ප්රභවය | Battery Powered (9V battery required) |
| ද්රව්ය | ප්ලාස්ටික් |
| අයිතමයේ බර | අවුන්ස 13.1 (රාත්තල් 0.82) |
| නිෂ්පාදන මානයන් | 5.3"අඟල් x 2.5"අඟල් x 1.4"උ |
| නිර්දේශිත භාවිතයන් | Needle Detection, Ferromagnetic Material Inspection |
| UPC | 850054307521 |
5. පිහිටුවීම
5.1 බැටරි ස්ථාපනය
- උපාංගයේ පිටුපස බැටරි මැදිරි කවරය සොයා ගන්න.
- Slide the cover open in the direction indicated by the arrow (often labeled "OPEN").
- Insert a new 9V battery, ensuring the positive (+) and negative (-) terminals align correctly with the markings inside the compartment.
- බැටරි මැදිරි කවරය ආරක්ෂිතව වසා දමන්න.
5.2 මූලික පරීක්ෂණය
Before use, it is recommended to perform a quick test with the provided test card or a known small metal object.
- Turn the device ON using the power switch.
- Pass the test card (or a small metal object like a needle) slowly over the detection area of the device.
- The device should emit an audible alarm and the indicator light should illuminate, confirming proper function.
6. මෙහෙයුම් උපදෙස්
6.1 බල ගැන්වීම සක්රිය / අක්රිය කිරීම
- To turn ON the detector, slide the power switch to the 'ON' position.
- To turn OFF the detector, slide the power switch to the 'OFF' position.
6.2 Detection Procedure
- Hold the detector firmly by the handle.
- Slowly move the detection head of the device over the item or area you wish to inspect. Maintain a consistent, close distance to the surface.
- When a ferromagnetic metal object is detected, the device will emit an audible alarm and the indicator light will illuminate. The alarm sound may intensify as the detector gets closer to the metal.
- Pinpoint the exact location by moving the detector in a cross-hatch pattern over the detected area until the strongest signal is found.

Image 3: The detector positioned near an embroidered fabric, demonstrating its application in textile inspection.
6.3 අයදුම්පත්
- Textile and Apparel: Detect broken needles in knitting, clothing, socks, quilts, leather, and shoe materials.
- Food and Chemical: Inspect for metal impurities in medicines, food products, and chemical materials.
- Construction and Woodworking: Locate nails, steel bars, and pipes within wood, walls, and tables.
- ආරක්ෂාව: Check for harmful iron filings in work injuries or cuts.
7. නඩත්තු කිරීම
- පිරිසිදු කිරීම: Wipe the exterior of the detector with a soft, dry cloth. Do not use abrasive cleaners or solvents.
- බැටරි ආදේශනය: When the device emits a continuous squeaking sound, the battery power is low. Replace the 9V battery as described in Section 5.1. Remove batteries if the device will not be used for an extended period.
- ගබඩා: අනාවරකය සෘජු හිරු එළියෙන් සහ අධික උෂ්ණත්වයන්ගෙන් ඈත්ව සිසිල් වියළි ස්ථානයක ගබඩා කරන්න.
8. දෝශ නිරාකරණය
- බලය නැත: Ensure the battery is correctly installed and fully charged. Check the power switch is in the 'ON' position.
- No Alarm/Indicator Light: Verify the device is powered on and the battery is not depleted. Test with a known metal object. If issues persist, the device may require service.
- Continuous Squeaking Sound: This indicates a low battery. Replace the 9V battery immediately.
- False Alarms/Inconsistent Detection: Ensure there are no other metal objects or strong electromagnetic fields nearby that could interfere with the detector's operation.
9. වගකීම් සහ සහාය
For warranty information or technical support, please contact Universal customer service. Refer to your purchase documentation for specific warranty terms and contact details.
You may also visit the official Universal store on Amazon for additional product information and support resources: විශ්ව වෙළඳසැල





