1. انتهى المنتجview
The FOLAI 4-in-1 Electronic Stud Finder is a versatile wall detector designed for accurate detection of various materials behind walls. It features a large LCD display for clear readings and an ergonomic design for comfortable handling. This device utilizes multi-sense technology to locate both metal and wooden studs, as well as live AC wiring up to two inches deep. Its four scanning modes (Stud Scan, Deep Scan, Metal Scan, and AC Scan) make it suitable for a range of detection tasks.

Image 1.1: The FOLAI Stud Finder features an easy-to-read LCD screen and an ergonomic grip for comfortable use. It provides a sound warning when a target is detected.

Image 1.2: The stud finder is capable of locating stud edges, stud centers, AC wires, wooden beams, metal pipes/rebar, and joints within walls.
2. معلومات السلامة
- اقرأ جميع التعليمات وافهمها جيداً قبل استخدام الجهاز.
- Do not rely solely on the stud finder to locate live AC wires. Always turn off power at the circuit breaker before working on walls, especially when drilling or cutting.
- حافظ على الجهاز جافًا ونظيفًا. لا تعرضه للرطوبة أو درجات الحرارة القصوى.
- This device is intended for indoor use on standard wall materials (drywall, plasterboard). Performance may vary on other materials or in specific environmental conditions.
- يحفظ بعيدًا عن متناول الأطفال.
3. محتويات العبوة
تأكد من وجود جميع العناصر في الحزمة الخاصة بك:
- FOLAI 4-in-1 Electronic Stud Finder
- دليل المستخدم (هذا المستند)
Note: A 9V battery is required for operation and is typically not included in the package.
4. ميزات المنتج ومكوناته

Image 4.1: Labeled diagram of the FOLAI Stud Finder's display and controls.
المكونات الرئيسية:
- شاشة LCD: Shows detection mode, signal strength, battery level, and target indication.
- زر التشغيل/الإيقاف: يقوم بتشغيل الجهاز أو إيقاف تشغيله.
- زر الوضع: Selects between Stud Mode, Metal Mode, and AC Mode.
- Target Indication Bar: Visualizes proximity to the detected object.
- Stud Mode Indicator: Icon for stud detection.
- Metal Mode Indicator: Icon for metal detection.
- مؤشر وضع التيار المتردد: Icon for live AC wire detection.
- Scan Depth Indicators: Shows approximate scanning depth (e.g., 1", 1 1/2", 3/2").
- Center Indicator: Indicates when the device is centered over a stud.
- مؤشر الطاقة: يظهر حالة البطارية.
5. الإعداد
5.1 تركيب البطارية
- افتح غطاء حجرة البطارية الموجود في الجزء الخلفي من الجهاز.
- أدخل بطارية جديدة 9 فولت، مع التأكد من صحة القطبية (+/-).
- أغلق غطاء حجرة البطارية جيدًا.
5.2 المعايرة الأولية
Proper calibration is crucial for accurate detection. Calibrate the device before each use and whenever you move to a new scanning location.
- Place the stud finder flat against the wall where you intend to scan. Ensure there are no studs, metal, or AC wires in the immediate area.
- Press and hold the ON/OFF button. The device will emit a beep and the display will show a calibration sequence.
- Keep the device still against the wall until calibration is complete (usually a few seconds). A successful calibration is indicated by a short beep and the display showing 'READY' or a similar indicator.
- If calibration fails or gives an error, release the button, move to a different spot on the wall, and repeat the process.
6. تعليمات التشغيل
6.1 اختيار الوضع
After calibration, press the MODE button to cycle through the available detection modes:
- Stud Scan Mode: For detecting wooden studs up to 1 inch (25 mm) deep.
- Deep Scan Mode: For detecting wooden studs up to 1.5 inches (38 mm) deep.
- وضع المسح المعدني: For detecting metal objects (e.g., pipes, rebar, metal studs) up to 2.36 inches (60 mm) deep.
- وضع مسح التيار المتردد: For detecting live unshielded AC wires up to 2 inches (51 mm) deep.
6.2 إجراء المسح الضوئي
- Ensure the device is calibrated on a clear section of the wall.
- Place the device flat against the wall.
- Slowly slide the stud finder horizontally across the wall surface. Keep it flat and do not lift or tilt it.
- Observe the LCD display. As the device approaches a target, the signal strength bars will increase, and an audible beep may sound.
- When the device is directly over the center of a stud or metal object, the 'CENTER' indicator will appear, and the signal strength will be at its maximum. Mark this spot.
- To confirm the location, scan the area from the opposite direction. Consistent readings indicate an accurate detection.

Image 6.1: The stud finder in use, demonstrating its ability to detect various hidden elements like metal pipes, AC wires, wooden beams, and rebars.

Image 6.2: Illustration of the stud finder's wide application, showing detection of live AC wires, wood/studs, and metal/pipes within a wall.
7. Tips for Accurate Detection
- Calibrate Correctly: Always calibrate the device on a section of the wall that is free from known obstructions.
- ببطء وثبات: Move the device slowly across the wall. Moving too quickly can result in missed detections.
- البقاء على اتصال: Keep the entire scanning surface of the device flat against the wall. Do not lift or tilt it during scanning.
- Scan Multiple Times: For critical applications, scan the same area from different directions (left-to-right, right-to-left, and even vertically if appropriate) to confirm readings.
- تجنب المناطق الرطبة: Moisture can interfere with detection. Avoid scanning walls that are damp or recently painted.
- Consider Wall Material: The device is optimized for drywall. Performance may vary on lath and plaster, wallpaper with metallic fibers, or highly textured surfaces.
8. الصيانة
- تنظيف: امسح الجهاز بقطعة قماش ناعمة وجافة. لا تستخدم منظفات أو مذيبات كاشطة.
- تخزين: Store the stud finder in a cool, dry place away from direct sunlight and extreme temperatures. Remove the battery if the device will not be used for an extended period to prevent leakage.
- استبدال البطارية: استبدل بطارية 9 فولت عندما يظهر مؤشر انخفاض البطارية على الشاشة.
9. استكشاف الأخطاء وإصلاحها
| مشكلة | السبب المحتمل | حل |
|---|---|---|
| Inaccurate readings / No detection | Improper calibration; Wall material interference; Device moved too quickly; Low battery. | Recalibrate on a clear section of the wall. Scan slowly. Ensure full contact with the wall. Replace battery if low. |
| الجهاز لا يعمل | بطارية ميتة أو تم تركيبها بشكل غير صحيح. | تأكد من قطبية البطارية. استبدلها ببطارية جديدة 9 فولت. |
| Constant beeping or false positives | Calibrated over an object; High humidity; Nearby electrical interference. | Recalibrate on a different, clear section of the wall. Move away from other electronic devices. |
10. المواصفات
- ماركة: FOLAI
- نموذج: B09BN25PP4
- مصدر الطاقة: Battery Powered (9V battery, not included)
- Stud Scan Depth: حتى 1 بوصة (25 ملم)
- Deep Scan Depth: ما يصل إلى بوصتين (1.5 ملم)
- Metal Scan Depth: ما يصل إلى بوصتين (2.36 ملم)
- AC Scan Depth: ما يصل إلى بوصتين (2 ملم)
- تصنيف الحماية الدولية: IP54
- وزن السلعة: 8.8 أونصات
- أبعاد الحزمة: 10.16 × 5.12 × 2.28 بوصة
11. الضمان والدعم
For warranty information or technical support, please refer to the contact details provided with your purchase or visit the official FOLAI webالموقع. احتفظ بإيصال الشراء كإثبات للشراء.