437KHz Hhmd Metal Detector Underground handheld gold detector
Specification
| Sensitivity Adjustable |
| Tone ID |
| Clear Speaker Tone |
| Interchangeable Series Waterproof Searchcoils |
| Headphone Jack |
MAIN TECH PARAMETER
- Emitting Frequency :6.99KHz
- Signal Frequency :437KHz
- Weight :2.875KG
- Power Supply: 8pcs 1.5V Batteries Attach external battery box and bag.
- Max Detection: Small coil: 1.5meters Big coil: 3-5meters . This conclusioin is elicited by testing an aluminum sheet (60cm*60cm*1cm) buried in dry soil
- Sensitivity: Small coil: 30-35cm (test 25 US cent) Big coil: 40-45cm (test 25 US cent)
Features
- If the detector doesn’t work properly, it is possible that the batteries haven’t enough power, replace batteries to try ;
- Place batteries matching the polarity symbols (+ and -) If you won’t use it for a long time, take out the batteries to avoid putridness;
- The search coil’s plug should be not affected with damp, or the detector will loss detection ability; the plug can be used only after drying in such condition;
- The detector is prohibited to work in rainy day and in burning sun;
- The search coil should be far away from furnace and other high temperature circumstance;
- Each detector is attached a piece of guarantee and it is free to be repaired during the length of warrantee unless he circuit is changed by user himself.
Detail photo :
Company Profile :
Shenzhen Unisec Technology Co., Ltd is a professional security scanner equipment manufacturer, specialized the development and research in the x-ray imagine tehnology, metal detection technology, explosive detection, liquid detection and relative security services.
We owns all of the intellectual property rights(IPR) to its core technologies,and have a experience engineer,sales and service team. Products widely used in airport, railway station, bus station, electronic factory, exhibition, government office, jail, court house...etc. Wins a good reputation from end users from China and overseas.
We strictly in accordance with the ISO9001 quality standard requirements from production research, manufacture, marketing to after services, established a complete quality management and assurance system, to ensure all our clients have our best quality products and best services.
Our service
1. Provide free technical training, guidance and information of our products and accessories.
2. Our technical staff could instruct our customers on the installation of barrier gates, tripod turnstiles, flap barriers, swing barriers, full height turnstiles, parking barrier lock and etc, and deal with technical and quality issues.
3. We guarantee more than 10 years’ service life of our products with 1 years’ warranty and life maintenance.
4. Once receive the customer requirements and complaints, we will response within 24 hours.
5. Free maintenance and replacement will be provided if defects result from quality failure of our product.
6. Our company will provide technical services by phone, fax, e-mail, skype etc., please refer to the contact details.
7. Our company will implement the contract strictly; deliver the products to location specified by our customers for free in accordance with the mode of transportation.
8. Our company will provide perfect after-sale services and technical support.
![437KHz Hhmd Metal Detector Underground Handheld Gold Detector]()
![437KHz Hhmd Metal Detector Underground Handheld Gold Detector]()
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