1.Locate the wire towards which high or low voltage with alligator clip that can access AC220V high voltage without burning equipment .
2.No interference completely under any current or external environment when cable hunting.
3. The alligator clip and socket can be used at the same time.
4.The detection range is 0-2m deep and cable length 2000m for SCAN.
5.Amplifier probe signal has a light intensity and power light color to remind.
6.The target cable is under the floor slab, the ceiling or in the wall are not affected to be hunted.
7.The transmitting and receiving power can be adjust according to the actual situation.
8.The emitter with large capacity lithium battery, can be used rechargeable.
* Locate the underground cable route and towards.
* Tone Generator signal strength can be adjusted from (0 ~ 3 m).
* Scan single cable, 2 core and multiple core wire.
* Low battery display.
* Polarity judgment.
* The emitter with charging mode.
NF-820 Transmitter specifications
Max. distance of transmission
Max. working current
Volume Regulate Function
Audio volume level control
Signal detect deep
Max. signal voltage
low 3.4v LED will flash
152 x 55 x 34mm
NF-820 Receiver specifications
DC9.0V（NEDA 1604/6F22) x 1pc
Max. working current
low 6v LED will flash
252x 45 x 28mm
Packing & Delivery
Tone Generator x 1pcs
Amplifier probe x 1pcs
9V battery x 1pcs
5V1A Charger x 1pcs
USB Charger cable x 1pcs
Earphone x 1pcs
Manual x 1pcs
Certificate of approval x 1pcs
Toolkit x 1pcs
Color box x 1pcs
Carton size : 55x35x50cm
SHENZHEN NOYAFA ELECTRONIC CO.,LIMITED is a leading brand and manufacture based in Shenzhen,China. sipplying LCD cable tester,Cable length tester, Optic multimeters, CCTV monitor tester,HD cable tester , Toolkits and Laser range finder field since in 2006.
NOYAFA this brand for differend product lines in network cabling, and has been developing it's prodcut line and expanding it's business with the policy of innovation , quanlity and service with customers all over the world.
After years of development, the company has created a wealth of experience in sales and after-sales service team. Manufacturers and users in the formation of a very high reputation. At present, Our products are exporting to all over the world,especially to Europe,Asian,America. No matter where or when, customers' satisfactory is our eternal pursuit and goal.
Company strength We have more than 3000 square meters factory with 3 layers and 5 prodcution lines. We also adopted the latest machinery and equipment as well as the most advance technologies to supply the raw materails by our technical operators. Some of our items received appearance of the patent in our home market and implement the agent system in every province to control the Network cabling market.
1. Product quality
All products are guaranteed on consistency. All products are stabilized after 24-hour aging testing. All products are 100% inspected PASS before shipment. All products are ensured compliance with national standards, GB4793.1-GB1094.6-96 Degrees of protection provided by enclosure, GB4793-1984 Safety requirements for electronic measuring instruments, GB191 Packaging storage and transportation signs.
2. After-sales service Clause
2.1 Responsibility We are only responsible for the samage or loss before opening-box inspections, otherwise, it is out of our responsibility in 6 months calid from the sate of purchasing to provide with further services for repair, maintenance or replacement. 2.2 Escape Provision The following is out of our commitment and maintenance for free: A. No any other valid proof. B. Unauthorized repair to misuse or removal. C. Normal wear and tear of accessories. D. Abnormal connection to high-voltage equipments or long-time unuse. E. Damage or defects caused by force majeure. F. Improper maintenance and repair.