HIGH Quality High voltage & Low voltage wire tracker audio cable tester
Main functions:
1. tone trace live cable with alligator clip within AC400V high voltage without burning equipment .
2. Tone trace cable under the floor slab, the ceiling or in the wall.
3. Easy to track with complete AC Interference Rejection
4. The alligator clip and socket can be used at the same time.
5. The detection range is 2m and cable length 20km.
6. The emitter with large capacity lithium battery, can be used rechargeable.
Technical indexes:
| NF-820Transmitter specifications | |
| Max. distance of transmission | ≥2000m |
| Max. working current | 40mA-50mmA±10% |
| Volume Regulate Function | Audio volume level control |
| Signal detect deep | 0-2m |
| Charge voltage | 800mA |
| Max. signal voltage | 8Vp-p |
| Voltage indicate | low 3.4v LED will flash |
| Battery Type | DC 3.7V |
| Dimensions (LxWxD) | 152 x 55 x 34mm |
| NF-820 Receiver specifications | |
| Power supply | DC9.0V(NEDA 1604/6F22) x |
| Max. working current | 40mA-50mmA±10% |
| Voltage indicate | low 6v LED will flash |
| Work temperature | -10℃-+50℃ |
| Work humidity | 30%-60% |
| Dimensions (LxWxD) | 252x 45 x 28mm |
Our Services
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.
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.
Company Information: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. 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.
4
YRS
CN
| Transaction Level: | |
|---|---|
| 22 Transactions |
8,000+
The supplier’s transactions conducted via Alibaba.com in the past 6 months.
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| Response Time | <24h |
| Response Rate | 88.9% |