| Model: NF-826 Multifunction LCD Underground cable detector |
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| Main features |
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| Detecting cables, electrical lines-water/gas supply pipelines buried in wall or earth |
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| Detecting interruptions and short circuit in cables and electrical lines buried in wall or earth |
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| Detecting fuses and assigning current circuits. |
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| Both transmitter and receiver display power level, code, battery, detected voltage type and value, and high-voltage alert. |
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| Transmitter built in DC/AC voltage meter for linear measurement of 12-400V DC/AC voltage |
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| Applications: |
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| Installation and maintenance of weak current system, communication line, |
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| comprehensive wiring circuit, telephone system, computer network, other metal wire circuit etc. |
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| Specification |
| Transmitter |
LCD Screen |
52*35mmTN screen with backlight |
| Key |
silicon keys * 8 |
| Adjustable transmitter signal codes |
6 types |
| Adjustable transmitter signal amplitude |
3 degrees |
| transmitter signal frequency |
125KHz |
| Signal Vp-p |
<=8V |
| transmitter self-inspection |
Yes |
| Circuit voltage testing |
AC:12~400V(50~60Hz)+/-2.5% DC:12~400V +/-2.5% |
| Buzzer |
√ |
| Mute |
√ |
| Lamp |
√ |
| LCD backlight |
on/off |
| Interface type |
multimeter jack |
| Power supply |
3.7V 1400mAh Lithium battary |
| battary indicator |
√ |
| Charging voltage |
DC5V |
| Charging current |
<600mA |
| Max working current |
≦ mA |
| Demension |
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| Receiver |
LCD Screen |
52*35mmTN screen with backlight |
| Key |
silicon keys * 8 |
| Accpetable transmitter signal codes |
6 types |
| Acceptable transmitter signal amplitude |
3 degrees |
| Received signal strength display |
√ |
| recognize low battary warning of transmitter |
√ |
| Received signal frequency |
125KHz |
| Max reception range |
<=60cm |
| Short circuit detection |
√ |
| open circuit detection |
√ |
| Automatic frequency sweep |
√ |
| Reception mode |
Manual / Auto |
| NCV function |
AC:50~400V(50~60Hz)+/-2.5% |
| Buzzer |
√ |
| Mute |
√ |
| Lamp |
√ |
| LCD backlight |
on/off |
| Power supply |
3.7V 1400mAh Lithium battary |
| Battary indicator |
√ |
| Charging voltage |
DC5V |
| Charging current |
<600mA |
| Auto-off time |
10 mins |
| Max working current |
≦ mA |
| Demension |
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