| Model |
ATO-UT683 |
| Transmitter |
Port Blinking |
Pinpointing the cable on the switch based on the blinking frequency |
Frequency 0.3Hz |
| Line finding Function |
Signal strength greater than 3V Peak-Peak load 600 ohms.Signal frequency: 125KHz |
Oscilloscope measurement |
| Line Matching Function |
Line sequence test |
9 green LEDs, indicating line length 300 |
| Line sequence test with fast and slow speeds (fast: 2 Hz, slow: 1 Hz) |
√ |
| Network cable: shielded/unshielded indication |
√ |
| Conductivity Testing |
10kΩ |
√ |
| Polarity Testing |
Test range: DC: +5V-+70V or -70V~-5V |
√ |
| Ringing Test |
√ |
| Low Power Alert |
≤ 3.4V (power yellow light flashes at 1Hz when low), < 3.0V forced shutdown |
√ |
| Input Protection |
60VDC |
DC protection |
| Operating Current |
Line pair current 30mA, line seek plus port flashing max 100mA |
Continuous operating time > 8 hours |
| Auto Shut-Off |
Automatic shutdown after 60 minutes of no signal detection |
3.7V supply |
| Power Supply Battery |
1050mAh rechargeable lithium battery, 500mA charging current |
| Receiver |
Line Finding function |
RJ11 port tracing distance ≥3000m, RJ45 port tracing distance ≥100m |
H-rank 90dB, M-rank 80dB, L-rank 70dB |
| NCV Function |
Measurement voltage range 40-1000VAC, LED, speaker indication |
| Torch |
10cm illumination > 200Lux |
Torch can be switched on or off individually |
| Headphone Jack |
3.5mm headphone jack |
Speaker disconnects automatically when headphones are inserted |
| Input Impedance |
≥100MΩ |
Cord finding and NCV are inductive |
| Low Battery Alert |
≤ 3.3V, ≤ 3.0V forced shutdown |
√ |
| Working Current |
Only open torch current 25mA, 200mA when seeking line maximum volume |
Continuous working time > 5 hours |
| Automatic Switch-Off |
Automatic shutdown after 10 minutes without detecting a signal |
| Power Supply Battery |
1050mAh rechargeable lithium battery with 500mA charging current |
3.7V supply |
| Usage Environment |
Operating Temperature |
-10°C to 50°C |
| Storage Temperature |
-20°C to 60°C |
| Operating Humidity |
20~75% RH (N.C) |
| Storage Humidity |
10~90% RH (N.C) |
| Altitude |
≤2000m |
| Certification |
CE, RoHs |
√ |