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 |
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