
UT685B can test various types of cables
(including twisted pair cable, coaxial cable,
and POE network cable): you can find the
cable, detect the cable length, and line
sequence, and confirm whether it is POE
and POE standards. Plus, it integrated RJ11,
RJ45, and coax test ports to support virtually
any low-voltage cable tes�ng without
needing awkward adapters.
Effec�vely reduce the operator's ineffec�ve
tes�ng and improve work efficiency, which
makes high-quality installa�ons more
efficient and easier to troubleshoot.
TDR supported
(no blind area)
Model
Tested cable type
Cable length test
POE detec�on
Ethernet port test
Cable loca�on
Port blinks
Input protec�on
Screen
Auto power off
Various types
(about 0.3m)
UT685B KIT
Twisted pair cable:
1, UTP (unshielded cable),
2, FTP (aluminum foil shielded cable);
3, SSTP (double shielded network cable);
Coaxial cable: 50Ω, 75Ω, 93Ω
Range: 500m
Resolu�on: 0.33m
Accuracy: ± 4% or 0.6 m
POE power detec�on
POE standard: 802.3AF
POE standard: 802.3AT
√
√
√
70VDC
2.8" LCD
Around 10 minutes
of cables
Wide
measurement range
Input protec�onHigh resolu�on
Auto power off
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