NF-308S Cable tracer, cable length meter

Twisted-pair length measurement with and without terminal sensor: up to 350 m (measurement error: 5%)
Length measurement calibration (calibration error: 3%)
Detection of any conductor types with a generator and radio receiver. Generated signal frequency: 225 Hz, 2-tone generator. Maximum detection distance: 2 km
Examination of connections and cables:
BNC - coaxial cable
RJ45 (8P8C) - twisted pair STP/UTP CAT-5E, CAT-6
RJ11 - telephone cable
USB cable
Maximum signal level: 15 V (peak-to-peak)
Check for open circuit or short circuit: twisted pair, telephone cable, coaxial cable, USB cable
Detailed twisted-pair examination: shorted, reversed, crossed and split pairs, crosstalk, reverse connection
Detection of laying or connection errors

LCD display: 4 x16 - character, visible field 53 x 25 mm
Auto power off: 30 minutes of inactivity
Display backlight
Automatic compensation of battery capacity and ambient temperature changes
Terminal sensor NF-308S: maximum distance – 300 m, 8P8C (RJ45) connector, BNC connector, audible alert
Option to connect up to 8 additional terminal sensors
Headphone jack on the receiver for work in noisy conditions

Maximum receiver operating current: less than 70 mA
Overload protection: transmitter: 60/42 V AC/DC
Operating temperature range: -10°C ... +40°C
Power supply: battery 2 pcs x 9 V type 6F22
Kit contents:
main unit NF-308 - 1 pc.
wireless receiver NF-308R - 1 pc.
terminal sensor NF-308S - 1 pc.
9 V battery type 6F22 - 2 pcs.
adapter cable RJ45 – RJ45 - 1 pc.
adapter cable RJ11 – RJ11 - 1 pc.
adapter cable RJ11 – crocodile clips - 1 pc.
headphones - 1 pc.
belt pouch - 1 pc.
operating instructions - 1 pc.
Main unit dimensions: 185 x 80 x 32 mm
Receiver dimensions: 218 x 46 x 29 mm
Sensor dimensions: 107 x 30 x 24 mm
Kit weight with packaging: 645 g

Warranty for manufacturing defects, including measurement accuracy and successful passing of Uzstandart metrological verification: 12 months