Sew 183 CB


Cable Tracer

● Trace wires or cables.
● Volume control.
● Tip & Ring identification.
● 2 bi-colored LEDs ( Line 1 & Line 2).
● Tone speed selection : Fast & Slow.
● A phone jack is designed for headset or handset. (Amplifier probe)
Phone Tester

● Continuity and resistance testing for voltage-free objects.
● Check direct and alternating voltages.
● Testing capacitors.
● Testing diodes.
● Power ON/OFF switch.
● The indication of the LED lamp and the sound of the  
   buzzer can occur at the same time.
● The LED indication for Power ON status.

Amplifier Probe    
Frequency 1Hz~12kHz
Receiver distance < 50cm
Sensitivity control ˇ
Probe tip Fixed
Power source 9V(6F22) × 1
Dimensions 230(L) × 56(W) × 27(D)mm
Weight Approx. 125g (battery included)
Tone Generator    
Wave form Square Wave
Frequency 1kHz±15%
Over voltage
80V DC
Single tone  
Alternating tone Fast and Slow
Connection RJ11 connector, alligator clip x 2,   
Power source 1.5V (AA) × 6
Dimensions 143(L) × 74.5(W) × 33.6(D)mm
(battery included)
Approx. 318g
Phone Tester    
Loud speaker ˇ
Continuity testing  ˇ
Checking resistance ˇ
ACV/DCV checking  ˇ
Checking capacitors  ˇ
Checking diodes  ˇ
Operating temp &
0˚~40˚C, 80% Max.
Storage temp &
-10˚~50˚C, 80% Max.
Safety standard EN 61326-1 EN 55011
EN 6100-4-2 EN 6100-4-3


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