Network Cable Scanner SML-868BTS
Features:
1.The function of checking cable. The “scanner” will help you to check and find the twin cables in need among so many cables in no tine 2.The function of verifying cable: With the verifying function of the "scanner" it will be very fast the basic physical connecting feature of open and sho and cable sequence status on the cables below 3.Circuitry status testing: a. How to check DC and confirm positive & negative polarities b. Ring flowing signal checking c. Open and sho circuit testing 4. The function of regulating precision. The sensitivity is changed by adjust the volume switch, when receiver's sound is small or big, Adjust volume switch, the sound will changed 5. The function of earplug. The hole for earphone, when voice of environment is not clear, please use earphone
Specifications: