Features:
* Long distance wiring tracing.
* Internet cable order verifying
* Wiring voltage existence inspection
* Wiring voltage positive or negative characteristic measuring
* Wiring shorts inspection
* Low battery indication
* Tracing sensitiveness and volume adjusting
* Headphone jack output
* Flashligh
Specification:
* Weight:
Transmitter:119.2g; Receiver: 68.8g
* Dimension
Transmitter: 64x31x119mm; Receiver: 48.6x26x177mm
* Power:
Transmitter: 1.5V AAA x3pcs; Receiver: 6F22 9V battery x 1pc
* Signal tracing Transmit Distance: > 1km
* Display: LED
* Operating temperature: -10~40ºC
* Operating humidity: 10- 95%RH
* Stroage temperature: -20~60ºC