Inline voltage and current tester


Version 4 of our Inline voltage and current tester for PoE (Coming Soon)

This PoE tester belongs in every tool kit - great for testing PoE camera, ip phone and wifi installations. Connect the source to your PoE switch or injector, connect the load to your Camera or Phone, wifi or other 802.3af/3at power device. The tester will display the power used, voltage available, and current flowing.

Diagnose PoE problems with this tool 

See how much power any PoE or DC powered device actually needs

Measure available voltage at the remote end of a PoE connected device

Observe loss in the Ethernet cable.

Mode A display from 20v to 56 volts 

Mode B display from 20v to 56 volts 

DC input display from 5v to 56 volts

Measure PoE currents up to 500 ma (28 watts)

Use the 2.1mm DC connectors to measure voltage and current / power in 24, 48 and 56 volt installations

DC current up to 5 amps

2.1mm to 2.1mm jumper included

Bright LED displays - alternate between Voltage, Current and Power

Product Specifications

Data Rate 10/100
Dimensions 4x4x2 in.
Operating Humidity 5% to 90%
Operating Temperature Range -10 - 60C
PoE Method Passive
PoE Standard 802.3af/at
Power Input 2.1mm DC
Weight 5oz