KLEIN TOOLS ET310 Digital Circuit Breaker Finder, With GFCI Outlet Tester

Klein Tools ET310 digital circuit breaker finder is designed to locate the correct circuit breaker in a panel to which an electrical outlet or fixture is connected.

Working Mechanism:

• The power button is pressed to switch on the receiver 2.
• Then, the power button 3 is pressed and held to switch off the receiver.
• A green indicator 4 then illuminates in the sensing tip 5, and a pulsing beep indicates that the unit is still on.
• The user then switches off noticing the 3 minutes of inactivity.
• The transmitter 1 is powered by the circuit when inserted into an energised electrical outlet.

Features:

• This digital circuit breaker provides drop protection up to 6.6 feet for added safety.
• It is equipped with a 1 x 9V alkaline battery for durable operations.
• This circuit breaker operates at voltages ranging from 90 to 120VAC.
• It features auto power off during high voltage / electrical overloading.
• This Klein Tools unit can be operated at altitudes up to 6562 feets.
• It offers an ingress IP40 dust resistant protection.

Standards and Approvals:

• UL
• CSA

Frequently Asked Questions:

Q. How to replace the battery of this digital circuit breaker finder?

A.

When the Power-on indicator 4 starts blinking, the battery needs to be replaced.
• Open compartment door 10 of the battery by unscrewing it.
• Remove the exhausted 9V battery and dispose of it.
• Replace the battery and close its door and refasten the locking screw.

Q. How to operate this digital circuit breaker safely?

A.

• Always verify the operation by testing on a known life and precisely wired electrical outlet.
• Do not use it if the tester is damaged and is intended for indoor use.
• Avoid connecting to higher voltage electrical supplies.
• Test other equipment / devices attached to the circuit that could interfere with it to clear the circuit.
• Before inspecting, applying, or removing a transmitter, ensure that the circuit is not energised.
• When working around an open breaker panel, be extremely cautious around energised, bare wires.

Q. What is the operating temperature range of Klein Tools ET310 circuit breaker finder?

A. 32 to 122 degrees F.