PRODUCT FREQUENTLY ASKED QUESTIONS

Welcome to the Klein Tools knowledgebase and frequently asked questions. You can search the knowledgebase by category or by entering keywords.

What do I need for the new ET16 Phone Borescope, Android version?

1. Your phone must be Android compatible, Version 4.0 or higher with ‘OTG’ (on-the-go) functionality. This does not work with iPhones and Apple devices.
2. You must download the updated APP from the Google Play store from your Android device. Google Play Store

The AFCI function on my RT310 sometimes will stop working, but when I try later it works fine—what is happening?

The AFCI function will stop working when the unit gets over heated (>50 degC) from repetitive testing. Once it has cooled down, the RT310 will continue to operate.

I turn on my RT310 AFCI/GFCI Outlet Tester when it is not plugged into an outlet and I see the Power light, the Non-Energized light, and the Open Hot light all illuminate, is this correct?

Yes, when you turn on the RT310 meter and it is not plugged into an outlet it is not energized, and therefore the Non-Energized light, and the Open Hot light will illuminate.

Why does the pocket IR tester, IR07 also have a temperature probe?

The IR07 Pocket tester IR (infrared) is good at measuring surface temperature. Sometimes air temperature measurements are required, and the probe will take an accurate air quality measurement.

What is the depth of the 65823 socket?

The 65823 5/8-Inch Spark Plug Socket with 1/2-Inch Drive is at Imperial socket depth of 1.950".

How do I get the longest life out of Klein Step Drills?

To maximize the life of a Klein Tools Step Drill like the 59003T #3T, you should drill at lower RPMs and use cutting oil on the drilling surface to avoid excessive heat build-up.

What tools do you recommend for cleaning my Klein Tools backpack?

To clean a Klein Tools backpack like the 55485 Tradesman Pro Tool Master Backpack, you can use some SimpleGreen or Dawn dishwasher soap and a sponge to hand wash them.

What is the Klein Tools Equivalent to the Greenlee 45206 or 45207 Cable Cutter?

The Klein Tools 63060 Ratcheting Cable Cutter is comparable to the Greenlee 45206 or 45207 Cable Cutters.

How do I use a Klein Tools CL110 Digital Clamp Meter, AC/DC Auto-Ranging 400 Amp Clamp Meter with a Klein Tools #69409 Line Splitter 10X?

1. Plug the male end of the Klein Tools #69409 Line Splitter 10X into a 120 Volt AC receptacle.
2. Plug the load (any 120V AC appliance or device) into the female end of Klein Tools #69409 Line Splitter 10X.
3. Measure the AC current/amps by clamping the CL110 around the opening in the Klein Tools #69409 Line Splitter 10X.
4. Turn the selector knob on your Klein Tools CL110 to the AC Amps setting.
5. The AC current/amps measured on the display screen by the CL110 is 10 times the actual AC current/amps present in the circuit.