Guess what this is a photo of!

[Renee Attili]

Continuity Tester?

 

[Renee Attili]

A Microscope pen?

 

[Jeekinz]

none of the above......but you're getting warmer

 

[DaniaBchGirl]

Stud finder??

 

[DaniaBchGirl]

Lazer light?

 

[DaniaBchGirl]

Doctors pen light to check pupil dilation??

 

[keltin]

A Ph tester or air pressure gauge?

A signal strength meter?

 

[Jeekinz]

nope to ^^^^^^^^^^

 

[Renee Attili]

Pocket Grease Fitting/Joint Rejuvenator

 

[Jeekinz]

LOL.........not that either.

Nice one though.

 

[expatgirl]

circuit tester?

 

[Renee Attili]

AC Voltage tester?

 

[Jeekinz]

close....but nope.

 

[keltin]

Audio Frequency tester?

 

[expatgirl]

is it an OHM meter?

 

[Jeekinz]

nope............nope

 

[Renee Attili]

Cable tester?

 

[Renee Attili]

How about a tester for your cars A/C unit? Check freon?

 

[Jeekinz]

HINT:
It checks a specific part to make sure a certain system is working properly.

(better hurry, I think Buck might walk away with this one)

 

[Jeekinz]

Cable tester?

Sort of