A jack of many hobbies and a master of none - spending lots of time on amateur/ham radio, running, and technology.
Here I go, bubble bursting again. . . .most Lowes stores have it for 19.99. We have two of these. . . they are handy, the voltage detector works well, the built in wire stripper not so well. Not a great deal or torque, but not bad for 4 volts.
No worries about bubble bursting... I saw it on Amazon, but would be happy to save $2 and get one at Lowe's - as I'm sure would many others.