I have some knob and tube wiring I learned is active. I'm trying to determine what knob & tube is still "alive", or not. Can this be used for that?
1379009
Yes, this would be an excellent use for this tool. Be sure to check a known power source such as a receptacle to ensure the tester is working properly.
373116
Need more information to answer the question. Are you trying to order a new knob or trying to attach a new knob?
481554
The tube itself, yes. The wiring, not even a little bit. They recommend in the instructions that you wrap all the wiring connections with tape to ensure there's no shorts when exposed to elements
433120
NO, not at all! You just "pop" the tube in and plug it into the wall socket and then turn on the knob! It should not be on longer than 20 minutes.Go to youtube.com and watch people demostrating its use!
1297002
You left the switch on the helix ON , that's why. i have 2 of these now , love it :D
1889423
This is perfect for that. Keep in mind that wires downstream of a switch will not show up as live unless the switch is closed (on).
1958850
Only if the fuse is is burnt (The device will not work otherwise) this can be usually seen by a visual check of the actual fuse. otherwise an Ohm meter will have to be used across each lead to check for continuity. If you are replacing the detector my advise is to use all new from the box
282876
You must have SAT, CAT, CH or CHANNEL labeling. If not, you risk it not being compatible and you affect the ability to return the item once it has been installed and changed condition. Many people overlook the labeling at first glance. Sometimes it is printed around the right knob.
1393486
Sorry for the delay, camping for the last week with no service of any kind, it was great! I use copper wire ends sized for the studs on the back of the switch, soldered is the best way to go, but if you have a good crimp tool you should get a lasting connection. Coat the connections with a good dielectric grease to help prevent corrosion.
939679
Did you turn the knob to on , if not do so . And if you have turn the knob both ways and still nothing then something is wrong. Remember turn knob all the way.
1589222
I have no clue what an "active converter" is. All I can tell you is that I connected the old keyboard
805970
Chris is right, I spoke with the elect who checked mine when I hooked it up. He said, not only will that not work right with the way the wire hookups are in the heater, it's against most elect codes. I would put in new breakers and wire just to make sure everything is good. You wouldn't want to fry something that's so expensive. Mine has been going for 4years now..... Still going strong.Hope this helps.
1791969
I've wondered the same thing. The instructions do not even mention those knobs. I hope that Warren G.'s answer is correct... I found no explanation searching online...
1736754
I would first check for a pinched or crimped wire especially near the output and the sensor. If that doesn't reveal any answers and the unit just simply died, then contact David and he will take care of you. The last thing a manufacturer wants is an unhappy customer.
1848792
there was no voltage or output amps. It did not work. I spent 8 bucks on this, 8 bucks shipping and I'm gonna pay to ship it back? No! I took it apart and found the red wire broke off the circuit board. Does anybody check to see if it works before it is sold? I think not.
1036
Hi Shane,as you know these meters are very sensible. Off 2 Amps looks like mech. damage. When you move the meter the needle should move free in either direction. There is a black plastic screw below the gage. Here you may adjust the needle, but not sure whether such a large misalingement of 2 Amps. Does the Ampmeter works anyway????Good luck my friend
612072
I'm not totally sure on that one. I have used them on live wires without any incidents.