fmtjfw
Senior Member
- Location
- Fairmont, WV, USA
I think my favorite combo is first, my trusty Greenlee tick tracer, followed by my Vol-Con XLII solenoid tester. Then fingers.
I seldom use a DVOM unless I am looking for precision. They can give false readings, too.
The Vol-Con that I have is great. No controls. It goes from voltage to continuity all by it's self, indicates (roughly) voltage and shows DC or AC with only a glance needed. It also has both motion and sound indicators. Great troubleshooting tool. The only way it could get better would be to have a pop up tick tracer built in.
That would be a Greenlee GT-65 (lacks solenoid shaker)
Greenlee GT-95 has shaker.
Input impedance 460kOhms -- Helps reduce phantom voltage readings.
I used GT-65 for Fire Alarm device replacement. Used to check polarity for correct connections and didn't feel as bad when it would fall off the ladder and hit the floor.
For troubleshooting sometimes had to use DVM (check termination resistors and voltages "precisely".
http://www.greenlee.com/products/TESTER%2540c-VOLTAGE-%28GT%2540d65%29.html?product_id=19154