VJK AC-Indicator by geonordic
The tool indicates magnetic fields from AC sources, e.g. solenoids valves, transformers etc.

How to use: Place the tool close to the AC device. The red-white disc will rotate when the device is active.


coil_tester  only $6.26ea.  

We have these in stock!
Contractors looking for that special giveaway or marketing tool at your next event?
We can help custom labeling even in  very small quantities


Our 8″ long sulfur stick “tapers” are long burning and packages in a clear plastic tube to protect from moisture and make sure you have enough when you need them
Sulfur Stick bulk pack 100 SSKT $35.00ea.
Sulfur Stick 10 pack SS-10 $4.50ea.
Litmus Paper Book 10 page 6 strips per page $6.50ea.

Liquid Filled Gauges!!

-30/0/0150 & -30/0/300 pressure ranges all with 1/4″ Male NPT bottom connection
2-1/2″ $36.00ea / 4″ $46.00ea.
2-1/2″ $45.00ea. / 4″ $57.50ea.