Please register if you are interested

in a school or products.

Please let me know if you have a tester in the budget for 2017. So I will be able to fill the orders.

ZEMAR INC home of voltage regulator training, free support 24/7

  New JR23 Combo Regulator and Neutral Tester.

JR23 Combo Regulator and Neutral Tester. To verify it is on Neutral before you energize it.


5209 N SR 60 NW                                       CONTACT JOE ROBB 740-815-0331

MCCONNELSVILLE OH 43756          

Free 1 hour on site regulator class for our customers. Sponsered by TMS

A full service on site and in shop repair and test facility. I am employed by this company.

‚ÄčVoltage regulator classes your site or ours.

Upcoming class March 28 & 29th 2017.

Location 5225 N SR 60 N

McConnelsville OH 43756

Tuesday 28th registration

8:00 AM to 9:00 AM

Class 9:00 to 5:00 Lunch served on site.

Wednesday Class 8:00 AM to 2:00 PM lunch served.

Registration fee $500.00

Where to stay Zanesville Oh

Holiday Inn Express

Comfort Inn and others.

Please register on line.

Our training facilities along the banks of the beautiful Muskingum river, in southern Ohio.


We have training facilities in McConnelsville OH, or come to your site.