Main Electronics Logo

Main Electronic Supplies Ltd
4554 Main Street, Vancouver, BC, Canada, V5V 3R5
T: 604-872-0267 / F: 604-872-0268

*Dear Valued Customers*

We would like to inform you that due in part to the passing of both Phil and Daniel,
the founders of our family business, Main Electronic Supplies is now "Closed."

We are currently looking to sell the whole lot or large sections of our inventory.
If you or anyone you know (including businesses) are interested,
please email us at: info@mainelectronics.com

Once our inventory has found a new home,
we will gladly provide an update below as to where it has moved.

We sincerely thank you for your understanding and continued support since 1971!

---------------------------------------------------------------------------------

*INVENTORY UPDATE*

- Our stock of both "Record Player Needles, Cartridges & Accessories"
and "Foam Surrounds" have now moved to Innovative Audio!


Custom Search
Flyback Tester

# BLUERTKIT

BlueRingTester
Shorted Turns Tester

Blue Ring Tester
Instuctions

The successor to the famous Bob Parker FBT/LOPT kit and companion to the Blue ESR meter kit. The Blue Ring Tester for FBT/LOPTs and all Hi-Q inductive components

Tester for line output or 'flyback' transformers and HF wound components. Aids in the servicing of TV recievers, video monitors and computer power supplies. Identifies horizontal output stage faults.This ring tester is an inexpensive and effective way to test any high Q inductive component. It is especially useful for doing a quick check on flyback transformers, line output transformers and other high frequency inductive components like deflection yoke windings and SMPS transformers.Hi Q = low loss inductive components. A shorted turn or coil will show no rings. A shorted FBT diode will show few or no rings.The LEDs on the left side show the Q of the device being tested, more lights = higher Q, i. e., no lights = short circuit, red = Bad or low Q, yellow = ??? or medium Q, green = Good or high Q.

Tests in circuit, & test leads are non-polarized
Easy-to-read, high brightness red, yellow and green LEDs display the Q of the device being tested.
Simple operation for fast easy diagnosis of faulty inductive components.
New Improved design increases sensitivity for low impedance components such as SMPS transformers and deflection yokes.
Includes a ferrite core and mag

$ 69.95 Blue Ring Tester KIT Canadian Dollars

$ 89.95 Blue Ring Tester Assembled Canadian Dollars



Hostgator Banner

*Dear Valued Customers*

We would like to inform you that due in part to the passing of both Phil and Daniel,
the founders of our family business, Main Electronic Supplies is now "Closed."

We are currently looking to sell the whole lot or large sections of our inventory.
If you or anyone you know (including businesses) are interested,
please email us at: info@mainelectronics.com

Once our inventory has found a new home,
we will gladly provide an update below as to where it has moved.

We sincerely thank you for your understanding and continued support since 1971!

---------------------------------------------------------------------------------

*INVENTORY UPDATE*

- Our stock of both "Record Player Needles, Cartridges & Accessories"
and "Foam Surrounds" have now moved to Innovative Audio!



 
Prices are subject to change without notice.