Butler CM-201 Futtura BL100, BL-102 Magnetic
Locator Repair

Manufactured by CST/berger for Butler Survey Supply and Futtura Tools

We are a CST/berger certified repair shop

Essentially the same as a CST Magna-Trak unit.

Some repairs on these units can be done with after-market parts to save you money.

If your symptom is a constant tone with no response to iron, most likely the sensor tube has a bad sensor. We do sensor repairs without having to replace the whole tube…a $100 to $150 savings to you.

Broken head shell can be replaced with identical yellow or green CST/berger shells.