PC Board w/tuning pot for Vehicle Sensor Exit Wand - FM139, FM140, FM138, FM141

GTO / Mighty Mule PC Board w/tuning pot for Vehicle Sensor Exit Wand

8 Review(s) Write a Review

PRICE $34.99

PC Board w/tuning pot for Vehicle Sensor Exit Wand - FM139, FM140, FM138, FM141

Part Number: LIN-REWPOTPCB-01

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Description
Customer Reviews

PC Board w/tuning pot for Vehicle Sensor Exit Wand - FM139, FM140, FM138, FM141

Precision Calibration with Integrated Tuning Pot

The standout feature of this board is its integrated tuning potentiometer. This allows for precise sensitivity adjustments, enabling you to calibrate the sensor to your specific environment. Proper tuning helps reduce false activations caused by small metal objects or environmental interference while ensuring consistent detection of vehicles.

Technical Specifications & Compatibility

The Linear REWPOTPCB-01 is built with high-quality, durable electronic components to withstand the demands of active gate environments.

• Part Number: REWPOTPCB-01

• Compatibility: Works with various Linear, GTO, and Mighty Mule models including FM139, FM140, FM138, and FM141.

• Certification: UL 325 certified and listed for safety standards.

• Function: Controls vehicle detection and allows for manual sensitivity tuning.

• Design: Compact form factor for easy integration into existing wand housings.

Rating Snapshot

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Average Customer Ratings

4.9

contractor

These exit wands will not work without one of these. The wand will be on it's highest sensitivity and the gate will open for no apparent reason. I have tried 3 completely different gate set ups and each did the same thing without this board. The gate would cycle every 1-2 minutes. When you install this the yellow wire goes to the yellow wire from the wand and the black wire goes to the shield wire AND the battery ground. Set the pot to 1/3 to test. With 50 and 100' wands buried 12"-18" in Florida sand 1/3 was perfect. No other adjustment was needed.

Did you find this helpful? 14 of 14 Found Helpful

Reviewed by: willy hyatt from Leesburg on 8/1/2018

GTO / Mighty Mule PC Board w/tuning pot

My gate was continuously opening and closing after the FM140 wand was installed. After ordering this tuning pot I was able to adjust the sensitivity to a point where the sensor works but doesn't open from atmospheric interference. This item should come included with all exit wands.

Did you find this helpful? 7 of 7 Found Helpful

Reviewed by: Gary from Terrell, Tx on 5/3/2019

Excellent product.

I wanted to change my sensor before found this item. I don't understand why Mighty Mule didn't write about their potentiometer in their installation instruction.

Did you find this helpful? 2 of 2 Found Helpful

Reviewed by: Viktor from Florida on 1/5/2020

Tuning Pot

This is a must have if you have an exit wand and this company is a must deal with. Shipping was fast and efficient. Great place to deal with and the product solved my problem. I wish Mighty Mule would have informed me of this when I called their technical service for help.

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Reviewed by: Andrew Krause from Gorman, CA on 12/13/2021

Tuning pot

This is a bizarre situation. This part I believe is essential to make the Mighty Mule gate opener exit wand operate properly. Out of the box it is too sensitive and the gate opens on its own or stops closing on its own. When the yellow wire from the wand is disconnected from the controller it has no sensitivity at all. This product installs between the yellow wire on the wand and the V- terminal in the controller and works perfectly. I don't know why it is not included with every wand or as an accessory if the wand is too sensitive.

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Reviewed by: Greg D'Angelo from Lexington on 10/27/2021

Worked without any flaws!

Installation was a breeze. A common knowledge of electrical theory will help you as this doesn't come with any instructions.

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Reviewed by: Kristopher Meyer from Conroe, TX on 10/19/2021

Retired

I tried everything that the manufacturer told me to do to get my traffic sensor to wok properly. I was getting ghost signals about ten times a day that caused the gate opener to open and close on its own. I read the review from the contractor on this site in which he said the opener wouldn't work without the Mighty Mule P C board with tuning pot. I decided to give it a try and it worked great. I just had to make a little adjustment. Wiring was simple just the yellow and black ground wire. The only issue was that there were no instructions in the box.

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Reviewed by: KIp Johnson from Bella Vista, CA. on 10/26/2020

pc board

fixed my problem. works great.

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Reviewed by: art from usa on 10/18/2019

GTO / Mighty Mule PC Board w/tuning pot for Vehicle Sensor Exit Wand

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