trail tech digital 30-500F TEMPERATURE gauge in BLACK
trail tech digital temperature gauge in BLACK

alternate reality price $42.99


* NEW front mount button for switching between temp, max temp and CLOCK!!
* never be late to the rally ride cause of the built in clock! your boss will love you!
* measure engine temperature
* for 14mm spark plugs (moped size)
* user selectable display: 30-500F or 0-260C
* measures current and maximum temperature, resettable
* flashing dot indicates 6 second sample rate
* spinning-arrow activity icon
* peel-n-stick or bolt-on
* about 29" of wire

trail tech handles warranties on this item directly, contact them at here if you have any issues anytime!


taco rating taco rating 4 of 5 4 of 5 Total Reviews: 14 give your taco rating here

  0 taco eaters like this review
5 of 5 It works perfect May 24, 2020
taco eater : Countryobtunning from Princeton , MA United States  
It does what it says it reads you the head temp. Only issue is when removing the sparkplug I get worried because the threads never lossen up until completely out.  also the reset button is on the back so it resets on its own without you pressing reset sometimes.

The guy below me is just not being careful enough. Iv had my gauge for 6+ months now ( I used it in my grow room in the winter even lol). Yes I also pulled the wires from the terminal but it was simply fix with some soldier. I rode mine in 30 degree weather no issues and I'm planing on using the same one this season.

Update* its been about 10months & still works perfect, it actually saved my ass today! I'm planning on configuring a tiny pack for it after the sealed one dies.

May 24 2020
Still works great lol

Was this review helpful to you?

  1 taco eaters like this review
3 of 5 You need a resistor plug December 5, 2018
taco eater : CHOOSEDEATH from San Jose, CA United States  
I've ran two of these and both crapped out. Found out that you gotta run a resistor plug so the electrical noise dont fry tha board in the gauge preventing it from telling the temperature

Was this review helpful to you?

  1 taco eaters like this review
2 of 5 not great in cold weather November 17, 2018
taco eater : tom. from Lancaster, PA United States  
Any temperature below 35 and the whole right side of the display goes blank, then works great again when the outside temps come up.

Was this review helpful to you?

  3 taco eaters like this review
2 of 5 Go back to the old style September 21, 2018
taco eater : EDWARD MANHART from OMAHA, NE United States  
These work to tell the temp, but the new button feature is trash. And if you run it too close to your spark plug wire, it goes crazy flashing from temp, to time, to max. Nonstop. ....It connects to your spark plug, i cant get it far enough away! PLease go back to the old style without the clock and button.

Was this review helpful to you?

  2 taco eaters like this review
2 of 5 I don't care what time it is. August 13, 2018
taco eater : Ashley Ackley from minneapolis, MN United States  
If i'm eagle-eyeing my temp gauge on a new tune I can't wait 15 seconds for the temp to come back around. The button is nearly useless. I wish there was a way to lock it in.

Was this review helpful to you?

View All Customer Reviews