DEF Test #DEF-1

Did someone put DEF in your fuel tank…find out now.

  • Tests for Water or DEF in All Diesel Fuel
  • This is a PASS or FAIL test.
  • Simple and immediate
  • Kit contains one test tube, 10 test strips and 1 transfer pipette

Test Procedure
Place the colored end down into the test tube
Add questionable liquid.
As little as 0.1% DEF will turn the strip green and the same 0.1% water will give the same reaction. At 1% DEF the strip will begin to turn BLUE in a few seconds.

See the demo video: https://youtu.be/WyR4t1-WYK4

ALL ORDERS SHIP PRIORITY MAIL WITH 1-3 DAY DELIVERY