Kool-It Electrolysis Tester By Lubegard

The KOOL-IT^® Electrolysis Indicator™ is the simple to use and  easy to understand solution for diagnosing the excess stray current levels in cooling systems, commonly called “electrolysis”. It’s the perfect tool to visually diagnose this destructive and poorly understood condition, so common in today's cars and trucks.

Features:

• Diagnoses electrolysis instantly

• Easy to use and understand

• Works in place of expensive meters

Directions For Use:

Step 1- Determine if electrolysis is present

• Remove the radiator cap from the radiator OR you can also test for electrolysis
  in the reservoir if the radiator is not accessible by first removing the reservoir cap.
  CAUTION: Do not remove the radiator cap when the engine is hot.

• Make sure all accessories are turned off.

• Start engine.

• Attach the alligator clip at the end of the black wire to the negative terminal
  of the battery or to another viable chassis ground.

• Insert the tip of the KOOL-IT Electrolysis Indicator into the coolant via the radiator or reservoir.
  CAUTION: Make sure all wires and the KOOL-IT Electrolysis Indicator are clear of the
  belts and all rotating accessories.

• Upon contact with the coolant the KOOL-IT Electrolysis Indicator will power up with both the red
  and green LED's illuminated for three seconds. Leave the illuminated KOOL-IT Electrolysis Indicator
  in the coolant at all times while it determines the level of electrolysis present in the system
  & only one LED remains lit.

• Check the KOOL-IT Electrolysis Indicator. If the green LED is lit the system is in satisfactory
  condition with electrolysis below <0.3 volt.

• If the LED is red the system has electrolysis above >0.3 volt and is unacceptable.
  Read action to take below.

• Remove the KOOL-IT Electrolysis Indicator from the coolant, disconnect the alligator clip,
  and replace the radiator cap (or reservoir cap).

• The KOOL-IT Electrolysis Indicator will power down in three seconds and reset after removal
  from the coolant. Rinse the submerged portion of the KOOL-IT Electrolysis Indicator to clean
  and then store properly for its next use.

Action to take:

• Green LED (GOOD) - No action is required. Levels of electrolysis are in an acceptable range.
  Add KOOL-IT Supreme Radiator Treatment (P/N: 96001) to protect the system
  and extend the life of the coolant.

• Red LED (BAD) - Electrolysis (Stray current) is above acceptable levels. First determine if the coolant
  is new or old. If the coolant is old, proceed by flushing it out using KOOL-IT Radiator Flush (P/N: 95020)
  and refill with new coolant. Re-test the coolant by repeating the instructions for testing with
  all electrical loads off. If the red LED illuminates again there is certainly an electrical system fault
  or bad ground that is introducing destructive levels of current to the cooling system. This indicates there's
  potentially damage already to the radiator and heater core and they should be checked. Proceed to find
  the source of the stray current ideally before it causes more damage. Once the electrical load(s) causing
  the stray current has been fixed add KOOL-IT Supreme Radiator Treatment (P/N: 96001) to protect the system
  and extend the life of the clean coolant.