Cooling System Equipment → Coolant Refractometer → Thexton DEF-Chek� Tester
Thexton DEF-Chek� Tester
Thexton DEF-Chek� Tester
Order No. THX-108
List Price: $19.99
Price: $18.89
Availability: In Stock

  • The DEF-CHEK is designed to test the urea concentration of Diesel Exhaust Fluid
  • Professional disc-type16 1/4� tester is accurate at all temperatures
  • Easy to read discs are magnified by convex design of the clear SAN plastic barrel
  • One-piece bulb and neoprene dip tube
  • Shipping Weight 0.35 lb.

  • Weight:  0.16 lbs
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