A series of digital, battery operated, handheld testers that measure the key fluids in cars and trucks to help maintain safe operation on the road. Simple push button operation delivers results in a few seconds. IP 65 rating for water and dust resistance.

Multi-Chek is a three-in-one tester for measuring freezing point of engine coolants with ATC (both ethylene glycol and propylene glycol systems); the specific gravity and condition of battery electrolytes and lastly the freezing point of the wind screen washer fluid.

Brake-Chek detects the test brake fluids by measuring the boiling point to indicate the extent of the breakdown of the fluid or increase in water content.

DEF-Chek selective catalytic reduction systems is ideal for diesel trucks and buses that requires Diesel Exhaust Fluid (DEF) at an exact concentration of 32.5% urea. The DEF-Chek offers quick accurate results.