Anti-freeze Tester/ PART NAME ASSIGNED BY CONTROLLING AGENCY: ANTIFREEZE TESTER SPECIAL FEATURES: TEST ALL ETHYLENE GLYCOL BASED ANTIFREEZE INCLUDING DEX-COOL HOT OR COLD. EAZY TO READ PLASTIC HOUSING. COMPACT, LIGHT-WEIGHT, BREAK RESISTANT. TEMPERATURE COMPENSATING WITH FEHRENHEIT AND CELSIUS WITH SCALES FROM +32 DEGREE F TO -60 DEGREE F.