Ft-f1 fogging tester Characteristics: Determines auto's fogging characteristics precisely, guarantees automobiles driving safely. Be applicable for the laboratory and works in low noise. Data test and analysis with professional software, convenient and prompt. Bath temperature controlled by thermostat can be kept constant to 0.1ªc, creating precise testing conditions. Designs friendly and integrally, operates safely and conveniently. World-famous brand elements with stable and reliable performance. The strictly controlled constant thermostat can be used for the other experiments. Conforms to din 75201, iso 6452, sae j1756.