Alcovisor Titan (164248)

Blowing: with mouthpiece; Sensor: electrochemical; Measuring range (‰): 0 – 0.45; Warm-up time (s): 5; Last measurements memory; Upper limit; Automatic shutdown; Display backlight; Power source: battery; Operating temperature (°C): 0 °C ~ +50; Size (mm): 117x22x65; Weight (g): 118;