ALCO STOP AT 220
personal, electrochemical sensor, display, power supply: batteries
Rating: 
Brand
Brand history
Breathalyzer
ALCO STOP AT 115
semiconductor sensor, display, up to 1 ppm, 1 mg/l, power supply: batteries
Rating:
ALCO STOP АТ 198
personal, semi-conductor gauge, the display, up to 2 ppm, an accuracy of 10%, power supply: batteries
Rating:
ALCO STOP AT 126
personal, semi-conductor gauge, the display, up to 2 ppm, 0.2 to YOU, the error is 10%, power supply: batteries
Rating:
ALCO STOP АТ 128
personal, semi-conductor gauge, the display, up to 2 ppm, an accuracy of 10%, power supply: batteries
Rating:
ALCO STOP AT 210
personal, semi-conductor gauge, the display, up to 2 ppm, 1 mg/l, the error is 10%, power supply: batteries
Rating:
ALCO STOP АТ 135
personal, electrochemical sensor, display, 0.1-4 ppm, 0.045-1.8 mg/l, 0.01-0.4 YOU
Rating:
ALCO STOP AT 109
personal, semi-conductor gauge, the display, up to 1.9 ppm to 0.19 for YOU, the error is 10%, power supply: batteries
Rating: