Add to comparison | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() |
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BASEUS SafeJourney Pro | BASEUS SafeJourney | Alcolife F7 | Overmax AD-05 | Alcoscan AL-2500 | Alcolife F8 | |
Compare prices 13 | Compare prices 60 | Compare prices 4 | Compare prices 2 | Compare prices 6 | Compare prices 4 | |
TOP sellers | ||||||
Blowing | with mouthpiece | no mouthpiece | no mouthpiece | with mouthpiece | no mouthpiece | no mouthpiece |
Sensor | electrochemical | electrochemical | electrochemical | electrochemical | semiconductor | electrochemical |
Measuring range | 0.1 – 2 ‰ | 0.05 – 10 ‰ | 0 – 4 ‰ | 0 – 2 ‰ | 0 – 4 ‰ | 0 – 4 ‰ |
Max. error | 0.03 ‰ | 0.01 ‰ | 0.01 ‰ | 0.07 ‰ | 0.1 ‰ | 0.01 ‰ |
Warm-up time | 10 с | 3 с | 5 с | 60 с | 3 с | |
Blow time | 4 с | |||||
Test time | 15 с | 15 с | ||||
Tests counter | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() |
Upper limit | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() |
Anti-deception | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() |
Automatic shutdown | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() |
Display backlight | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() |
Power source | battery | battery | 3xAAA | 2xAAA | 2xAA | battery |
Operating temperature | -20 °C ~ +60 °C | 0 °C ~ +35 °C | -5 °C ~ 45 °C | 0 °C ~ +55 °C | 10 °C ~ +40 °C | 0 °C ~ +50 °C |
Size | 152x30x30 mm | 80x25x20 mm | 236x47x47 mm | 198x108x30 mm | 104х40х20 mm | 236x45x45 mm |
Weight | 138 g | 292 g | 200 g | 300 g | 85 g | 280 g |
Added to E-Catalog | november 2023 | november 2023 | november 2023 | november 2023 | july 2018 | november 2023 |