Momert 1708 digital alcohol tester

• LCD display with backlight
• semiconductor sensor
• auto-off and low battery indicator
• 5 pcs mouthpieces
• size: 105×45×24 mm
• detect: 0.00-2.00‰
• display: 0.00-0.80‰
• accuracy: ± 0.15‰ at 0.50‰

Power: 2× AAA batteries (not included)