Features:

• Accurate and fast alcohol testing, with its own operating guidelines, displaying results within 3 seconds after preheating, no contact, safe and hygienic.
• Large 4800mAh battery, more than 5000 times of use, ultra-long standby time.
• Embedded rope cutter, sharp blade, U-shaped opening, anti-accidental hand injury.
• Thimble type window breaker, quickly break the window to save yourself.
• 10W fast charging, portable rechargeable design.

Package included:

1 x Nextool Alcohol Tester

1 x Manual(Click to view)