Product Features

When the detection result exceeds the pre-set alarm value, the instrument will alert with both sound and light alarms

Using high-quality chemical sensors for highly sensitive and rapid detection

Easy to read and measure under strong light and at night

Automatic shutdown after 10 minutes of inactivity (manual shutdown can be set)

User reviews

User 1: I really like it, the quality is very good, consistent with the seller's description!

User 2: The instrument received good packaging without any damage, and the after-sales service was very satisfactory

User 3: The merchant ships quickly and has been tested multiple times without any issues