What makes the detection of this device more accurate?
The device uses high-quality, highly sensitive sensors that respond quickly to target substances, ensuring more accurate detection results.
What is the screen like?
It features a 2.0-inch black-and-white display with backlighting, so readings stay clear and easy to read even in dim environments.
Alarms & Alerts
What alarm modes does the device have?
It offers three alarm modes: audio (sound), alarm light, and vibration. You can rely on multiple alert types so you never miss a warning, even in noisy or quiet work environments.
Can I review past alarm events?
Yes. The device automatically stores alarm records, so you can review past alarm events and times at any time.
Operation & Settings
What languages does the device support?
The interface supports both Chinese and English, and you can switch between them easily.
Does the device check itself when turned on?
Yes. It performs an automatic power-on self-test to verify that the sensors and system are working properly before use.
Safety & Certification
Is the device certified for use in hazardous environments?
Yes. It carries explosion-proof certification for China, making it suitable for use in potentially explosive atmospheres.
Battery
What kind of battery does it use, and how long does it last?
It is powered by a rechargeable 3.7V 2000mAh lithium battery. Battery life depends on usage conditions, such as alarm frequency and backlight use.
