Features: 1. Using a 32-bit ARM low-power high-speed processor. 2. Super wide Angle of view, highlighting OLED graphic liquid crystal display. 3. The Chinese menu, easy to use. 4. Can be set high and low alarm point, two levels of alarm. 5. The real time clock display, real-time temperature display. 6. The battery voltage. 7. Two levels of triple alarm (sound, light, vibration). Article 8.3000 the record, query functions. 9. Accurate battery display. 10. General MICRO - USB charging interface. Technical indicators: Range: 0 ~ NPPM (according to the types of gas) Sampling method: dispersive Detection principle: electric chemical formula Use humidity: 0% ~ 95% (no lon) Service life: 3 years (determined by the environment) Display language: Chinese + English + number Product size: 110 x 70 x 30 mm Accreditation: CMC Battery specification: 3.7 v / 1600 ma Weight: 150 g
Features:
1. Using a 32-bit ARM low-power high-speed processor.
2. Super wide Angle of view, highlighting OLED graphic liquid crystal display.
3. The Chinese menu, easy to use.
4. Can be set high and low alarm point, two levels of alarm.
5. The real time clock display, real-time temperature display.
6. The battery voltage.
7. Two levels of triple alarm (sound, light, vibration).
Article 8.3000 the record, query functions.
9. Accurate battery display.
10. General MICRO - USB charging interface.
