Wintact WT8800 Oxygen Monitor Detection Alarm ENKAY and the output of USB

and the output of USB connected to power supply is invalid

Product weight: 398g

It can be operated with one hand without blocking the line of sight

call prompt tone (10 kinds of call sounds are available for selection)

Humidity measurement accuracy: +/-2%RH

Wintact WT8800 Oxygen Monitor Detection Alarm ENKAY and the output of USB1. Color screen display, humanized interface 2. Bilingual options: Chinese English 3. Three types of alarms: sound light vibration 4. Data recording and viewing function, continuous recording of 120,000 pieces of data 5. Using high quality gas sensor, safe and reliable, accurate measurement, stable performance 6. It has excellent sensitivity and repeatability, easy to use and maintain, and meets the requirements for high reliability of equipment in