wintact High Precision Oxygen Meter Professional Portable Oxygen(O2) Concentration Detector ( Item#: E13725 )

Oxygen monitor adopts high-quality gas sensors, which displays safety and reliability with accurate measurement and stable performance. It has excellent sensitivity and repeatability, easy to use and maintain, and meets the requirements by safety monitoring in industrial site for high reliability of the equipment. The shell is made of high strength engineering plastics and compound non-slip rubber, dust and explosion-proof, with high strength and smooth handfeel.

Features:
Using high performance electrochemical sensor, with excellent sensitivity and excellent repeatability. The instrument adopts embedded micro control technology, simple operation, complete functions, high reliability.  
Color-screen display, user-friendly interface. There are five icon options in the main menu, namely, real-time measurement, checking record, alarm setting, system setting, and calibration.
Data recording and review function, continuously record 12,000 data. Review function display bar graph and waveform easy to view data.
Bilingual Choices: Chinese and English.
Three alarm forms: sound, light and vibration.
Battery power real time display.
This O2 detector is applicable to the concentration of oxygen in the ambient air detection, are widely used in metallurgy, power plant, chemical, mine, tunnel, underground pipelines and other places, effective prevention of hypoxia and oxygen poisoning.

Specification:
Color: Black + red
Material: ABS plastic
Test Gases: Oxygen concentration (O2)    
Display Unit: %VOL          
Measurement Range: 0~30%VOL   
Resolution: 0.1                                          
Accuracy: ≤ ±5%FS
Data Recording: 12,000 data                                                    
Response Time(90%): Less than 30 seconds                
Alarm: Sound and light vibration alarm    
Alarm Point: Adjustable        
Working Voltage: DC3.7V, 1800mAh          
Battery Model: LP103450-1800mAh rechargeable lithium battery
Explosion-proof Certificate NO.: CNEx 18.5122
Explosion-proof Mark: Ex ib IIB T3 Gb
Operating Conditions: -20～50℃ / -4～122℉, < 95%
Storage Conditions: -10～50℃ / 14～122℉, < 85%
Storage Case Size: 255 * 188 * 63mm / 10.04 * 7.40 * 2.48in
Item Size: Approx. 138 * 71 * 49mm / 5.44 * 2.80 * 1.93in
Item Weight: Approx. 229g / 8.09oz
Package Weight: Approx. 795g / 28.04oz
Package Size: Approx. 27 * 20 * 6.5cm / 10.63 * 7.88 * 2.56in

Package List:
1 * O2 Detector
1 * Plastic Pipes
1 * USB Cable
1 * Gas Calibration Cover
1 * Storage Box
1 * User Manual (English)