Digital Ozone Detector Ozone Pumping Gas Leak Tester O3 Monitor with Alarm System Gas Analyzer Professional Sensor Chinese and English Switchable ( Item#: E11815EU-1 )

Made of fine quality material, practical, easy to operate and use, has a long service life.

Features:
Intrinsically safe circuit design, safe and reliable.
Beautiful appearance, convenient operation, accurate measurement, strong and practical.
2.4-inch ultra-high definition liquid crystal color screen, perfectly presenting ozone detection indicators.
16 bit data acquisition chip + 32-bit microprocessor, with higher resolution and faster reaction speed.
High strength aluminum alloy casing, resistant to acid, alkali, cold, heat, impact and flame.
Fine sensor, high accuracy, strong stability, low error rate and fine linearity.
You can set the high and low alarm value, alarm prompt switch and other functions as required.
2900mAh large capacity lithium battery, electrochemical sensor can work continuously for more than 20 hours.
One key switch between ppm and mg/m3 measuring range unit, simple and clear.
Micro USB design, compatible with most mobile phone chargers and chargers in the market.
Chinese and English display interface, Chinese and English real person voice prompt. Applicable to all people.
Triple alarm prompt of sound, light and vibration.
Support curve drawing, convenient to observe the periodic state of ozone concentration.
The detector is widely used in petroleum, chemical industry, environmental protection, metallurgy, refining, gas, agriculture, fire protection, archaeology and other industries and places.

Specifications:
Material: aluminum alloy
Main color: light brown
Detection gas: ozone
Detection mode: pump suction type
Range: 100ppm, 1000ppm (optional)
Resolution:
100ppm: 0.1
1000ppm: 1
Unit: ppm, mg/m3
Precision: ≤±3%
Warm up time: ≤60s
Display mode: 2.4 inch high definition color screen
Alarm mode: sound, light, vibration
Working temperature: -20℃~+50℃
Working humidity: ≤95%RH non-condensing
Working pressure: -30kPa~200kPa
Protection level: IP66
Pump flow rate: 300-500CC/Min
Data storage: 4000 alarm records
Charging voltage: DC 5V
Battery: 1 * lithium battery, 3.7V, 2900mAh (included)
Item size: 130 * 63 * 36mm / 5.1 * 2.5 * 1.4in
Item weight: 500g / 1.1lb
Package size: 230 * 205 * 105mm / 9.1 * 8.1 * 4.1in
Package weight: 2300g / 5.1lb

Packing List:
1 * Ozone Detector
1 * USB Charger (DC 5V)
1 * Data Line
1 * User Manual
1 * Storage Box