Humidity Formaldehyde (CH2O) Tester, Hcho Air Monitor, Gas Detector, Security & Protection Alarm CH2o-207

Product Description

Applications:
Widely used in furniture, floorboards,wallpapers,paint, gardening,indoor decorations,construction, dye stuffs,paper manufacture,pharmaceutical, medical, food, cleaning, synthethic resins, textile treatment, horticulture and cosmetics.
Model CH2O-207
This portable gas detector is used to monitor Formaldehyde(CH2O) concentration and also measure the humidity of the environment. It also displays LCD icons indicating the surroundings is safe for human beings.
Formaldehyde is one of the most common poisonous substances found in daily life and industry. Thus having this instrument will help you achieve a safer place for you and your love ones. Features:
* Used the latest technologies to ensure the accuracy
* Selectable measurement unit(mg/ppm)
* Large display for easy reading
* Maximum, minimum inversion and data retention
* Low power indicator
* LCD backlight display
Technical specification:
* Detection of gas: air of formaldehyde,measure the humidity of the environment
* Measuring range: 0-5.00mg / m3 or 0-4.00PPM for formaldehyde
* Mesuring range: 30.0-90.0%RH
* Resolution: 0.01mg / m3,0.01PPM for formaldehyde; 1%RH for humidity
* The basic error: ± 5% for formaldehyde; ± 3% for humidity
* Response time: <30 seconds
* Sampling method: Diffusion type
* Sensor Type: Electrochemical sensors HCHO
* Buzzer alarm limit settings
* Maximum, minimum inversion and data retention
* Low power indicator
* LCD backlight display
* Dimensions: 91.5 * 64.8 * 135mm
* Power supply: 1x 9V 6F-22 battery
* Weight: 152g
* Working environment: 0 ~ 50°C , 32 ~ 122°F, 10 ~ 90% RH
* Preservation of the environment: -10 ~ 80°C , -14 ~ 176°F, 10 ~ 75% RH

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