- Hign-concerned Chemical: None
- DIY Supplies: ELECTRICAL
- Origin: Mainland China
Only for Android version phones
Specification
|
Measurement Target |
HCHO, T/H |
|
Measurement Range |
0.00 ~ 2.00 ppm |
|
Working Current |
＜5mA (5V) |
|
Working Voltage |
5V (Type-C) |
|
Working Temperature |
-10℃~50℃ |
|
Storage Temperature |
0~30℃, 25℃ Recommend |
|
Product Size |
38mm x 29mm x 13mm |
|
Product Weight |
9.5g |
About the Product
This product is a mini portable HCHO detector which provide a convenient way to measure surrounding HCHO concentration, temperature, and humidity in real-time.
This product can not be used alone.
This product connects to a USB terminal on smart phones and allows you to check surrounding environment using a dedicated APP.
Before using it, please download and use the dedicated APP from the manufacture's website.
This product is powered by the battery of the smart phone.
Caution
-
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This product should avoid contact with organic solvents(including silicone and other adhesives), coatings, chemicals, oils, and similar substances.
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When the ambient environment changes dramatically, this product will take 1min-3min to stabilize..
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Directly mouth blow to this product is strictly prohibited, because the complex breath components will significantly detoriate the behavior of sensor.
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To avoid the influence of irritant gas, please do not conduct measurement while drinking or cooking.
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For the high measurement accuracy, please do not conduct initialization of this product under windy environment.
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Excessive impact or vibration is prohibited during product usage.
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If the product is not in use for an extended period, please store it in its packaging
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|
Results |
Environment |
Indicator |
|
< 0.08 mg/m³ |
Healthy |
Green |
|
0.08 ~ 0.3 mg/m³ |
Hazardous |
Yellow |
|
0.3 mg/m3 and above |
Extremely Hazardous |
Red |
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