SMART SENSOR AR820 Formaldehyde Detector 5 Ppm Pollution Meter Test Hcho Gas Detector Indoor Air Quality Monitor Measurement
sku: 33048856386
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$38.49
Shipping from: China
Technical Details
Alarm: | Sound, Light Alarm |
Basic error: | -+10% |
Brand Name: | SMART SENSOR |
DIY Supplies: | Electrical |
Gas Type: | Formaldehyde (HCHO) |
Humidity Measuring Range: | 10 ~95%RH |
Measuring Principle: | Electrochemical Principle |
Model Number: | AR820 |
Power: | 3 *1.5V AA Li -battery |
Product Weight / Size: | 110G/125*67*30mm |
Resolution: | 0.01PPM |
Temp. Measuring Range: | 0 C ~ 50C |
With LCD Screen Or Not: | Yes |
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