Formaldehyde detector 5 PPM pollution meter test HCHO gas detector indoor Air Quality Monitor measurement Thermometer Hygrometer
sku: 33027097223
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$39.99
Shipping from: China
Technical Details
| Alarm: | Sound, Light Alarm |
| Basic error: | -+10% |
| Brand Name: | TTAKA7 |
| DIY Supplies: | Electrical |
| Gas Type: | Formaldehyde (HCHO) |
| Humidity Measuring Range: | 10~95%RH |
| Measuring Principle: | Electrochemical Principle |
| Measuring Range: | 0~5PPM |
| 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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