AR820 Formaldehyde Gas Detector
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- Pick up from the Safestallbd Store
House - 11 (2ndfloor), Road - 16, Sector - 11, Uttara, Dhaka 1230
Free
- Steadfast Courier Delivery
Steadfast courier will deliver to the specified address
Inside Dhaka - (24hours) - 70 TK, Outside Dhaka -(48hours) - 130 TK
- Pathao Courier Delivery
Pathao courier will deliver your products to the specific address
Inside Dhaka - (24hours) - 70 TK, Outside Dhaka - (2-3 Days) - 130 TK
- Sundarban Courier Delivery
Sundarban courier will deliver to the specified address
Inside Dhaka - (24hours) - 80 TK, Outside Dhaka - (48hours) - 150 TK
- Warranty 1 year
- Free 7-Day Returns
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Product Features:
AR820 Formaldehyde Gas Detector
AR820 Formaldehyde Gas Detector is a reliable and accurate device designed to measure formaldehyde (HCHO) concentration in the air. Using electrochemical sensing technology, it delivers precise readings to help monitor air quality in both industrial and indoor environments.
The device features a large LCD display for real-time data and includes sound and light alarms that activate when gas levels exceed safety limits. It also monitors temperature and humidity, providing a more complete picture of ambient conditions.
This detector is ideal for use in factories, laboratories, households, and renovation sites, where formaldehyde emissions can pose serious health risks.
✅ Key Features
Detects Formaldehyde (HCHO) in concentrations from 0 to 5 PPM
High sensitivity with 0.01 PPM resolution
±10% measurement accuracy for reliable data
Electrochemical sensor ensures stable performance
Large backlit LCD display for easy reading
Built-in sound and light alarms for safety alerts
Measures temperature (0°C to 50°C) and humidity (10–95% RH)
Compact and portable for field or indoor use
✅ Technical Specifications
| Specification | Details |
|---|---|
| Product Name | AR820 Formaldehyde Gas Detector |
| Gas Type | Formaldehyde (HCHO) |
| Measuring Range | 0 ~ 5 PPM |
| Resolution | 0.01 PPM |
| Basic Error | ±10% |
| Measuring Principle | Electrochemical |
| Display | Large LCD Display |
| Alarm Type | Sound and Light |
| Temperature Range | 0°C to 50°C |
| Humidity Range | 10%RH to 95%RH |
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