CH₂O-212Plus Portable Formaldehyde and Humidity Meter with Electrochemical Sensor and High Accuracy
Price:
Negotiable
MOQ:
2
Delivery Time:
5-8 working days
Brand:
Bestone
Product Description
CH₂O-212Plus Formaldehyde & Humidity Meter
Product Overview
This advanced monitoring device utilizes electrochemical gas sensor technology and precision hygristor humidity sensing to accurately detect formaldehyde gas concentration and air humidity levels. Compact, lightweight, and portable, it features sensitive response capabilities, strong anti-interference performance, digital concentration display, and real-time environmental monitoring.
Ideal for indoor air quality assessment, automotive environments, building materials testing, chemical raw material monitoring, and environmental inspection applications.
Key Features
- Clear digital measurement display
- Dual concentration unit options
- Selectable maximum measured value tracking
- Audible buzzer alarm system
- High-precision measurement accuracy
Technical Specifications
| Display | 4 Digital LCD Display |
|---|---|
| Concentration Unit | ppm (volume specific concentration), mg/m³ (mass volume specific concentration) |
| Range and Resolution | Temperature detection: 1%RH Formaldehyde gas concentration: 0.01PPM or 0.01mg/m³ |
| Measurement Range | Humidity: 30-90%RH Formaldehyde gas concentration: 0-4.00 PPM or 0-5.00mg/m³ |
| Response Time | ≤30 seconds at 20°C |
| Alarm Method | Buzzer alarm (activates when alarm threshold is exceeded) |
| Sampling Method | Diffusion type |
| Power Supply | Standard 6F-22 type 9V battery |
| Accuracy | Humidity: ±3% Formaldehyde gas: ±5% |
| Operating Conditions | 0-40℃ (32°F-104°F), 20-80%RH (relative humidity) |
| Storage Conditions | -10℃-40℃ (14°F-104°F), 15-90%RH (relative humidity) |
| Instrument Size | 185×68×38mm |
| Weight | 130g |
Package Contents
- 1 main instrument unit
- 1 protective white box
- 1 carrying cloth bag
- 1 6F-22 type 9V battery (not included for international shipping)
- 1 operation manual
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Shenzhen Bestone Industrial Co.Ltd.
Location
A017,building 3,Longxi Yayuan,No.1,Lingnan Road,opposite Longxi community ,Longgang street, Longgang District, 518116,Shenzhen,China
Contact Person
Shirley Liu