Specifications:
Detection gas: formaldehyde in air
Detection range: 0~5ppm
Response time: T90<50 seconds
Audio prompt: the higher the buzzer frequency, the higher the concentration
Boundary dimension: 120 * 65 * 25mm
Weight: 150g
Battery: 3.7V rechargeable lithium ion battery (charging time is about 6 hours)
Running time:>120 hours (lithium ion battery)
Display: LCD dot matrix display with automatic backlight
Operation keys: 5 key operation programming
Direct reading: real-time concentration reading of sensor, battery power, ambient temperature/℃
Sampling mode: diffusion
Resolution: 0.001PPM
Alarm setting: high alarm, low alarm
call the police:
Sound alarm: 85dB/30cm away;
Visual alarm: high brightness LED/low limit:
Yellow upper limit: red vibration alarm
LCD display: exceeding the set limit, low battery
Applicable temperature range: - 15 ℃ to+50 ℃
Applicable humidity range: 5% to 95% relative humidity (non condensing)
Logistics information
Our products are located in Hong Kong, China, and the logistics speed depends on your specific location. According to our experience, it usually takes about 15-20 days of transportation time
CONTACT US
RETURNS POLICY
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SHIPPING
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How to choose the correct size:
Step 1 Please measure your foot length carefully.
Step 2 Please choose the correct size according to your foot length and chinese size.
For example, If your foot length is 255 mm , you should choose the size 8.
