Features:
High sensitive formaldehyde detector is a new type of indoor formaldehyde concentration monitoring instruments.
The products are using the advanced electrochemical sensors and high precision operation amplifier chip
to convert the formaldehyde concentration in the air to electrical signals directly and continuously in real time.
After the microcomputers process the data， the measurement results are displayed in LCD digital.
It is simple to operate and takes a shorter time to get the results.
The design of high sensitive type of household formaldehyde detector is aesthetic generous
Care of you and your family\'s health and safety comprehensively.

Specifications:
Test gas: formaldehyde
Measurement range: 0~5PPM
Measurement error: ±0.01PPM
Resolution: 0.001PPM
Preheating time: <10 seconds
Response time: <50 seconds
Environmental temperature measurement: -15 ~ 50Deg.C
Alarm mode: sound alarm， light alarm， vibration alarm
Alarm: low concentration 0.1PPM alarm yellow light flashing
High concentration 0.3PPM alarm red light flashing
(alarm concentration can also be set up)
Continuous working time: 6 hours (with a slight change in the working state)
Power: 3x1.5V AAA battery(battery is not included)
Audio tip: the higher the frequency of the beep sound， the higher the concentration is.
Product size: 120*65*25mm

Package includes:
1 x Formaldehyde Detector(battery is not included)