Touch Instrument Tools

Formaldehyde Detector TT-603A


Product overview:

The 3-parameter formaldemeter directly measures airborne formaldehyde concentrations as well as airborne TVOC and ambient temperature.

It is widely used in building materials and indoor air quality detection, environment and indoor air quality detection, Environment and public health inspection,estate and property management and other idustries.



Appearance of light and novel, easy to carry,easy to operate.

High sensitivity, fast restored response time long operation life.

Sound, light, alarm.


Technical parameters:

Sensor: planar semiconductor gas sensor.

Detection gas: formaldehyde and TVOC.

Range: 0~2.999mg/m3(HCHO)   0~9.999mg/m3(TVOC)

Display unit: mg/m3

Alarm: sound and light alarm.

Alarm point:

A: low alarm point 0.08mg/m3 high alarm point 0.15mg/m3(HCHO)

B: low alarm point 0.15mg/m3 high alarm point 1mg/m3(TVOC)

Battery type: 3AAA/7 alkaline battery (Not with the battery)

Operating Temperature: 0-50’C

Operation humidity: 15% - 90%RH (noncondensation)

Package dimension: 18.5X8.5X5/CM

Weight: 200g

Add to Cart:

  • Model: TT-603A
  • Shipping Weight: 0.5lbs

This product was added to our catalog on Thursday 09 March, 2017.

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