Haltech Handheld Formaldehyde Monitor HK Warranty


HalTech HAL-HFX rechargeable battery powered formaldehyde detector. Built-in active air pump. Electro-chemical type sensor. Up to 500 data record storage with USB download port. Factory calibration cert included.

Unlimited email and whatsapp support. One-year warranty in Hong Kong.

Haltech Handheld Formaldehyde Monitor is a new type of formaldehyde direct-reading quantitative and analytical instruments by enterprise-level researched and manufactured.

The instrument consists of advanced electrochemical sensors, sampling pumps and microprocessors. It can real-time measure the concentration of formaldehyde (HCHO) in ppm. It can equip with high-precision digital temperature and humidity sensors* for which environmental conditions can be detected and improve accuracy. Data can be downloaded via USB and continuous real-time environmental monitoring and analysis.

  • Large detection range – 10ppm detection, in line with civilian and special environmental testing
  • Large data storage capacity – can store 500 sets of data
  • Fast response – no warm-up time, quick pump sampling
  • Real-time detection – no need to install testing sample
  • Automatic backlight display – can detect in dark environment
  • USB connection – high-speed data transmission

The instrument can be widely used in furniture, flooring, wallpaper, paint, gardening, interior decoration, dyes, paper, pharmaceutical, medical, food, anti-corrosion, disinfection, fertilizer, resin, binder and pesticides, raw materials, samples, process and breeding factories, waste treatment plants, hair salons, garages and depots and other living places.


  • Indoor formaldehyde detection
  • Public places formaldehyde measurement
  • Factories, workshops formaldehyde detection
  • Other living places

Product specification:

  • Gas detection : formaldehyde in air
  • Detection range: 0 ~ 10ppm
  • Detection time: T90 <50 seconds
  • Resolution: 0.01 ppm
  • Sensor: electrochemical
  • Unit: in ppm
  • Sampling method: pump-in type
  • Memory: can store 500 sets of data
  • Data download interface: USB
  • Working environment: 5 ~ 40 ℃, humidity <90% RH
  • Storage environment: -20 ~ 50 ℃, <90% RH
  • Power: Lithium-ion polymer battery, capacity: 900mAh (> 3 hours continuous use)
  • Dimensions: 80 (W) × 36 (D) × 150 (H) mm
  • Weight: about 200 g

Haltech is a mature brand. It has a long history for HAL-HFX205 and HAL-HFX105 Chinaway Handheld Formaldehyde Monitor. Its technology is stable and reliable.

Product Development Scientific Research Institution Cooperation Unit (Part):

  • Lawrence Livermore National Lab
  • Los Alamos National Lab
  • Pacific Northwest National Lab
  • National Research Council Canada

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