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Handheld Formaldehyde Meter/Monitor

Product SKU: HAL-HFX

Quick Overview

Handheld Formaldehyde Meter/Monitor
Product Name SKU Price Qty
Handheld Formaldehyde Meter (0-10ppm) HAL-HFX205
Handheld Formaldehyde Meter (0-25ppm) HFX205-25
Handheld Formaldehyde Meter (0-50ppm) HFX205-50
Handheld Formaldehyde Meter (0-100ppm) HFX205-100

Availability: In stock


Formaldehyde (HCHO) is one of the most commonly poisonous substances found in daily life and industry. The HAL-HFX205 formaldehyde monitor/meter is designed for use in a wide variety of applications such as furniture, floor boards, wall papers, paint, gardening, indoor decoration, construction, dye stuffs, paper manufacture, pharmaceutical, medical, food, cleaning, synthetic resins, textile treatment, horticulture and cosmetics. The HAL-HFX205, based on reliable electrochemical sensing technology, features fast response times, directly displays the formaldehyde concentration in ppm or mg/m3. Newly re-designed HFX205 has significant improvement including side-access USB and power ports, temperature-corrected reading and longer battery operating time over previously obsolete model, HAL-HFX105.


Product Specifications

Target Gas Formaldehyde (HCHO) in air
Range 0 ~ 5ppm (up to IDLH also available for special order)
Technology Electrochemical sensor
Sampling Method Pump and pointing sampling
Response Time < 30 seconds
Resolution 0.01ppm
Display Unit ppm
Memory Up to 99 sets of data (optional for larger storage capacity)
Interface USB
Operating Environmental Conditions Temperature: 5 ~ 40°C
Humidity: 15 ~ 90%RH
Power Rechargeable Lithium ion battery (900mAh); AC adapter 5VDC/500mA
Dimensions 80 (W) × 35 (D) × 158 (H) mm
Weight About 200 grams



  •  Wide measuring range
  • Fast response
  • Direct real time reading
  • Data storage capability
  • High-speed USB
  • No warm-up time
  • Auto back light
  • Self-calibration
  • Excess limit warning (ACGIH TLV and OSHA STEL)

Additional Information