Huma-i Black (HI-150)

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Huma-i Black (HI-150)

Huma-i black (HI-150), Advanced Portable Air Quality Monitor Indoor Outdoor which Measures CO2, VOC, Particle Matter (PM2.5 & PM10), Temperature, Humidity

  • Accurate measurement and convenient portability

    Carbon Dioxide and VOC measurement
    Particulate Matter measurement (PM2.5 & PM10)
    Temperature and Humidity measurement

  • Differentiated design

    OLED display
    High visibility
    Sleek design

The differentiated air quality measuring technology of Huma-i

Power and mode selection button

Power Button

If you press the button for 1 second, it will be in power-on state.
It automatically switches to power-off state when not in use for 10 minutes to protect battery life.
The status LED will blink 1 minute before automatic power-off.
At this time, if you press the button lightly, it will be switched on again for 10 minutes, and the mode will not change.

Mode Selection Button

Each time you press the mode select button, the display mode changes cyclically in the following order.

Integrated Display Mode (PM2.5 / VOC / CO2) => WHO Mode => PM Mode (PM2.5 / PM10) => VOC Mode => CO2 Mode => Temperature/Humidity Mode

Status Light

The status LED lets you know the status of CO2, VOC and fine dust/ultra-fine dust.

Unit of measure Good Moderate Poor Unhealthy
ultra-fine dust 0~15 16~25 26~35 36~
fine dust 0~30 31~50 51~70 71~
ppm (mg/㎥) VOC 0.000 ~ 0.220 0.221 ~ 0.660 0.661 ~ 2.200 2.201 ~ 10.000
ppm CO2 GOOD
(400 ~ 700)
(701 ~ 1,000)
(1,001 ~ 2,000)
(2,001 ~ 10,000)

Display mode

Integrated display mode

It is shown in a step-by-step graph so that air quality can be judged easier than difficult figures.

PM2.5, VOC and CO2 can be viewed in one screen.
Graph with 4 steps shows the air quality - good, moderate, poor and unhealthy

WHO mode (Icon mode)

You can easily recognize the good and poor state of find dust by 4 kinds of icons.
In this mode, it automatically displays the worst between PM2.5 and PM10.

  • Blue : Good air quality.
  • Green : Moderate air quality.
  • Yellow : Poor air quality.
  • Red : Unhealthy air quality.

PM (Particulate Matter) display mode

Simultaneously displays PM2.5 and PM10 measurement values.

VOC (Volatile Organic Compound) display mode

VOC concentration is displayed together with the ppm unit figures.

CO2 display mode

CO2 concentration is displayed in graph form.

* The CO2 sensor applied to our product is CO2eq (CO2 equivalent), which is calculated based on the H2 concentration that occurs when breathing in the fasting state.
It may react to other harmful gases in the surrounding environment.
If it shows a poor/unhealthy condition, use it as a ventilation guideline for indoor air management.

Temperature/Humidity mode

It shows temperature and humidity in one screen.

* In case of temperature and humidity, the temperature/humidity sensor is inside of the product and may cause a deviation of 5 ~ 10%.

Battery Status Display

This icon displays remaining battery status.


Product Portable Air Quality Monitor
Model No. Huma-i Black (HI-150)
PM Measurement range : 0~500 ㎍/㎥ (PM2.5 / PM10)
Resolution : 1 ㎍/㎥
VOC Measurement range : 0.000 ~ 10.000 ppm
Resolution : 0.001 ppm
CO2 Measurement range : 400 ~ 10,000 ppm
Resolution : 1 ppm
Power Supply Li-Polymer Battery
Charge Mode USB micro 5 Pin
Dimension 3.6×1.6×1.5 inches (91×41×37 mm)
Weight 0.13 pounds (60g)
Certifications FCC CE

휴마아이     대표이사 : 황윤식     사업자등록번호 : 722-86-01044     TEL : 032-272-4000     FAX : 032-272-4001

E-mail : (영업 관련) / (기술 문의 및 서비스 관련)

사무실 : 인천광역시 연수구 송도문화로 119, 인천글로벌캠퍼스 B1090호 (복합문화센터)

공장 & 고객지원센터 : 인천광역시 연수구 송도미래로 30, 송도 스마트밸리 D동 603호

휴마아이     대표이사 : 황윤식

사업자등록번호 : 722-86-01044    

TEL : 032-272-4000     FAX : 032-272-4001

E-mail : (영업 관련) / (기술 문의 및 서비스 관련)

사무실 : 인천광역시 연수구 송도문화로 119, 인천글로벌캠퍼스 B1090호 (복합문화센터)

공장 & 고객지원센터 : 인천광역시 연수구 송도미래로 30, 송도 스마트밸리 D동 603호

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