HUMA Hi-150 User Manual

User Manual HUMA Hi-150
Main Functions
1. Control knob
On / Off
You can switch on the device by pressing the control button for 1 second. If the device is not in
off, the LED(2) will blink. A short press on the button keeps the device switched on for another
10 minutes and will not change the mode.
1
44
2
3
Change function
When the device is switched on, the mode can be changed by pressing the button.
Each press changes the display mode in this order:
iAQl mode => Integrated Display mode (PM2.5 / VOC / Co²) iAQI (=indoor Air Quality Index)
=>WHO mode =>PM Mode (PM2.5 / Pm10) => VOC Mode
=> Co² Mode => Temperature / Humidity Mode
2. LED Status
The Status button gives
an indication of the
current air quality
Unhealthy
Poor / Bad
Moderate
Good
Unit measurement
µg/m³
PM2.5
0 - 15
16 - 25
26 - 35
36 -<
ppm
VOC
0.000-0.220
0.221 - 0.660
0.661 - 2.200
2.201 - 10.000
Pm10
0-30 31-51 51-70 71-<
Co²
Good Moderate
Poor/Bad
Unhealthy
(400 - 700)
(701 - 1000)
(1001 - 2000)
(2001 - 10000)
We thank you for having chosen the HUMA HI-150.
You are now in possession of a device with which you can immediately monitor the air quality EVERYWHERE, both indoors and outdoors
to check. HUMA HI-150 measures: CO2 - VOCs - PM2 - PM1 - TEMPERATURE and HUMIDITY.
Un mode d’emploi en français peut être téléchargé sur le site www.pinewoodelectronics.com
Een nederlandstalige handleiding kan gedownload worden van www.pinewoodelectronics.com

HUMA Hi-150 Specifications

General

Type	Humidity and Temperature Meter
Humidity Range	0 to 100%RH
Temperature Range	-20 to 60°C (-4 to 140°F)
Power Supply	9V battery
Operating Temperature	0 to 50°C (32 to 122°F)
Resolution	0.1%RH; Temperature: 0.1°C/°F
Display	LCD

Summary

Main Functions

Control Knob Operation

Controls device power and mode switching. Short press extends operation time.

LED Status Indicator

Indicates current air quality with color changes.

Display Modes Explained

Indoor AQI Mode

Shows indoor AQI with icons and LED colors (Blue, Green, Yellow, Red).

Combined View Display

Displays PM2.5, VOC, and CO2 graphs in 4 quality steps.

WHO Mode (Icon Display)

Shows fine dust status (PM2.5/PM10) via 4 icons and colors.

PM Display Mode

Simultaneous display of PM2.5 and PM10 values.

Additional Display and Status

VOC Display Mode

Displays Volatile Organic Compound concentration in PPM.

CO2 Display Mode

Shows CO2 concentration using a graph, based on CO2eq.

Temperature and Humidity Mode

Displays both temperature and humidity readings on one screen.

Battery Status Icon

Visually indicates the remaining battery charge.

Product Specifications

Device Specifications Table

Details model, measurement ranges, battery, charging, operating conditions, and certifications.

Important Disclaimers

Usage and Care Warnings

Advises on proper use, environmental exposure, and handling to prevent damage or malfunction.