SOTO-KJ2 Particulate Meter

KJ2 particulate meter was also developed for household use with professional levels of accuracy. KJ2 is equipped with a highly sensitive laser sensor, which rapidly and accurately detects particulates as small as 0.3μm.
Rich and colorful presentation
Simple operation and easy to read: degree of air pollution can be simply visualized with different colors.
Rich and colorful presentation
Rich and colorful presentation
Large easy-to-read screen
Large easy-to-read screen
A large 2.8-inch high-resolution color screen allows users to easily read the PM2.5 results.
Simple operation via a multifunctional interface
Simple operation via a multifunctional interface
Gently hold the top switch key for 3 seconds to turn on the device and show the PM2.5 concentration. Simply touch the bottom interface switch key to view comprehensive information on three different screen setting.
Portable and convenient
Portable and convenient
KJ2 allows users to check the air quality anytime and from anywhere. It weighs only 260g and its high-capacity 4000mAh battery has 16-hour run-time for extensive use.
Battery charging is as simple as charging a mobile phone
Battery charging is as simple as charging a mobile phone
KJ2 can be charged with Android charging cord. The screen turns black after one minute charge to reduce power consumption and to avoid disturbance of user’s sleep.
Adding quality and color to life
The vibrant and artistic design of KJ2 meter adds functional values and pleasant feeling to your life. Alps White: Inspired by the natural beauty of Alps, this color represents brightness, purity and spirituality. China Red: Infused with the rich Chinese culture and history, this color symbolizes mystery, happiness and spirituality.
Adding quality and color to life
Adding quality and color to life
Calibrated with TSI
professional device
The sensor is calibrated with the US-made TSI DustTrak II 8530 Aerosol Mass Concentration Monitor to ensure accurate and reliable results.
Calibrated with TSI <br/>professional device
Simple operation
Large easy-to-read screen
Simple operation
Gently hold the top switch key for 3 seconds to turn on the device and show the PM2.5 concentration
Large easy-to-read screen
A large 2.8-inch high-resolution color screen allows users to easily read the PM2.5 results
Simple operation
Large easy-to-read screen
Simple operation
Gently hold the top switch key for 3 seconds to turn on the device and show the PM2.5 concentration
Large easy-to-read screen
A large 2.8-inch high-resolution color screen allows users to easily read the PM2.5 results
Laser sensor
Laser sensor
Rapidly and accurately detect particulates
High capacity battery
High capacity battery
4000mAh lithium battery for a long operating time
Simple operation
Simple operation
Hold the top button for 3 seconds to turn on the device
Easy battery charge
Easy battery charge
As simple as charging a mobile phone
Your reliable and watchful companion
Life is a journey full of uncertainty, wherever you go, KJ2 keeps a watchful eye to protect our health. Tough, light and strong, KJ2 accompanies you for better or worse on your adventure road.
Your reliable and watchful companion
Your reliable and watchful companion

Specifications

  • Product name
    SOTO-KJ2 Particulate Counter
  • Model No.
    SOTO-KJ2
  • Model Abbr
    SOTO-KJ2
  • Battery capacity
    3.7V, 4000mAh
  • Display
    240(RGB )x 320 screen
  • Operation
    Key
  • Dimensions
    φ11cmxH6cm
  • Weight
    260g
  • Colour
    White/ Red
  • Main Parts
    Display/ Particle laser sensor/ Battery