FV-500 2 in1 HCHO and TVOC Meter

Features

Fuel Cell.HCHO sensor, high accuracy and reliability

LCD display with backlight

Real-time display the concentration of HCHO in the air

Real-time display the concentration of TVOC in the air

Real-time display the API

Sound and Light alarm when pollution

Auto power off

Specifi cations

HCHO

Range 0.00 to 5.00mg / m3

Resolution 0.01mg / m3

Repeatability accuracy ± 2%

TVOC

Range 0.00 to 9.99mg / m3

Resolution 0.01mg / m3

Repeatability accuracy ± 2%

Operation temperature range 0 ℃ to 50 ℃

Storage temperature range -10 ℃ to 60 ℃

Working Voltage 7.4V (Rechargeable battery)