FV-500 2 in1 HCHO & 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)