Discontinued

Extech FM100

Compact Desktop Formaldehyde Monitor

The Extech FM100 is an indoor compact Formaldehyde Monitor with a tilting leg stand. It alternately displays formaldehyde concentration, air temperature, and relative humidity readings which cycles approximately every 6 seconds. The FM100 features both audible and visual alarms, zero recalibration function, manual temperature and relative humidity compensation (adjustable), CH2O calibration function in fresh air, and a low battery indicator. Product is CE certified and has a one year warranty. Complete with universal AC adaptor (including US, EU, UK, and AU plugs), user's manual, and 4 AAA batteries.

规格

一般参数
温度（空气）	32 to 122°F (0 to 50°C)
温度（空气）基本精度	±2°F/1°C
温度（空气）最大分辨率	0.1°F/°C
甲醛 (CH₂O)	0.00 to 5.00ppm (mg/m³)
甲醛 (CH₂O) 基本精度	±5% of reading + 0.03ppm
甲醛 (CH₂O) 最大分辨率	0.01ppm (mg/m³)
相对湿度	20 to 90%
相对湿度基本精度	±5%
相对湿度最大分辨率	1%