Sneak peek from our test lab

From all the over 50 units we ordered and payed for,
some came broken or
only partially working,
some did not come at all.

Some were like clones showing near identical values and
some clones were pure garbage, only fit for the trash can.

Some react badly to weak batteries and
some do not like rechargeable batteries.

Some are accurate, but off by factor 10 and
some tell you they measure Formaldehyde,
but they really measure (T)VOC

That´s all for now folks