thank you mindgamey for the Xiaomi AP review! i'm eager to see my own refurbished units, haven't despatched it from Guangzhou yet!
just showed a photojournalist the simple workings of a particle counter today... some photos snapped, but on a personal basis i think it was really helpful for him to see the sheer drop in PM 1/2.5/10 levels when we stepped from an open field, to NTUC NEX... from 90 for 2.5, down to ~25 inside NTUC
if there are anymore folks who want to tongpang the particle counters from WCLH, i'm starting to prepare a Batch #3 now... first batch of 42 units have been sent out from Wuxi to Guangzhou liao, Batch #2 is being prepared right now and should be finished soon. i'm taking 3 units in this order myself, one for home, one for gf home, one for me to carry around...
just showed a photojournalist the simple workings of a particle counter today... some photos snapped, but on a personal basis i think it was really helpful for him to see the sheer drop in PM 1/2.5/10 levels when we stepped from an open field, to NTUC NEX... from 90 for 2.5, down to ~25 inside NTUC

if there are anymore folks who want to tongpang the particle counters from WCLH, i'm starting to prepare a Batch #3 now... first batch of 42 units have been sent out from Wuxi to Guangzhou liao, Batch #2 is being prepared right now and should be finished soon. i'm taking 3 units in this order myself, one for home, one for gf home, one for me to carry around...
