Stormin Mormon wrote:
On 5/6/2015 1:42 AM, Tony Hwang wrote:
Boris wrote:
Hi,
I'm having problems with my A/C. I'd like to measure the air temp.
coming
out of the ceiling vents. I've read that most infrared guns only read
surface temps. I've had A?C repairmen over, and they look like they are
using an infrared gun.

What can I buy to accurately measure the air temp from the vents?

TIA


I use IR gun

In the US, we have to register our IR guns,
and cannot legally use them in public places
or federal or state buildings.


-
.
Christopher A. Young
learn more about Jesus
. www.lds.org
.
.
I meant handheld thermometer using IR.
I also have multimeter with temperature probe.
Use to measure Delta T to make sure A/C is
working good.