Accuracy of dash thermometer?

[P T]

The dashboard thermometer on my 04 Subaru always reads 2 degrees F
higher than what the radio stations are broadcasting.

Yours?

 

[Sniper]

The dashboard thermometer on my 04 Subaru always reads 2 degrees F
higher than what the radio stations are broadcasting.

Yours?

Anyone know of a way to calibrate the thermometer?

 

[H]

Most radio stations use "airport temperature" or some Thermometer at their
broadcast site. Usually somewhere in a downtown urban setting. I wouldn't
use radio staiton temps as something to calibrate to. Lay a red-spirit
thermometer or a newer style electronic thermometer (not the Radio Shack
indoor/outdoor type [also useless]). I use instrument quality thermometers,
hydrometers and such for my work and I have checked the accuracy of the
dashboard unit (in like conditions) and found it to be very accurate. Warmth
from roadway, traffic or your own engine when idling may skew readings.

 

[LB]

Even if it's not accurate there is nothing you can do about it. Unlike rear
mirror compass it can not be calibrated.
PS:
Mine seems to be very accurate

 

[Frank Logullo]

The dashboard thermometer on my 04 Subaru always reads 2 degrees F
higher than what the radio stations are broadcasting.

Get serious. I can get 10-20 degrees difference between thermometers in
front and back of house depending where sun is
Frank

 

[Edward Hayes]

I agree with H. I have a lab grade digital thermometer that reads in tens
of a degree at home and it agrees with my Forester temp. I do find that I
must drive for about 5 minutes to get the correct temp. I've also noticed
that temps vary by up to 4 degrees within a 5 miles radius.

 

[Ian Brown]

The dashboard clock on my 04 Subaru always reads 2 minutes
ahead of what the radio stations are broadcasting.

 

[K R Larkin]

That's intolerable!

I'd immediately get to the dealer and demand they fix it, under warranty.
With a loaner with a full tank of gas and an accurate thermometer while they
repair your car.





KL

 

[Ragnar]

The dashboard thermometer on my 04 Subaru always reads 2 degrees F
higher than what the radio stations are broadcasting.

Yours?

Radio stations usually get weather reports from official sources. In my
hometown, the official weather reports are based on conditions at the
airport. Its not unusual for the thermometer in your car, house, or on
the bank sign to be a little off since the weather in your present
location might be a little different than at the official source.

 

[Bill Sharpe]

The dashboard clock on my 04 Subaru always reads 2 minutes
ahead of what the radio stations are broadcasting.




Yes, but at least you can adjust the clock...

The real concern should be the miles(or km) per hour reading.

Bill

 

[John O]

The dashboard thermometer on my 04 Subaru always reads 2 degrees F

Get serious. I can get 10-20 degrees difference between thermometers in
front and back of house depending where sun is

I regularly see 10 degree F differences between my house and my office...11
miles apart. The office is on the lake (Michigan) and the house is inland.
The two are even in separate USDA garden zones.

-John O

 

[Edward Hayes]

I always set my Clocks according to the National buro of Standards. Click on
your computer time in the lower left tool bar and click adjust time. Then
set your watch/clocks to that time and you'l be within seconds reguardless
of store signs or radio stations. ed

 

[MDCORE]

I always set my Clocks according to the National buro of Standards. Click on

your computer time in the lower left tool bar and click adjust time. Then
set your watch/clocks to that time and you'l be within seconds reguardless
of store signs or radio stations. ed

The clock on my computer says 2:07, but it's really 2:01.
What does the clock in the toolbar have to do with the National Bureau of
Standards??

dukephoto

 

[S. Brooks]

The clock on my computer says 2:07, but it's really 2:01.
What does the clock in the toolbar have to do with the National Bureau of
Standards??

dukephoto

If you have XP you'll see what he means. There are three tabs when you go
to "Adjust Date/Time" - Date & Time, Time Zone and the last one is Internet
Time where you can "check" to Automatically synch with an Internet time
server.