infrared thermometer needed... any advise?
infrared thermometer needed... any advise?
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Discussion

TVR Beaver

Original Poster:

2,874 posts

209 months

Saturday 2nd July 2011
quotequote all
My old Digital contact unit has finally died... so think I'll get up to date with one of those infra red, non-contact ones...
E-bay is full of them but not sure of the quality / accuracy....

Has anyone got one they can vouch for?
smile

Pupp

12,948 posts

301 months

Saturday 2nd July 2011
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I can vouch that none of them are *that* accurate... still useful 'though

Colin RedGriff

2,541 posts

286 months

Saturday 2nd July 2011
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I got one from Maplins - less than £10 seems to work...

MisterT

326 posts

255 months

Saturday 2nd July 2011
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I use a Testo 810 IR thermometer for measuring surface temperatures in buildings.

It is certified and calibrated to +/-2°C and has a range of -30 to 300°C. Ive been using it for about three years and it seems to be retaining its accuracy well.

It is necessary to configure the emission factor of the IR unit to match the type of surface you are measuring, this unit has a facility that enables you to do this and comes with a list of emission factors for lots of different surfaces, I don't know if all IR thermometers do but if not I suspect that's why some are more accurate than others.

Positives;
1 It's accurate
2 It fits in your pocket and is no bigger than a mobile phone
Negatives;
1 It wasn't cheap at about £90 but I use it for work so it is a justifiable purchase.
2 It's probably not built for regular use in a heavy workshop environment.


Pursyluv

1,949 posts

203 months

Sunday 3rd July 2011
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Just bought one for work, about £70, will do -20 to + 400 degrees, accurate to +/- 1 degree - well worth buying as you can pay in excess of £400 for certain types, i'll post the details if you're interested

TVR Beaver

Original Poster:

2,874 posts

209 months

Sunday 3rd July 2011
quotequote all
Thanks for your replies... didn't want to pay £70 / £90 but agree if thats what gets you an accurate one, then needs must... wonder how accurate the cheaper ones are at say engine temp.. 85 deg or so? ? wink
Info on the £70 one would be good... cheers...

spend

12,581 posts

280 months

Sunday 3rd July 2011
quotequote all
John I'd just get a cheap one, the accuracy is not that essential. Hell as you move along manifolds, hoses.. the temp is changing all the time, so what does a few degrees calibration matter as long as it's consistent. Being able to track quickly across different surfaces and get an idea of the deltas is far more important IMHO (read that it is essential that they have a laser pointer BTW!).

Essentially speed & ease of use is far more important than calibrated accuracy as far as I am concerned (happy owner of a £30 Maplins one for 7/8 years now).

Colin RedGriff

2,541 posts

286 months

Sunday 3rd July 2011
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TVR Beaver

Original Poster:

2,874 posts

209 months

Sunday 3rd July 2011
quotequote all


Cheers guy's.. got the Maplins one... Looks okay and appears to work well....

Now.. off to the car .. bound to find some new issues now I have this bit of kit laugh

wycoller

568 posts

207 months

Sunday 3rd July 2011
quotequote all
TVR Beaver said:
Cheers guy's.. got the Maplins one... Looks okay and appears to work well....

Now.. off to the car .. bound to find some new issues now I have this bit of kit laugh
calibrate by shooting a vein
check blood temp before and after discovering new issues.
stop fing around polishing etc and get some mileage on that garage queen

Pupp

12,948 posts

301 months

Sunday 3rd July 2011
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The laser pointer gizmos are great for teasing cats with.... mine goes completely fruitloop chasing the red spot biggrin

TVR Beaver

Original Poster:

2,874 posts

209 months

Monday 4th July 2011
quotequote all
does not like the gas ring on the cooker laugh

Hi James... got yours sorted yet... last I understood you were looking to take it to Singapore?.. .Is that still on?...
What about the new Tuscan 2s you were after.. driving

wycoller

568 posts

207 months

Monday 4th July 2011
quotequote all
[quote=TVR Beaver]does not like the gas ring on the cooker laugh

Hi James... got yours sorted yet... last I understood you were looking to take it to Singapore?.. .Is that still on?...
What about the new Tuscan 2s you were after.. driving[/q
Mines in the tart up factory having new carpets and hood.
Singapore well thats a long way off as still stuck in aLabama just dry dock this monstrosity and they f up on the blocking and now we have damaged framing
Tuscan 2S is dependent on my next 3 years of employment etc
wish i was home but i,ve still managed to do 11k miles in my griff since nov 2008
not bad to say i am never home

TVR Beaver

Original Poster:

2,874 posts

209 months

Tuesday 5th July 2011
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Give us a shout when your back and we'll go for a spin... driving

wycoller

568 posts

207 months

Wednesday 6th July 2011
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TVR Beaver said:
Give us a shout when your back and we'll go for a spin... driving
definetly look fwd to it