humidity monitor/indicator .... cheap ok?

just a quickie...my incubator doesnt have any way of monitoring humidity... dont want to keep handling the eggs... have been looking for ways to check humidity and they range from 3.99 for a brass one, to god alone knows what for a digital... really want to have a successful next lot as no luck so far... is cheap ok? or do you invest in a dear one??

Looks fien for the job. Probably not spot on but depends how accurate you need to be.

I sent Naturesparadise something similar when he made his homemade one. He may be able to advise.

I would imagine they're correct to within about 5%.

Rob  

Not sure where you've been looking as there are tons on ebay, including digital ones, mainly under a fiver too. hygrometers on ebay
btw the postage on your link is £5.95! so not sure who you are calling cheeky bees either

i  looked after i posted then left ebay sellers off...lol...just forgot to post on here...

cheers 4 heads up on ebay!....

Would have thought price for price they'd be very similar in accuracy. Depends which one you find easier to read.

The dial ones won't need a battery  

Rob