For baking (yeast, salt) a 0.1 g precision would be better, and they are not that expensive.
Also, for monitoring the weight of a small pet, like a bird, the vet would prefer 0.1 g precision, since a change of 0.5 g could mean trouble.
CloacaWell, these aren't advertised for weighing small animals... but I have a similar one from Walmart which has worked well for me and been consistent, and the vet should always weigh the animal when you get there anyway. I keep reptiles and their associated feeders.
BlueCrownedBirds have evolved to conceal any illness, so you need to keep a close eye on them between vet visits, including weighing them. Otherwise, when you notice a problem they are within 24 hours of being dead, and it might be too late for the avian vet.
SokoPart of that is because the cats actually carry a bacteria which is quickly fatal to birds, so even if a cat isn't going to hurt it a pet bird should never be around a cat.
BlueCrownedCool! I just read this. Nice to know the background on your user name :-)
(Btw you mentioned keeping feeders for your reptiles.. like mice? I have been looking at getting frozen feeder mice for my dogs since mice are high in taurine, but I don't know the safety/reputation of that industry. Maybe you have some wisdom to share? Thanks!)
Also, for monitoring the weight of a small pet, like a bird, the vet would prefer 0.1 g precision, since a change of 0.5 g could mean trouble.