Hygro is the basic analog, calibrated with the salt test. I'll also calibrate it to the boveda tonight, another good idea, thank you.
Yeah, salt test is usually not very accurate either. Get a digital when you are able...a caliber IV is a decent one and not too expensive...around $25.
Yeah, salt test is usually not very accurate either. Get a digital when you are able...a caliber IV is a decent one and not too expensive...around $25.
$20 from Cheap Humidors and that's before our 10% discount. Can't beat that.