Search:

Humidity and temperature readings here
http://www.beesource.com/ubb/Forum2/HTML/001344.html

Yes, we do. Check this
http://honeybeeworld.com/bb/viewtopic.php?t=68&sid=7620d884bd8cd29f2828544c1a7e50da

Yes, this is RH (relative humidity) sensors. Here are temperature readings for this period.

http://www.beesystem.ca/hives_temp.png

Hives located in Mirabel (50 miles north of Montreal, QC)

It's pretty wet inside the shed, because of heating and ice, so the readings looks credible. We had another humidity sensor inside the shed, but then decided to install it in outside insulated hive....

Here is real-time data retrieved from a location not far (50 miles) from Montreal, Quebec. We have one hive stored in a small heated shelter (red), one outdoor insulated hive (green) and a sensor of...

Here are mechanic hive scales for the price 347 euro: http://www.swienty.com/engelsk/hives-accs.html

Here are electronic hive scales with ability to remotely read weight of the hive up to 75...

Here is real information collected by BeeSystem's station:

red - hive temperature in "cabana"
green - outdoor insulated hive temperature
blue - outdoor temperature

...

BeeSystem announces the new generation of remote beehives monitoring systems. First 10 systems will be tested in real “field environment” this winter, and will be ready for commercial use by April...