Hello, I have a brand new AP1 probe for sale. Add the AP1 Advanced Probe to your ReefKeeper Lite or ReefKeeper Elite and measure the relative humidity and ambient temperature.
Relative Humidity (RH)
Accuracy: +/- 4%
Long term drift (5 years): +/- 1%
Resolution: 1.0%
Range: 10%-90% (accuracy range)
1 sample/sec
60 second response time (20%-80%)
Ambient Temperature
Accuracy: +/- 0.5°F
Long term drift +/- 0.5°F
Resolution: 0.1F
Range: 50F-140°F
1 Sample/Sec
60 Seconds response time (70F-120°F)
http://www.aquacave.com/advanced-pro...-0035-000.html
http://www.bulkreefsupply.com/reefke...-aquatics.html
$50 including shipping and paypal fees.
