Posted 11/19/2023 22:28 (#10488847) Subject: Raven 440 nh3 monitor- what newer model replaces it ??
Central Illinois - west of Peoria
Having troubles with our 440 nh3 console and may need a replacement , is there a newer model that replaces these or does anyone sell any reconditioned units ?
Having problems with ours and have traced it back to the monitor- only use it for ammonia applicator…