I use one of these and love it! I would never go back to a regular one.
They sell new on BRS for $120. Ill take $75
http://www.bulkreefsupply.com/milwa...tometer.html?gclid=CJX2u4Hy57kCFUpBQgodNAgAmg
They sell new on BRS for $120. Ill take $75
http://www.bulkreefsupply.com/milwa...tometer.html?gclid=CJX2u4Hy57kCFUpBQgodNAgAmg
