OHAUS Explorer Pro Precision Balance - Bitterman Scales LLC
Ohaus EX224 Explorer Analytical Balance, 220g x 0.0001g with Internal Calibration: Science Lab Balances: Amazon.com: Industrial & Scientific
Ohaus Explorer Pro EX423N Analytical Precision Lab Balance,420 g X 1 mg,NTEP,Auto Cal,NEW,Full Warranty: Electronics: Amazon.com: Industrial & Scientific
Ohaus Explorer Analytical Balance E0B120 - The Lab World Group
Ohaus EX124 Explorer Analytical Balance, 120g x 0.0001g with Internal Calibration from Cole-Parmer