Details of the operation of the balance are found in the PW User Manual. Shifting of calibration mass during shipping may cause weighing problems. CAHN 27 Automatic Electrobalance, Vintage, Powers on Adam Equipment PW124 Analytical Balance, 120g x 0.0001g, 115 V - "The sale of this item may be Standard Weighing Modes - Include grams, ounces, pennyweights and troy ounces Adam CFC. Code F. COUNTING SCALES. Model. Description. Pan Size. Ship. WT.Adam Equipment Company 2007 This Instruction Manual will familiarise you with the installation, PW 124. PW 184. PW 214. PW 254. Maximum Capacity. This is the transmission speed for communication with printers and computers. The selected rate must match that of the other device for communications to work. Internal or External, Selectable automatic calibration due to change in time or temperature. "i" models denote internal calibration models. Backlit LCD with