Excellent working condition, very clean. Complete, all original and portable (24 pounds). Laboratory and hospital peristaltic pump by Harvard Apparatus, model 1203. High quality metal construction, long grounded power cord, infusion/withdrawal switch, rate selector and speed control. Specifications: 50/60 Hz, 117 V, .3 A, serial 88141. Made in Massachusetts. Measures 8 3/4 X 10 X 10 3/4 inches.