VWR digital drybath heat block dry incubator heater dryblock 13259-050

used good working VWR digital dryblock cat no 13259-050. with one block that holds up to 20 tubes with diameter 14mm. the temperature regulator works fine- the temp set up correspond to temp measured by thermometer (not included). If not satisfied. You can return this item within 30 days for a full refund minus shipping. Lot con4/5left top