Manufacturer: Metrohm. Model: 876 Dosimat plus, 801. Contains an 801 stirrer and a dosing handle. Interchangeable unit 6. 3026. 220 with a cylinder volume of 20 ml. Dosing modes:. DOS: Manual dosage. XDOS: Dosing of a fixed volume. Dimensions with interchangeable unit: 143 mm width, 27.5 mm height, 310 mm depth. Voltage: 100 - 240 V, frequency: 50 - 60 Hz. Condition: Used with signs of wear, but in good condition. Delivery time: Approximately 2 – 4 days Labprocure is responsible for this device.