- Function: To weigh and mix donor blood with anti-coagulant when taking blood 

Specifications as follows:
- Setting the volume of blood taken from donors from 0 – 999 ml with an increase of 1 ml
- Weight display from 0 – 999 grams in increments of 1 gram
- Volume target setting: 0 – 995 ml in increments of 5 ml
- Alarms for: low battery, slow blood flow, tray not moving, long collection time
- Tray movement speed: 36 cycles / minute
- Volume accuracy 0 to +3 ml, weight 0 to +3 gr
- LCD display
- Power source: Internal rechargeable battery or electricity with a power adapter
- Battery type Ni-Cd, 12VDC / 2AH
- Charger type: built-in charger and separate charger unit
- Electricity consumption 2 Watts
- Tool weight: 3.2 kg
- Made in South Korea