Dưới đây là 1 số loại cân thường dùng trong các phòng thí nghiệm
MODEL CTG 3 CTG 6 CTG 6H+ CTG 8H+ CTG 15H CTG 15H+ CTG 30 CTG 6L CTG 15L CTG 30L
Capacity 3 kg 6 kg 6 kg 8 kg 15 kg 15kg 30 kg 6 kg 15 kg 30 kg
Readability 0.1 g 0.5 g 0.1 g 0.1 g 0.5 g 0.1 g 1g 2 g 5g 10 g
Repeatability (Std dev) 0.2 g 0.5 g 0.2 g 0.2 g 0.5 g 0.2 g 1g 2 g 5 g 10 g
Linearity (+/-) 0.2 g 1 g 0.2 g 0.2 g 1 g 0.3 g 2 g 2 g 5 g 10 g
OIML approval no no no no no no no yes yes yes
Pan size (mm/inch) 230x300 / 9.0"x11.8"
Response time 3sec.
Calibration External Calibration
Display  LCD display with auto LED Backlite 
Unit of measure gm, kg, ounce, lb
Tare Range Full
Operating Temprature 15°C to 40°C
Dimension (WXDXH) mm 320 X 330 X 125
Power Suplly AC Adapter 9V/ 500 mA
Net weight with Packing 5 kgs
Packing Dimension 450 x 370 x210