25
Model AZ313 AZ153 AZ3102 AZ1502 AZ612
Weighing capacity g 310 150 3,100 1,500 610
Readability g 0.001 0.001 0.01 0.01 0.01
Tare range (subtractive) g 310 150 3,100 1,500 610
Repeatability <±g 0.003 0.003 0.015 0.015 0.015
Linearity <±g 0.004 0.004 0.03 0.03 0.03
Operating temperature range +10…+30 °C (50° to 86°F)
Allowable ambient 
operating temperature +5… +40°C (41°F to 104°F)
Sensitivity drift
within +10…+30 °C <±/K 4 ·10
–6
4 ·10
–6
3 ·10
–6
4 ·10
–6
5 ·10
–6
Response time (average) s 3 3 2.5 2.5 2.5
Adaptation to 
ambient conditions By selection of 1 of 4 optimized filter levels
Display update (depends 
on the filter level selected) s 0.2–0.8
External calibration weight g 200 (E2) 100 (F1) 2000 (E2) 1,000 (F1) 500 (F2)
(of at least accuracy class) lb 0.4  0.2  4 2 1
Net weight, approx. kg 2.2 1.7 2.2 1.7 1.4
Pan size mm 100 d 100 d 174+143 174+143 116 d
Dimensions (B+T+H) mm 200+270+120 200+270+70
AC power source/ 
power requirements  AC adapter 230 V or 115 V, +15% to –20%
Frequency 48–60 Hz
AC power source/ 
direct current V 10–20
Power consumption
(average) W 0.75
Hours of operation with 
the YRB08Z rechargeable 
battery pack h 20 25 20 25 25