stabilisation time
2 second typical
pan size 230x290mm sst
power supply
220~240v ac (110v optional) 50/60hzbuilt-in rechargeable battery 6v4ah.
battery provide up to 90 hours of continuous use  when backlight is auto model
display
3 windows of 6 digits lcddisplay(17mm height). and 21 status indication
zero range
0mv~8mv
housing
abs housing and stainless steel pan(230*290mm)
keys
0-9 numberic keys and 9function keys
adc
external resolution
σ-δ 
1/30000; 1/60000
model (max capacity)
3kg/0.1g , 6kg/0.2g,15kg/0.5g, 30kg/1g
3kg/0.05g , 6kg/0.1g ,15kg/0.2g, 30kg/0.5g
interface
rs-232 output
other function
real-time clock and units conversion(kg,lb,g)

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上海唯上机电制造有限公司
唐正
18701816580
浦东新区上南路5018弄18号2栋3楼