ElectronicCrane Scale

If you’re one of those who need to carry crane scale all the time with you, then our electronic crane scale by DWS is a perfect choice for you. The fully battery operated scale has a robust mechanical structure that makes it highly superior weighing scale in the industry.
We are a manufacturer, exporter, and trader of different weight devices and can provide you with various models, capacities and measuring units and sizes. Our product range is precisely designed and developed to measure a wide variety of items ranging from jewelry, metals and many more items. The OCS series of electronic crane scale is highly accurate and full-featured with standard wireless remote controls.


Display 30mm (1.2’’) 5digits LCD/LED
Zero Range 4% F.S.
Tare Range 100% F.S.
Stable Time ≤10seconds
Overload Indication ≤10seconds
Max. Safety Load 125% F.S.
Ultimate Load 400% F.S.
Battery Life ≥70 hours
Battery Type Fully sealed Lead-Acid battery, 6V/7Ah
Adapter DC9V/1000mA
Operating Temp. - 10℃ ~ + 40℃
Operating Humidity ≤85% RH under 20℃
Remote Controller Distance Min. 15m
Battery of Remote Controller AAA battery, 1.5V×2


MODEL Max. capacity(kg) Min. weigh(kg) Division(kg) Total dispay counts (n)
OCS-S-1 1000 10 0.5 2000
OCS-S-2 2000 20 1 2000
OCS-S-3 3000 20 1 3000
OCS-S-5 5000 40 2 2500
OCS-S-10 10000 100 5 2000
OCS-S-15 15000 100 5 3000
OCS-S-20 20000 200 10 2000


MODEL A(mm) B(mm) C(mm) H(mm) Weight (kg)
OCS-S-1 67 350 33 450 13.5
OCS-S-2 67 350 33 450 13.5
OCS-S-3 95 350 40 510 17
OCS-S-5 113 365 50 625 26
OCS-S-10 122 365 60 760 40
OCS-S-15 144 365 60 760 40
OCS-S-20 166 365 85 900 68

Optional Wireless Weighing Indicator With Printer

  • Instrument size: 220X128X90mm, the latest design, compatible with the concept of portable, print and easy to operate. Shoulder bag style leather case,easy to carry, suitable for protected outdoor use.
  • Display: Wireless double-sided communication, 5 digits LCD display with backlight,digit height:25mm. Many functions on LCD display( battery power,TARE,ZERO,PEAK,Stable) .
  • Communications: Both RS232 serial port and USB port,solve most laptops without serial port problem. with the Everight company’s PC host computer software,not only display weigh value and stable information on the PC ,can also enter company’s name,complete storage ,print query and other functions .
  • Battery: High performance, 3500mAh SC type industrial Ni-H batteries, repeatedly charging times can reach 1000times, one time charge can work 50 hours under typical use.
  • Operatiing temperature: -20℃ to 60℃
  • Antenna: Internal antenna
  • Update rate from loadcell: 12 times per second.
  • Printer: FUJITSU FTP-608 2″ high speed thermal printer
  • CPU: ARM-based 32-bit MCU,combines with high performance,real time capabilities, and low power, low voltage operation.
  • Function on keyboard: It can print data,time,Serial number, commodity number,net weight and total weight. Also can input 16 digits head information,It can store up to 2000 weighing records.It can be statistics by serial number or commodity number,also can statistics by data, statistical results can be printed with weighing number and total weight.
  • Radio Frequency: Standard 2.4GHz wireless module, up to 70m wireless distance,up to 128 channels available.(433MHz, 868MHz wireless module optional).


Output Sensitivity mV/V 2.00
Nonlinearity %FS ≤0.03
Hysteresis %FS ≤0.03
Repeatability %FS ≤0.01
Zero balance %FS ≤1.00
Creep (in 30min) %FS/30min ≤0.02
Zero Temp. coefficient %FS/10℃ ≤0.04
Rated output Temp. coefficient %FS/10℃ ≤0.02
Input resistance Ω 385±10
Output resistance Ω 350±3
Insulation resistance ≥5000
Safe overload %FS 150
Compensated Temp. range -10~+40
Recommended Supply voltage V 5~15