Can I connect the weight scale with JMSC POS? Post author By JMSCPOS Post date June 16, 2021 A Can I connect the weight scale with JMSC POS? Yes, you can connect the Weight Scale with JMSC POS. Consult the Support help for that. ← Can I connect a professional camera to track all activities? → Can I connect a credit card payment device to a POS?