RUISHAN 300g x 1mg Lab Analytical Balance Scale | 0.001g High Accuracy Electronic Scientific Scale Jewelry Gold Scale .001 Digital Gram Weighs Scale Centigram Scale, Calibrated Scale, Chemistry Scale
- ✔We take quality seriously and back all our instruments with 30-day returns and 1 year warranties. Our products also come with detailed user instructions and access to our knowledgeable customer support. ⚠NOTICE: With RS232 interface, Does not contain RS232 data line. Calibration weights are included in the package. Does not include batteries..