Rinstrum - R300 Series Digital Indicator Operator Manual Rev 1.5 
Page 12 
 
4. Basic  Weighing 
4.1. Normal Weighing 
• Ensure instrument is On and Zero annunciator is lit. 
• Place your item on the weigh platform. 
• Read the weight display. 
 
4.2. Using Tare 
• The indicator displays zero with Zero annunciator lit. 
• Place the container on the weigh platform. 
• Press the <TARE> key. 
• The indicator will show the displayed zero weight and the 
Net annunciator will be lit. 
• Fill the container to the required weight. 
• Press the <GROSS/NET> key to toggle 
between the Net weight and the Gross (total) 
weight.