Features for High Precision Mini Portable Digital Scales Grams and Ounces:
Unit Modes:g / ct / dwt / ozt / oz / gn
Main Function:Tare & Zero Function , Auto Off, Low Power Indication, 6 Units Conversion (g / ct / dwt / ozt / oz / gn ), pieces counting.

Vacuum degassing chamber and pump kit, Vac for Stabilizing wood, degassing urethane, silicone, epoxies, stabilize, extracting essential oils from organic materials, etc.