Navac Wireless Refrigerant Scale, 3.3 lb Capacity, LCD Display, 4 x AA (Scale) 4 x AAA (Controller) Power Source, 0.2 oz Resolution, 0.05 % Accuracy, 20 x 10.7 x 13 Inch Case, Gray/Orange

• Wireless bluetooth control
• Auto-power off
• Precision sensor with 0.05% accuracy
• Magnesium alloy weighing pan
• 3.3 lb only, easy to carry
• Large backlit display
• Integrated handle design
• 1 year warranty

• Catalog https://assets.unilogcorp.com/267/ITEM/DOC/Navac_NP7DP_Catalog.pdf