When using fentanyl or xylazine test strips, you need to measure accurately. The Precision digital carat scale is equivalent to the Gemini 20, which is the top-selling milligram scale on Amazon, yet priced less. Includes tray, tweezers, calibration weight and leather carrying pouch.

• Power Supply: 2 AAA Batteries
• Backlit LCD Display
• Low Power Alarm
• Tare Function
• Auto Shut Off