Usage:

• Fix a battery in the appopriate position and the tester willbegin.The two measuring points of 9V battery are on thebottom of the unit. The battery’s reading value will beshown on the LCD.
  

Important:

• Remove battery when not using for long periods. Disposeof battery in accordance with local ordinances for disposalof hazardous materials.

Overview:

• Product name : Battery tester
• Product model : BT189
• Product material : ABS plastic
• Dimensions : 92.2*61.4*13.5mm
• Product weight  :About 31.3g
• Product package : Blister package
• Testable type : N, D,C,AA,AAA.14500,10440,16340,CR2032,9V
• Measure Range : 1.2~4.8V