Know exactly when to charge your batteries with the Battery Charge Level Indicator LED Tester Voltmeter. This handy device accurately displays the remaining battery level, helping you avoid unexpected power shortages. With a simple LED display and precise voltmeter readings, you can easily keep your batteries charged and ready for use. Keep your devices powered with confidence.

• Volt Range : 3 ~ 60VDC
• Operating Temperature :-10-65
• Dimensions :57*33*27mm
• Colour : black
• Place of Origin : China