Sealey BT01 Digital Battery and Alternator Tester, 12V

Description

🔋 Stay charged, stay ahead – test smarter, not harder!

The Sealey BT01 is a compact, lightweight digital tester designed for 12V batteries and alternators. It delivers precise diagnostics with an easy-to-read LED display, requiring no internal battery and capable of testing batteries with as low as 7V residual charge. Ideal for professionals seeking quick, reliable vehicle power system checks without sparks or heat.