Senyar เครื่องทดสอบแบตเตอรี่0.06มม.ทองแดงสแควร์12V รถเครื่องทดสอบแบตเตอรี่6LED ไฟจอแสดงผลเครื่องกำเนิดไฟฟ้ากระแสสลับตรวจสอบสถานะเครื่องวิเคราะห์

Suitable for all 12V charging systems, including car, forklifts, SUVs, pickups, boats, RVs, motorcycles, etc. 6 LED lights show the status of the battery and alternator, green means good/full, orange means medium, and red means low. Intuitive and simple. With the function of checking the battery, power function test, checking the starting capacity of the battery and battery overcharge displaying. Pure copper wire and wire clip have excellent conductivity and high sensitivity, and the non‑slip designed allows you to use it flexibly even when wearing gloves. The reverse protection function can prevent burnout due to misoperation between (+) battery terminals and (‑) cable terminals.