Seco-Larm ST-BT03Q Battery Tester

Battery Tester. Tests continuity, voltage, load, polarity, voltage drop, PTC fuse. 12/24 VDC, buzzer for audible and LED headlight to illuminate area.

• Indicates the condition of rechargeable gel-type 12VDC batteries
• Visual indicators: Blue - excellent, Green good, Yellow weak, Red bad
• Equipped with a momentary simulated load
• Built-in alligator clips easy connection
• Reverse-polarity protection
• Portable use
• 6-in-1 battery tester.
• Test for: 1. 2. 3. 4. Fuse, 5. 6. Continuity