Description
Part Number: SB-3
AutoMeter SB-3 500 Amp Variable Load Battery & Electrical System Tester
Professional-grade electrical system diagnostic tester engineered for precise carbon pile load testing of 6V and 12V vehicle starting batteries.
Key Features
- ☑ 500 Amp Variable Carbon Pile Load: Provides adjustable load resistance to simulate actual starter draw conditions.
- ☑ Dual Analog Meters: Clear voltmeter and ammeter for accurate real-time monitoring during load testing.
- ☑ Automatic Safety Un-loader Knob: Prevents battery damage by automatically releasing applied load.
- ☑ Vented Cooling Enclosure: Heavy-duty vented casing dissipates heat rapidly for prolonged workshop durability.
- ☑ Temperature Compensation Scale: Integrated scale allows precise adjustments for accurate readings across ambient temperatures.
Technical Specifications
| Brand | AutoMeter |
|---|---|
| Part Number | SB-3 |
| Tester Type | Variable Load Carbon Pile Tester |
| Variable Load Capacity | 0 – 500 Amps |
| Voltage Compatibility | 6V & 12V Lead-Acid Batteries |
| CCA Testing Range | 0 – 1000 CCA |
| Display Type | Dual Analog Voltmeter & Ammeter |
| Cooling System | Vented Heat Dissipation Enclosure |
What’s Included in the Box
- 1 x AutoMeter SB-3 500 Amp Variable Load Battery Tester
- Integrated Heavy-Duty Battery Leads with Colour-Coded Clamps
- Ergonomic Integrated Carrying Handle
- User Operating Manual & Testing Instructions
Engineered for high-performance automotive workshops, race teams, and battery distribution facilities, the AutoMeter SB-3 delivers reliable and repeatable battery diagnostic testing. Order today from JP Racing for expert technical advice and rapid UK dispatch.




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