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Restock Alert Autometer Sb-300 Technician Grade Intelligent Hand-held 6v/12v Battery Tester Save 40% + Free Ship [aQ24z0OT]

$60.99 $195.99 -69%

Restock Alert Autometer Sb-300 Technician Grade Intelligent Hand-held 6v/12v Battery Tester Save 40% + Free Ship [aQ24z0OT] AutoMeter's SB-300 is a handheld battery tester that is a great addition to any technician's toolbox! This tester will help you rapidly and accurately diagnose battery issu

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Restock Alert Autometer Sb-300 Technician Grade Intelligent Hand-held 6v/12v Battery Tester Save 40% + Free Ship [aQ24z0OT]

Restock Alert Autometer Sb-300 Technician Grade Intelligent Hand-held 6v/12v Battery Tester Save 40% + Free Ship [aQ24z0OT]

 

AutoMeter's SB-300 is a handheld battery tester that is a great addition to any technician's toolbox! This tester will help you rapidly and accurately diagnose battery issues with unmatched speed and accuracy with our easy to use testing protocol. Featuring AutoMeter's patented and award winning Digital Pulse Load (DPL) technology™, this tester delivers a true on-board 40 amp load for unmatched accuracy. Capable of performing a full battery test in less than 82 seconds, the SB-300 represents the ultimate in value, convenience, and ease of use.

Features

- Tests flooded, deep cycle, and AGM batteries with CCA range of 100-1600 - also detects discharged batteries, bad cells, and has built in reverse polarity protection.
- This tester applies a true 40 amp load to the battery in order to simulate real world operating conditions consistent with BCI (Battery Council International) testing standards.
- Battery test results include: Measured true CCA, voltage and percent of charge, and the battery's state of health (good, near end of life, or bad).
- Automatically stores the last 100 tests in memory.
- 30" - 16 gauge leads with professional grade clamps that are easily field serviceable.
- Customer communication with optional PR-12 (external printer), PR-20 (bolt-on printer), or AC-12 (PC cable).
- English and Spanish language menus and test results.
- Perfect tool box tester! Rugged engineered composite housing with protective rubber boot for years of service.
- Intuitive menu driven operation, transmitted via back lit LCD screen for ease of use.
- AutoMeter testers only require a single technician to run a full electrical system test due to our on-board 40 amp True Load cell. This eliminates the need to apply inconsistent loads, such as headlights, fans, etc. which makes our products easier to use.

Specifications

Battery Types: Flooded & AGM Battery
Voltage: 6V & 12V
Battery Range: 100-1600 CCA
Automated Load: 40 Amp
Lead Size: 30” - 16 Gauge
Alternator Test: None
Stator Diode Test: None
Starter Draw Test: None
Voltage Drop Test: None
External Volt Leads: None
Memory: 100 Tests
Operational Temperature: 0-120F
Operational Humidity: 0-85%
Language: English & Spanish
Internal Battery: 9V
Dimensions: 4.5” x 7.1” x 1.4”
Weight: 1.3 lbs
California Residents: Prop 65 WARNING
Warranty: 12 Months

Optional Accessories

AC-24J Carrying Case
PR-12 Infrared Printer
PR-20 Bolt On Printer
AC-12 PC Adapter Cable

Information Downloads

SB-300 Operator Manual

What Our Customers Say

January 18, 2026

Absolutely no complaints!

It's a great buy. I am satisfied.

- Harold M..

January 18, 2026

Absolutely no complaints!

I'm thrilled with this great purchase.

- Terry M..

January 18, 2026

Absolutely no complaints!

I'm happy with my product.

- Shawna B..

Write a Review

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