SKU: 51529311167

AutoMeter SB-300 Technician Grade Intelligent Hand-Held 6V/12V Battery Tester

Sale price$190.69 Regular price$211.88
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Ships within 48 hours · Estimated delivery Aug 1 - Aug 6

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Description

AutoMeter SB-300 Technician Grade Intelligent Hand-Held 6V/12V Battery TesterAutoMeter SB 300 Technician Grade Intelligent Hand Held 6V 12V Battery Tester 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

AutoMeter SB-300 Technician Grade Intelligent Hand-Held 6V/12V Battery Tester

 

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

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 51529311167

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4.5 ★★★★★
Based on 7 reviews
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Product Reviews
L
Verified Purchase
LC
Carnegie, US
★★★★★ 3
Our dog loves it but it wasn’t durable enough to last
Color: Dogwood Jack, Size: Large, Color: Dogwood Jack, Size: Large
Our lab took to it as soon as we gave it to her. Perfect size for our 80 lb yellow lab. However, now that it’s in about 10 days, she’s able to break off chunks from this bone that are dime size or larger, and we have to throw it away
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 1, 2026
M
Verified Purchase
Matthew Anderson
Houston, US
★★★★★ 5
No problems after a year and a half
Color: Dogwood & Calming, Size: Medium
Have been regularly buying these for my corgi for about a year and a half. The 2 pack lasts about a month or 2 each time. Pieces break off in small enough pieces that they safely pass through his digestive system. He gnaws each one down to about 1/4 the original size before we take it away and give him a new one. He continues to have regular bowel movements and has a healthy appetite so I can’t imagine any problems arising after so long. I have tried other alternatives and every other similar chew breaks off in larger pieces and didn’t feel comfortable letting him chew/eat them. I noticed there are a few 1 star reviews saying their dogs got sick off these but after a year and a half I have had 0 issues with this product. I guess it depends on the dog and how big of pieces they are swallowing. My dog ingests pieces about the size of a grain of rice so just pay attention and you should be fine.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 18, 2026
T
Verified Purchase
terlynn4
Fort Morgan, US
★★★★★ 5
Long lasting and safer alternative to sticks
Color: Dogwood & Calming, Size: Medium
These are great, very durable, and have lasted a very long time. Much safer for my dogs than the random sticks they find in the yard. They do get shorter with chewing eventually, but they don't break off in little chunks like I've seen with some nylon chews, and they don't splinter like wood. Medium size works well for both my 16 lb Cavalier and my 60 lb Pyrenees/Golden mix. They're both moderate-to-aggressive chewers, though size obviously affects how much damage they can do. I wish you could buy the hemp chew separately because that one is very much a favorite in my house, so after 2 years and 2 purchases, I have barely any left of the remaining hemp chew, but still 2 of the dogwood chews that neither dog is as interested in anymore. I'd love to buy a couple more of just the hemp one.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 30, 2026
S
Verified Purchase
Shannon Brace
Chelsea, US
★★★★★ 5
Your dog will thank you.
Color: Dogwood & Fresh Breath, Size: Large
My dogs loves to chew on these. They make a small mess but not as bad as other chews. They are food for keeping teeth clean.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 31, 2026
A
Verified Purchase
Anna
Belleville, US
★★★★★ 5
Nice chew toy
Color: Dogwood Mushroom, Size: Medium, Color: Dogwood Mushroom, Size: Medium
Super durable and puppy loves it. It was a bit hard for her at first but now at 5 months it’s one of her favorite things to gnaw on! It is heavy for the size but seems to be great quality and has given many hours of chew time with minimal wear.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 12, 2026

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