AutoMeter BT-400S Autogage 12V Heavy Duty Battery Tester
SKU: 25363204982

AutoMeter BT-400S Autogage 12V Heavy Duty Battery Tester

$174.94 $194.38
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USA
  • USA
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Ships within 48 hours · Estimated delivery Jul 9 - Jul 14

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Description

AutoMeter BT-400S Autogage 12V Heavy Duty Battery TesterAutoMeter BT 400S Autogage 12V Heavy Duty Battery Tester The BT 400S tests 12V heavy duty, auto, truck, commercial, and marine batteries as well as 12 24 Volt starter and charging systems. Battery size is not required to be entered into the unit. Simply choose between automotive or truck battery type batteries for testing. Eliminates tester input errors and allows the testing of batteries of unknown size. LED bar graph and numeric LCD display

AutoMeter BT-400S Autogage 12V Heavy Duty Battery Tester

 

The BT-400S tests 12V heavy-duty, auto, truck, commercial, and marine batteries as well as 12/24 Volt starter and charging systems. Battery size is not required to be entered into the unit. Simply choose between automotive or truck battery type batteries for testing. Eliminates tester input errors and allows the testing of batteries of unknown size. LED bar graph and numeric LCD display immediately indicate battery condition upon pressing the TEST button. Includes 4 ft heavy-duty abrasion resistant cables for vehicles with hard to reach battery compartments. 

 

- Battery Condition is Shown in Percentage of Capacity
- Uses Conductance Technology
- Tests 12V, 24V, & 36V Starting/Charging Systems
- Tests 42V Mild Hybrid Starter/Charging Systems
- Tests 6 & 12V Batteries - Multi-Colored Bar Graph Displays Battery Condition
- Low Voltage LED Lights when Charging is Necessary
- Bad Cell is Detected and Displayed
- Reverse Polarity Protection
- Made in USA

 

Specifications

Battery Test Range (Auto/Truck): 1000 to 1700 CCA
Battery Capability: Tests all types of 12V lead acid batteries
Display: Alpha-numeric displays indicates % of available battery capacity and multi-colored bar graph shows battery condition
Operating Voltage Range: 5.5V to 39.9V
Capacity/Volts Display: LED- 3 digits
Alternator Test: Tests and displays alternator ripple
Reverse polarity protection: Yes
Shipping Wt.: 1.25 lbs
Warranty: 12 Months

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: 25363204982

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4.8 ★★★★★
Based on 2322 reviews
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Verified Purchase
Julie Rainbow
Lowell, US
★★★★★ 4
Good product, but small in quantity.
Scent: Rain Water, Size: 33 Fl Oz (Pack of 1)
I like this soap a lot, but the size surprised me enough that it is worth mentioning. The Rainwater scent is clean and subtle, not overpowering or perfumey. The soap itself is clear, rinses clean, and does not leave my hands feeling dry or coated. I also appreciate that it is a more chemical conscious option that still works well for frequent handwashing. That said, I was genuinely surprised by how small the refill container was. Yes, the ounces are listed right on the ad and package, but the bottle itself looks tiny in comparison to what I expected from the photo. For the price, the quantity felt underwhelming, and that ultimately led me to return it. If the cost-to-quantity ratio made more sense, I would absolutely keep this on hand, because the product itself is very nice. Just go into it knowing the refill is smaller than you might expect based on the packaging.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 4, 2026
C
Verified Purchase
Claudia V.
Omaha, US
★★★★★ 5
Great hand soap
Scent: Rain Water, Size: 33 Fl Oz (Pack of 1)
Excellent product. The fragrance is subtle and fresh. The hand soap is gentle to the hands and it leaves a sensation of cleanness. I'm very satisfied with my purchase.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 30, 2026
M
Verified Purchase
Mike
Natrona Heights, US
★★★★★ 5
Good value for the money.
Scent: Rain Water, Size: 33 Fl Oz (Pack of 1)
Love Mrs. Meyers products. Cleans well, smells good. Gentle on your skin. Good value for the money
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026
G
Verified Purchase
Ginger
Lexington, US
★★★★★ 5
On my second bottle...
Scent: Rain Water, Size: 33 Fl Oz (Pack of 1)
I've now purchased two bottles of this hand soap. I love the smell! The soap itself is gentle but effective. It cleans well without drying out my hands, even with frequent use. I appreciate that it’s made with ingredients like aloe vera and essential oils, which helps keep my skin feeling soft instead of stripped. The scent is light, fresh, and clean without being overpowering. The “Rain Water” fragrance has a subtle, slightly floral smell that makes washing your hands feel a little more refreshing and enjoyable.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 22, 2026
D
Verified Purchase
Dahlia
San Leandro, US
★★★★★ 5
Soft Cotton Rounds That Work Well for Skincare
Size: 100 Count (Pack of 1), Size: 100 Count (Pack of 1)
These cotton rounds are soft, durable, and work well for everyday skincare and makeup removal. They don’t fall apart easily when using toner or micellar water, which I appreciate. The packaging is simple and convenient, and the quantity is great for the price. Overall, a reliable product to keep on hand.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 7, 2026

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