This is the same unit they sell at harbor freight for 20 bucks right down to the switch, do your self a favor and buy the schumacher instead. tom

Everything I purchase at Harbor freight does not last .so I think they sell seconds ..

Is this made in america

i'm sorry to say, this is not made in america. that was the first question i had when i went to replace my old one.ther are only a few that are made in usa and they are more than $300. so they got us over a barrel, you buy this one for under $50 or the next one up is $300. that's what they mean when america does make anything anymore. we do make stuff, but its huge money and priced right out of the market. the us govt needs to step in, tax the crap out of this south east asia stuff so the price would be $150, then the us companies could compete cause they could sell alot more at a lower price. but the us companies dont see those kind of sales numbers, so its hard to compete in a free trade market. so, all in all, the answer is no.

Is the switch momentary or does it stay on?

The switch is just to test the load on the battery it is spring loaded and stays in the off position .

Will this device measure amperage in 6 & 12 volt deer feeder batteries? We have batteries that show good voltage but don’t work. Need to check amps.

It doesn’t measure amps. It puts a 100 amp load on the battery and you can see how much the voltage drops.

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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OTC 3180 100 Amp Battery Load Tester Black

Product ID: 77105657

Details

Brand
OTC
Colour
Black
Item weight
295 g
Power source
Battery
Style
Safety

⚡100 Amp load capacity

🔋6V & 12V battery compatibility

⏱️10-second battery test

Bs.9776

Duties & taxes included

In stock

Sold byAmazon BoliviaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚡ Power up your battery IQ in seconds—don’t get left stranded!

SAFETY FIRST LOAD SWITCH - Prevents arcing, protecting you and your battery during tests.
RAPID 10 SECOND DIAGNOSTICS - Get instant battery health insights—no more waiting around.
HEAVY DUTY COPPER CLAD CLAMPS - Durability and superior conductivity for reliable testing every time.
EXTRA LARGE ZERO ADJUST DISPLAY - Clear, easy-to-read results that eliminate guesswork.
UNIVERSAL 6 V 12 V COMPATIBILITY - One tester fits all your vehicle and device batteries.

The OTC 3180 Battery Load Tester is a portable, professional-grade tool designed for quick and accurate testing of 6V and 12V batteries. Featuring a 100 amp load capacity, an extra-large zero-adjust display, and heavy-duty copper-plated clamps, it delivers reliable diagnostics in just 10 seconds. Its safety load switch and rugged steel case ensure durability and user protection, making it an essential device for vehicle maintenance and battery health monitoring.

Specifications

ASIN	B000F5HU6C
Brand	OTC
Colour	Black
Compatible Devices	Vehicles and devices that use 6V or 12V batteries
Customer Reviews	4.6 4.6 out of 5 stars (995)
Global Trade Identification Number	00731413417559
Included Components	Unit^Instruction Guide
Item Dimensions	35.6 x 18.8 x 9.1 centimetres
Item Weight	295 g
Manufacturer	OTC
Manufacturer Part Number	3180
Measurement Type	Ammeter, Voltmeter
Minimum Operating Voltage	6 Volts
Model Number	3180
Number of Items	1
Power Source	Battery Powered
Style Name	Safety
UPC	731413417559
Unit Count	1.0 count

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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Bs.9776

Duties & taxes included

In stock

Sold byAmazon BoliviaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Bolivia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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