can it be used for trojan industrial batteries?

It can be used on any battery as it only checks the specific gravity of the acid. Works great by the way...

Could this be used to add distilled water too, say drawing the water out of a cup? Looking for multifunction instead of buying tester and filler.

Do NOT buy because MIGHTY MAX is selling it, they are a rip off company who only takes other peoples items and rebrands them to resell, they have NO CUSTOMER SUPPORT, the BATTERIES THEY SELL ARE JUNK TOO.

How do I read it no marks on large tube ?

Read at water level on the inner float.

What exactly is the difference between the car, boat/marine, and golf cart models?

Car. Boat.marine all have starting capacity of 100 amps a golf cart use is about 30 to 40 amps.

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Mighty Max Battery Golf Cart/Deep Cycle Battery Hydrometer Tester brand product

Product ID: 257036312

Details

Brand
Mighty Max
Colour
Standard
Item weight
0.15 Pounds
Power source
Battery
Style
HYDROSTK5

⚡Accurate specific gravity reading

📏Compact handheld design

🔋Professional-grade battery testing

€ 41.30

Duties & taxes included

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Sold byAmazon GERMANYDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔋 Power Up Your Battery Game with Precision!

BOOST YOUR BATTERY IQ - Stay ahead of battery failures and maximize lifespan with real-time acid level insights.
LIGHTWEIGHT PORTABLE - Weighing just 0.15 lbs, it’s the perfect tool to carry on the go for quick diagnostics.
PRECISION IN YOUR PALM - Compact handheld tester delivers pinpoint specific gravity readings for deep cycle and golf cart batteries.
TRUSTED PROFESSIONAL GRADE - CE and FCC certified for reliable, industry-standard performance.
EFFORTLESS BATTERY HEALTH CHECK - Easy-to-read display ensures you never miss a critical battery acid level.

The Mighty Max Battery Hydrometer Tester is a compact, handheld device designed for professional-grade testing of golf cart and deep cycle batteries. It accurately measures the specific gravity of battery acid, providing easy-to-read results to help maintain optimal battery health. Certified by CE and FCC, this lightweight tester ensures reliable performance and portability for on-the-go diagnostics.

Specifications

ASIN	B00NCWAPEY
Best Sellers Rank	#102,726 in Automotive ( See Top 100 in Automotive ) #151 in Automotive Battery Testers
Brand Name	Mighty Max Battery
Color	Standard
Customer Reviews	4.3 4.3 out of 5 stars (777)
Item Dimensions	29.2 x 5.1 x 5.1 centimeters
Item Weight	0.15 Pounds
Manufacturer	Mighty Max Battery
Measurement Type	Specific Gravity
Model	10
Part Number	HYDROSTK5
Power Source	Battery Powered
Specification Met	CE, FCC
Style Name	HYDROSTK5
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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€ 41.30

Duties & taxes included

In stock

Sold byAmazon GERMANYDelivered 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 GERMANY.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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