The measurement scale at left is not labled - is it supposed to be showing g/ml of specific gravity? If so, the top 3 & bottom 3 numbers are wrong.

The picture of this scale is not an enlarged view in proportion. This is a schematic. Thank you for your curiosity and seriousness. But you can't use this diagram to measure any battery fluid.

Is it suitable for testing glycol?

Yes. It is used to test glycol concentration and freezing point temperature. It is also used for other liquid tests.

Will this come with a box or a bag? Description says bag, but reviews say box...

I got a box with is and I believe a bag the refractometer sat in in the box. I gave mine to my old helper and ended up buying one at Fw Webb

How does it know the difference between glycol or DEF or battery water?

Not sure. Sometimes you just have to hit the I believe button.

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$TRZ 4-in-1 Antifreeze Refractometer Ethylene Glycol, Propylene Glycol in Antifreeze Freezing Point Temperature and Concentration, AdBlue, DEF and Industrial Battery Fluid$

TRZ 4-in-1 Antifreeze Refractometer Ethylene Glycol, Propylene Glycol in Antifreeze Freezing Point Temperature and Concentration, AdBlue, DEF and Industrial Battery Fluid

Product ID: 47285665

📊Concentration range up to 70% VOL

🔋Battery fluid SG 1.100-1.400

🌡️Measures freezing point -84°F to 32°F

¥8009

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Description

🌟 Stay cool, stay ahead—measure like a pro with TRZ 4-in-1!

COMPACT LIGHTWEIGHT - Weighs just 11.3 oz for easy portability and on-the-go diagnostics
MULTI FLUID VERSATILITY - Test AdBlue urea concentration and industrial battery fluid specific gravity with one tool
USER FRIENDLY F SCALE - Single Fahrenheit unit system for quick, intuitive readings
PRECISION FREEZE DETECTION - Know exact antifreeze freeze points for ethylene & propylene glycol systems
TRUSTED AUTOMOTIVE ESSENTIAL - Ranked top 60 in Antifreezes & Coolants—join the pros who rely on it

The TRZ 4-in-1 Antifreeze Refractometer is a precision instrument designed for professional-grade measurement of freezing points and concentrations in ethylene glycol, propylene glycol antifreeze fluids, AdBlue urea solutions, and industrial battery fluids. Featuring a Fahrenheit-only scale, it covers a wide temperature range (-84°F to 32°F) and concentration levels (up to 70% VOL), making it an indispensable tool for vehicle maintenance and fluid diagnostics.

Specifications

ASIN	B073Q2LSG9
Best Sellers Rank	#16,373 in Automotive ( See Top 100 in Automotive ) #60 in Antifreezes & Coolants
Date First Available	July 28, 2017
Item Weight	11.3 ounces
Item model number	RHA-100ATC
Manufacturer	Hanstronik
Package Dimensions	12.8 x 5.55 x 1.69 inches

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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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¥8009

Duties & taxes included

In stock

Sold byAmazon JapanDelivered 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 Japan.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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