How wide an angle, in degrees, does this measure? 180°? 359°?

It will continue counting beyond 360 if you keep rotating it. It goes forever.

will this fit tight in an inside corner?

That depends on the size of the corner. The angle finder I have is 8.55 inches long and just under 1.4 inches wide when closed, so the corner must be large enough for the tool to fit inside. The pivot end has a radius slightly smaller than half the with of the two straight edges. You can make a mockup of the tool using the dimensions I have given here an the angle you need and see if it fits the corner you want.

Are measurements laser ecthed?

The measurements are etched, not printed.

Does it split the angle in half for miter cuts?

I have had to do a lot of atypical miters and how I do this is to cut one miter angle and them measure this angle to determine the other angle on the miter. This has worked well, but can difficult if you do not have the space needed to expand the Gem Red. Overall this is a remarkable tool that is very accurate. But I needed to buy a smaller digital angle finder to work in smaller spaces. After working with the digital, would never go back to non digital.

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GemRed Digital Angle Finder, 200mm Digital Inclinometer Protractor

GemRed Digital Angle Finder, 200mm Digital Inclinometer Protractor

Product ID: 295020021

Details

Brand
GemRed
Colour
silver
Graduation range
7 Inches
Material
Stainless
Style
Industrial

📏400mm dual-scale ruler

📐±0.3° high accuracy

🔒Locking at any angle

S$35

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Description

📐 Unlock precision angles like a pro—because your projects deserve nothing less!

LOCK IT DOWN - Secure your angle instantly with the easy-to-use locking mechanism—no slips, no second-guessing.
COMPACT POWERHOUSE - Folded length of just 7.5 inches for ultimate portability without sacrificing a full 400mm measuring range.
VERSATILE ANGLE MASTER - Measure inside, outside, and bevel angles up to 360° with a digital readout accurate to ±0.3°, perfect for woodworking and industrial projects.
EFFORTLESS DIGITAL READOUT - Clear LCD display with 0.1° resolution and simple two-button operation keeps your workflow smooth and efficient.
PRECISION MEETS DURABILITY - Stainless steel rulers with laser-etched scales ensure years of crystal-clear measurements and professional-grade reliability.

The GemRed Digital Angle Finder combines a 400mm stainless steel ruler with a high-precision digital inclinometer offering ±0.3° accuracy and a 360° measuring range. Featuring a locking function and easy-to-read LCD display, it’s engineered for professionals and DIYers who demand reliable, versatile angle measurements in a compact, durable tool.

Specifications

ASIN	B00W395R5E
Batteries	1 Lithium Metal batteries required. (included)
Batteries Required?	Yes
Batteries included?	Yes
Battery Cell Type	Lithium Metal
Battery life	2000 Hours
Best Sellers Rank	18,790 in DIY & Tools ( See Top 100 in DIY & Tools ) 19 in Protractors
Colour	Silver
Customer Reviews	4.5 4.5 out of 5 stars (7,964)
Date First Available	13 Sept. 2015
Guaranteed software updates until	unknown
Item Package Quantity	1
Item Weight	209 g
Item model number	82305
Manufacturer	GemRed
Material	Stainless Steel
Measurement Accuracy	±0.3°
Part number	82305-200D
Product Dimensions	40 x 2.01 x 0.25 cm; 209 g
Size	200mm
Style	Industrial

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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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S$35

Duties & taxes included

In stock

Sold byAmazon SINGAPOREDelivered 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 SINGAPORE.

Secure transaction

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Fast, free shipping, member pricing & priority support.

Join PRO →

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TrustScore 4.5 | 7,300+ reviews

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