Is ±0.2° accurate enough for woodworking?

Yes for saw setup, miter cuts and tiling, where a tenth of a degree rarely shows. For machine setup or metal fabrication you want a 0.1° or better instrument with a calibration certificate.

How does it compare with a digital protractor?

It is smaller and cheaper-feeling than bench protractors, with a looser accuracy spec. It wins on portability and USB-C charging; it loses on precision and display size.

How do I charge it and how long does the battery last?

It charges over USB-C at 5V/400mA. The 3-minute auto shut-off stretches the small lithium cell, but expect to recharge it regularly with heavy daily use.

Does it measure past 90 degrees?

Yes. It reads in four 90-degree quadrants, so it covers a full 360 degrees across the four orientations.

The angle finder itself. No case or calibration certificate is listed, so plan your own pouch if you carry it on site.

Can it check a table saw blade angle?

Yes. The flat aluminum frame sits against the blade or fence and the display gives the angle directly, which is faster than reading a bubble.

Novixy Digital Angle Finder Slope Gauge Tool

Best price now

$9.19at WalmartChecked 23 h ago

Prices are checked against each store and labelled with when.

Visit Walmart

Novixy Digital Angle Finder Slope Gauge Tool

Best price now

$9.19at WalmartChecked 23 h ago

Prices are checked against each store and labelled with when.

Visit Walmart

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Price facts

Last seen at $9.19 at Walmart on Nov 14.

Our take on the Novixy Digital Angle Finder Slope Gauge Tool

The Novixy Digital Angle Finder is a compact aluminum-alloy gauge that reads angles on a digital display and recharges over USB-C. It covers four 90-degree quadrants and claims ±0.2° accuracy, which is enough for carpentry, tiling and hobby work but not for machinist-grade setup. It is small and light at about 150 g, so it fits in a tool pouch and works one-handed. Against basic bubble levels it adds a number readout and a hold function; against premium digital protractors it gives up precision and build refinement.

Best forWoodworkers setting saw and miter anglesTilers and trim carpenters checking slopesDIYers who want a number instead of a bubbleChecking blade and fence angles on job sites

Pros

Four-quadrant 0–360° measurement in one tool
±0.2° claimed accuracy suits carpentry and tiling
Aluminum alloy frame is sturdier than all-plastic rivals
USB-C charging with 3-minute auto shut-off
Light and pocketable at around 150 g

Cons

Accuracy claim is looser than 0.1° lab-grade protractors
Small display can be hard to read at odd angles
No carry case or calibration certificate mentioned
Battery life depends on the small 3.7V cell

Novixy Digital Angle Finder Slope Gauge Tool prices at every store

WalmartNew
In stockSold by VoyageFixReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.
$9.19+ $3.99 shippingChecked 23 h ago
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About the Novixy Digital Angle Finder Slope Gauge Tool

The Novixy Digital Angle Finder is a slope gauge that measures angles and displays them digitally. It has an aluminum alloy frame and weighs 150 g.

It runs on a built-in 3.7V lithium battery that charges through a Type-C port. It shuts off automatically after 3 minutes.

Measurement range: 4×90°
Accuracy: ±0.2°
Frame material: Aluminum alloy
Length: 6 cm
Width: 2.9 cm
Height: 6 cm
Weight: 150 g
Battery: 3.7V lithium battery
Charging port: Type-C
Charging input: DC 5V, 400mA (Type-C)
Auto shut-off: After 3 minutes
In the box: 1 x slope angle finder

Specifications

color: OtherSource
size: As shownSource
Measurement range: 4×90°Source
Accuracy: ±0.2°Source
Product weight: 150 gSource
Product height: 6 cmSource
Product length: 6 cmSource
Product width: 2.9 cmSource
Charging port: Type-CSource
Auto shut-off: 3-minuteSource
Battery: 3.7V Lithium BatterySource
Charger interface: DC5V 400mA(Type-C)Source
Frame material: Aluminum AlloySource

Questions and answers

Is ±0.2° accurate enough for woodworking?: Yes for saw setup, miter cuts and tiling, where a tenth of a degree rarely shows. For machine setup or metal fabrication you want a 0.1° or better instrument with a calibration certificate.
How does it compare with a digital protractor?: It is smaller and cheaper-feeling than bench protractors, with a looser accuracy spec. It wins on portability and USB-C charging; it loses on precision and display size.
How do I charge it and how long does the battery last?: It charges over USB-C at 5V/400mA. The 3-minute auto shut-off stretches the small lithium cell, but expect to recharge it regularly with heavy daily use.
Does it measure past 90 degrees?: Yes. It reads in four 90-degree quadrants, so it covers a full 360 degrees across the four orientations.
What is in the box?: The angle finder itself. No case or calibration certificate is listed, so plan your own pouch if you carry it on site.
Can it check a table saw blade angle?: Yes. The flat aluminum frame sits against the blade or fence and the display gives the angle directly, which is faster than reading a bubble.
Where is the Novixy Digital Angle Finder Slope Gauge Tool cheapest?: At Walmart, for $9.19, as of our latest check.