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📐 Master every angle, measure every moment — precision that keeps you ahead.
The Rainyb Digital Angle Finder Tool is a versatile 7-inch protractor offering 0-360° measurement with ±0.5° accuracy and 0.05° resolution. Featuring dual metric and imperial rulers, horizontal and vertical bubble levels, a large LCD display, and a hold/lock function, it’s engineered for carpenters, woodworkers, and fabricators who demand precision and efficiency. With over 2000 hours of battery life and an automatic power-off feature, this durable ABS tool combines smart design with professional reliability.
| ASIN | B091T6RTF6 |
| Batteries | 1 CR2 batteries required. (included) |
| Batteries Included? | Yes |
| Batteries Required? | No |
| Battery Cell Type | NiCAD |
| Best Sellers Rank | #46,300 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #25 in Construction Protractors |
| Customer Reviews | 4.3 4.3 out of 5 stars (993) |
| Date First Available | April 6, 2021 |
| Item Package Quantity | 1 |
| Item Weight | 4.6 ounces |
| Item model number | Rainyb-US-DAF-01 |
| Manufacturer | Rainyb |
| Material | ABS |
| Package Dimensions | 9.82 x 1.87 x 1.38 inches |
| Part Number | Rainyb-US-DAF-01 |
| Power Source | Battery Powered |
| Style | 7inch Angle Finder X 1 |
C**E
Love it
It worked perfectly, having the built in levels was a lifesaver.
D**P
Must have for the shop
This tool is great. Easy to use. Has level bubbles for horizontal and vertical use. Digital display is easy to read. You can hit the hold button and then close it and not lose your measurement so you have it when you go to use it. Quick and easy. Can zero out at any position to measure from that position. Makes fitting angles easier and more precise.
C**D
digital angle finder
price was pretty much why I got it. Quality is about average, worked okay.
J**Y
Finds angles easily and accurately
Accurate and Easy to Use! The RainyBee Digital Angle Finder is a game-changer for precision work. It’s incredibly accurate and has a clear, easy-to-read display. The build quality feels solid, and the magnetic base is super handy for attaching to metal surfaces. The calibration process is straightforward, and the battery life is excellent. It’s perfect for both DIY projects and professional use. Highly recommend for anyone needing reliable angle measurements!
T**S
Cheap and good
Work good. Found out I stuff welded wrong. Looked good to the eye, until I got true measurements
J**I
Not perfect
It is nice for the price, but there are times that it resets itself or changes the angle zero.
A**A
Helps to Find Specific and Unusual Angles
This item strikes me as the kind of gadget that might make an "old school" professional roll their eyes into the back of their head. haha I could be wrong. For me, anyway, as an amateur woodworker and builder, I found this angle finder to be a useful tool in my latest project which called for some very specific angles. I used it both to find the angles of my workspace and to plot out those angles on my materials. For common angles, I am still going to rely on my speed square and similar tools. However, when I need to find a very specific angle, I suspect I will refer to this tool again and again.
H**V
Works as it should
This tool helped me a lot with my bathroom renovation project this week. It measures accurately and does the job as it should. Seems to be built of high quality materials.
Trustpilot
2 weeks ago
1 week ago