










📏 Precision meets power—measure like a pro, anywhere, anytime!
The Bosch GAM 220 MF is a professional-grade digital angle finder that integrates four essential tools into one compact device. Featuring a bright, rotating display, angle memory, and a 16-inch extendable leg, it delivers precise measurements from 0 to 220 degrees. Built tough with IP54-rated water and dust resistance and powered by included AA batteries, it’s engineered for carpenters, remodelers, and contractors who demand accuracy and durability on every jobsite.








| Manufacturer | Bosch |
| Part Number | GAM 220 MF |
| Item Weight | 2.4 pounds |
| Product Dimensions | 17 x 2.4 x 1.4 inches |
| Item model number | GAM 220 MF |
| Batteries | 4 AA batteries required. (included) |
| Is Discontinued By Manufacturer | No |
| Size | Large |
| Color | Blue |
| Style | 16" Digital Angle Finder |
| Finish | Brushed |
| Material | Aluminum |
| Pattern | Solid |
| Shape | Rectangular |
| Power Source | Battery Powered |
| Voltage | 1.5 Volts |
| Item Package Quantity | 1 |
| Measurement System | Metric |
| Included Components | (1) Digital Angle Finder, (1) Hard Thermoformed Case, (1) Leg Extension, (4) AA 1.5-Volt Batteries |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Alkaline |
| Warranty Description | Bosch measuring and layout tools are covered by a one year limited warranty with an additional year when you register your tool within eight weeks of purchase - for details, call 1-877-BOSCH99 |
R**R
AWESOME
Use this for stairs at my work. AWESOME!
G**M
Another well made Bosch product!
This product is great well-made and well thought out. The cost seems a little high, but it is quality and will last for a long long time. This is something that you only buy once and get to hand it down to your kid if you have one.
S**E
These are so handy
Been useing these for sometime so I wanted one for my own. Can't go wrong with Bosch in my opinion.
D**A
Great tool
Used this tool on a handrail project and it was extremely helpful figuring out tricky angles and mitre joints. Also got complements from other tradesmen on the jobsite on how cool it looks. Perfect accuracy. And also super sturdy and high quality. I can't recommend this tool enough!
S**I
Really good. Just not for every use you might have of a protractor
Overall really good. Provides accurate readings and I find the built-in level to be very handy. There are only a few things I wish was different:1. It would be great to have a second 90 deg. level2. A bit heavy so hard to maneuver around especially with one hand if you’re trying to draw a line or something.3. A constant humming noise coming out of the digital unit when turned on.4. Hard to draw accurate corners given the round end of the unit. So for instance if you’d like to draw a line with a certain angle that meets another line at a specific point this might not be the right tool. It could’ve been though if there was a built-in laser projector. Wouldn’t that be great?
N**Z
Le doy un 10
Es firme sobre todo mucha presión
B**7
Worth the money
This is an excellent tool, and if you work with angles and degrees a lot this can really help you out. I do metal fabrication work for a living and use this for measuring staircases and getting accurate angles. The older version does not have the locking knob on the front like the new one does. Excellent feature. Works well and does not move position.
F**7
Awesome tool!
Great useful tool!
Trustpilot
2 months ago
2 weeks ago