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Deal.ai › Klein Tools
Klein Tools
Klein Tools Digital Angle Finder (935DAF)

Klein Tools Digital Angle Finder (935DAF)

5(2 ratings)

Best price now

$29.98at AmazonChecked 7 h ago

25% under what the other stores charge

Compared across 22 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. As an Amazon Associate, Deal.ai earns from qualifying purchases.

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Price facts

  • Lowest price today: $29.98 at Amazon (checked Nov 15, 2026).
  • Checked at 22 stores.

Our take on the Klein Tools Digital Angle Finder (935DAF)

The Klein Tools 935DAF is a digital angle finder that measures inside and outside angles, doubles as a ruler, and calculates the miter saw blade angle for a joint. Its machined ruler edges are rated to +/-0.2 degrees, and the reverse-contrast LED display stays readable in dim light. A wide locking knob holds the two rulers at the angle you set. It suits trim carpenters, cabinet installers and DIYers cutting miters who want a pocket-sized tool rather than a bulky protractor. Against analog angle finders it trades a battery and electronics for faster, more precise readings; against pricier digital models it gives up Bluetooth and job memory.

Best forTrim and finish carpenters cutting mitersCabinet and countertop installersDIY woodworkers fitting baseboard and casingChecking angles on site in tight spaces
Pros
  • Rated +/-0.2 degree accuracy on machined ruler edges
  • Calculates the miter saw blade angle directly
  • Bright reverse-contrast LED display reads in low light
  • Runs on one AAA battery
  • Compact enough for a pocket or toolbox
  • Wide locking knob holds the rulers firmly
Cons
  • No Bluetooth or app logging
  • No memory for saved angle readings
  • Display and electronics add a battery to keep on hand
  • Short ruler arms limit reach on large workpieces

Klein Tools Digital Angle Finder (935DAF) prices at every store

  • Lowe'sNew

    In stock

    $34.98Checked 7 h ago
    Visit Lowe's
  • Tool NutNew

    In stockReturn policy

    $39.98Checked 7 h ago
    Visit Tool Nut
  • Haus of ToolsNew

    In stock

    $39.98Free shippingChecked 7 h ago
    Visit Haus of Tools
  • ToolupNew

    In stockReturn policy

    $39.98Checked 7 h ago
    Visit Toolup
  • Ace Tool GroupNew

    In stockReturn policy

    $39.98Checked 7 h ago
    Visit Ace Tool Group
  • EIO.comNew

    In stockReturn policy

    $39.98Checked 7 h ago
    Visit EIO.com
  • Electrical PartsNew

    In stockReturn policy

    $39.98Checked 7 h ago
    Visit Electrical Parts
  • Willy's ElectronicsNew

    In stockReturn policy

    $39.98Checked 7 h ago
    Visit Willy's Electronics
  • The Power Tool StoreNew

    In stockReturn policy

    $39.98Checked 7 h ago
    Visit The Power Tool Store
  • Hand Tool OutletNew

    In stockReturn policy

    $39.98Checked 7 h ago
    Visit Hand Tool Outlet
  • Ohio Power ToolNew

    In stock

    $39.98+ $5.99 shippingChecked 7 h ago
    Visit Ohio Power Tool
  • Significant Services IncNew

    In stockReturn policy

    $46.17Checked 7 h ago
    Visit Significant Services Inc
  • Northern ToolNew

    In stock

    $39.98+ $10.99 shippingChecked 7 h ago
    Visit Northern Tool
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $29.98Checked 7 h ago
    Visit Amazon
  • SupplyHouse.comNew

    Availability unknown

    $39.98Checked 7 h ago
    Visit SupplyHouse.com
  • Lineroots SupplyNew

    Availability unknown

    $39.98Checked 7 h ago
    Visit Lineroots Supply
  • eBayNew

    Availability unknownSold by significantservices

    $46.17Checked 7 h ago
    Visit eBay
  • WalmartNew

    Availability unknownSold by Significant Services

    $47.68Checked 7 h ago
    Visit Walmart
  • MouserNew

    Availability unknown

    $51.18Checked 7 h ago
    Visit Mouser
  • DigiKeyNew

    Availability unknown

    $51.18Checked 7 h ago
    Visit DigiKey
  • DigiKeyNew

    Availability unknownShips from Brazil · duties may apply

    $51.18Checked 7 h ago
    Visit DigiKey
  • NewarkNew

    Availability unknown

    $108.41Checked 7 h ago
    Visit Newark

Also available at

  • Tool NutCheck price at Tool Nut
  • Haus of ToolsCheck price at Haus of Tools

Store links may earn us a commission.

Klein Tools Digital Angle Finder (935DAF) price history

Lowest price we've seen: $29.98 on Nov 15 at Amazon. Tracked across 14 stores since Nov 15.

What reviewers say

Owners of Klein's digital angle finders generally praise the accuracy and the miter calculation for trim work. Common complaints center on battery drain and the small display on the compact body.

What people mention
  • AccuracyPraisedOwners say readings line up with their squares and test cuts.
  • Miter functionPraisedThe saw blade angle calculation is the feature trim carpenters use most.
  • DisplayMixedThe reverse-contrast screen is readable in low light but small on the compact body.
  • BatteryCriticisedSome owners report the AAA draining when the tool is left on.
  • BuildPraisedThe metallic ruler and locking knob feel sturdy in use.

About the Klein Tools Digital Angle Finder (935DAF)

The Klein Tools Digital Angle Finder is a 3-in-1 tool that measures inside and outside angles, measures lengths, and calculates miter saw angles. Its machined ruler edges measure angles with an accuracy of +/- 0.2 degrees.

The miter saw protractor function calculates the saw blade angle needed to cut a miter joint. The rulers are rust resistant metal with deeply etched markings. A wide locking knob is easy to twist and holds the rulers firmly in place.

A bright white LED display is easy to read in all lighting conditions. The tool runs on a single AAA battery and has a compact design that fits in a pocket or tool box.

Model
935DAF
Functions
Inside and outside angles, lengths, miter saw angle calculation
Accuracy
+/- 0.2 degrees
Display
Bright white LED, reverse contrast
Ruler
Rust resistant metal with machined edges and deeply etched markings
Locking
Wide locking knob
Power
1 x AAA battery
Design
Compact, pocket-sized

Questions and answers

How accurate is the Klein 935DAF?
Klein rates the machined ruler edges at +/-0.2 degrees for inside and outside angles. That is fine for trim and cabinet miters.
Does it calculate miter saw angles?
Yes. It has a digital miter protractor function that gives the saw blade angle for the joint you measured, so you don't do the math yourself.
What battery does it use?
One AAA battery. Klein says that gives an extended working life, though owners note it drains if left on.
Can it measure length too?
Yes. The ruler edges have etched markings, so it works as a rule as well as an angle finder.
Is it good for baseboard and casing?
It is built for that work: inside and outside angles plus the miter calculation cover most trim joints. The short arms are the limit on large pieces.
How does it compare with an analog angle finder?
It reads faster and more precisely than a dial or vernier protractor, but it needs a battery and costs more than a simple analog tool.
Where is the Klein Tools Digital Angle Finder (935DAF) cheapest?
At Amazon, for $29.98, 25% under what the other stores charge, as of our latest check.
What do buyers say about the Klein Tools Digital Angle Finder (935DAF)?
Rated 5 out of 5 from 2 ratings.
Where can I buy the Klein Tools Digital Angle Finder (935DAF)?
21 stores we checked sell it, including Tool Nut, Haus of Tools, Toolup, Ace Tool Group, Significant Services Inc.

Stores we've priced the Klein Tools Digital Angle Finder (935DAF) at

  • Lowe's deals and prices
  • Northern Tool deals and prices
  • Ohio Power Tool deals and prices
  • SupplyHouse.com deals and prices
  • Tool Nut deals and prices
  • Walmart deals and prices
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