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Compact digital angle finder with magnetic base and backlit display

RDINSCOS PT180 Digital Angle Finder ±0.2°

SKU CH-7PMD-7070V

Magnetic digital angle gauge with ±0.2° accuracy, auto-rotating backlit display, and AAA battery power

  • Included items1*digital angle finder/2*AAA Battery/1*bag
  • ±0.2° accuracy for precise angle setup
  • Auto-rotation display with backlight reads clearly in dim light
  • Four-sided magnetic base grips flat or curved ferrous surfaces
  • Compact, lightweight design fits tight workspaces and tool bags
  • Ready to use with included AAA batteries and carry case

Digital Angle Finder PT180

The RDINSCOS PT180 is a compact digital protractor designed for tradespeople and hobbyists who need quick angle readings on ferrous metal surfaces. Its portable size suits woodworking, construction, automotive repair and table-saw set-up work where a small, magnetic gauge is practical.

Bundled AAA batteries and carry bag

Two AAA cells are included so the tool works straight from the box, while the supplied bag protects the unit during transport and storage. No separate power purchase or case is required before the first measurement.

±0.2° accuracy on magnetic surfaces

The sensor delivers readings within .2 degrees, but this precision applies only when the magnetic base sits securely on a ferrous metal workpiece. Non-magnetic materials, curved profiles that reduce contact area, or heavy vibration can degrade the result, so the gauge cannot replace a calibrated reference for critical alignment tasks.

How it compares

Measured against everything we stock in Meters, Testers & Measuring Tools, at today’s prices. Recalculated every night.

Price $39.99
Cheaper than about 58% of the 3,030 comparable items (median $54.99).

Specifications

In the box
Included items1*digital angle finder/2*AAA Battery/1*bag

Questions about this item

How often will the two AAA batteries need replacing with daily use?

The unit runs on two AAA cells; typical alkaline pairs last several months under normal workshop use, and the backlight draws extra current only when activated.

What limits continuous operation during a full workday?

Battery capacity is the practical limit; the gauge has no thermal shutdown, so it runs until the AAA cells are depleted.

Does the backlight or magnetic base add noticeable heat or noise during all-day use?

The backlight emits only a faint glow with no audible noise, and the magnetic base produces zero heat or sound while holding the gauge in place.

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