• TITANER titanium caliper ruler 3.0 multi-function tool
  • TC4 titanium material detail of the caliper ruler
  • Caliper ruler showing straight and extension measurement features
  • Hidden hexagonal mini pen inside the titanium caliper ruler
  • Retro slide-rule calculation scales on the titanium caliper ruler
  • Standard configuration with extra mini hexagonal pen
  • Configuration with extra mini pen and replacement blade tip
  • Standard titanium caliper ruler 3.0 configuration
  • Product information graphic for the caliper ruler listing
  • Configuration with replacement blade tip

Titanium Multi-Function Caliper Ruler 3.0 TITANER TRT027G

Titanium Multi-Function Caliper Ruler 3.0 TITANER TRT027G

$334.89
$334.89
SAVE Liquid error (snippets/price line 119): Computation results in '-Infinity'% Sold out
Standard with Pen
Standard with Pen
Standard with Blade Tip
Standard with Blade Tip
Standard with Pen and Blade Tip
Standard with Pen and Blade Tip
Placeholder Not for Purchase
Placeholder Not for Purchase
Standard
Standard
TITANER titanium caliper ruler 3.0 multi-function tool

Titanium Multi-Function Caliper Ruler 3.0 TITANER TRT027G

$334.89
$334.89
SAVE Liquid error (snippets/price line 119): Computation results in '-Infinity'% Sold out

TITANER TRT027G is a compact multi-function EDC tool that combines a straight ruler, caliper, retro slide-rule calculation, and a hidden mini hexagonal titanium pen in one modular titanium body.

Grounded features

  • Material: TC4 titanium alloy with phosphor bronze elements, with a precision stone-washed surface.
  • Straight ruler and caliper measurements in metric and inch scales.
  • Extension measurement design for longer measuring tasks.
  • Retro slide-rule calculation based on logarithmic operation for addition, subtraction, multiplication and division exercises.
  • Hidden hexagonal mini titanium pen, magnetically held inside the caliper body, uses standard D1 refills.
  • Magnetic closure helps prevent accidental opening and gives a fidget-friendly feel.
  • Lanyard hole positioned so flat measuring is not affected when a cord is attached.
  • One tritium slot sized 1.5 x 6 mm (tritium tube not included).

Specifications

Model TRT027G / TRP027G
Closed length 133.5 mm
Width 25 mm
Thickness 8 mm
Weight 94.3 g
Scale range 12 cm / 5 in, extendable measurement
Body material TC4 titanium alloy + phosphor bronze
Surface Stone-washed

All measurements are approximate and may vary slightly due to batch and manual measurement.

Choose your configuration

  • Standard: caliper 3.0 with built-in mini hexagonal pen.
  • Standard + Pen: caliper 3.0 plus one extra mini hexagonal pen with matching cap.
  • Standard + Blade Tip: caliper 3.0 plus one replacement blade tip.
  • Standard + Pen + Blade Tip: caliper 3.0 plus extra mini hexagonal pen with cap and replacement blade tip.

The listing also contains a placeholder SKU labeled not for purchase; please select a valid configuration.

FAQ

What is included in the standard configuration?

The standard configuration is the caliper 3.0, which contains the built-in mini hexagonal pen. The packaging box is listed as part of the product list.

Can I replace the pen refill?

Yes, the mini pen is designed for standard D1 refills.

Is the tritium tube included?

No. The tool has one 1.5 x 6 mm tritium slot, but the tritium tube itself is not included.

Can I attach a lanyard?

Yes. The high-position lanyard hole allows a cord to be attached without affecting flat measurement.

Does the blade tip come with the standard tool?

No. The replacement blade tip is an optional add-on and is included only in the configurations that list it.

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