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A solid metal card engraved with 7 tables for exact unit conversions in our new era.

The Unit Conversion Card 2.0

HK$235.00

Quantity

Conversion tables for length, area and volume units on the front side

Conversion tables for mass, pressure and temperature units, and a table presenting 24 metric (SI) prefixes on the back side

Perfect for both daily and scientific calculations

As stated on both sides of the card, all underlined figures are exact, and non-underlined figures are good for approximate but convenient conversions for most occasions

Made of highly durable and corrosion resistant SUS304 stainless steel

Laser-engraved words, symbols and numbers will never fade nor wear off

With a special scratch-resistant, dirt-repellent and anti-fingerprint coating applied

Thickness is enhanced to 0.6 mm to ensure the card is highly rigid and durable

Same size as a credit card (85.5 mm x 54 mm)

656% funded on Kickstarter: https://www.kickstarter.com/projects/minuteobjects/the-unit-conversion-card-2

All images are for reference only. The photos may be slightly different from the actual item in terms of colour due to the lighting during photo shooting or the monitor's display.

The card sleeves shown in the product images are not included.
Dimensions: 85.5 mm x 54 mm (with rounded corners)

Thickness: 0.6 mm ± 0.03 mm

Material: SUS304 stainless steel

Colour: black

Coating: scratch-resistant, dirt-repellent and anti-fingerprint coating

Colour of the engraved information: silvery

Place of origin: Taiwan

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