SI Ruler
25 cm International System Ruler shows all SI prefixes to the meter on one side and on the other side shows Area Volume and Mass interrelationships.

International System Ruler

4.5 out of 5 based on 2 customer ratings
(2 customer reviews)

$10.00

(Cheque or Money Order also accepted)

International System Rulers can now be made available at stores in your location! Contact Metric Pioneer for pricing agreement at 503-428-4917 if you have a retail store and would like to carry this product.

45 in stock

SKU: MP01001 Tag:

Product Description

25 cm International System Ruler shows all SI prefixes to the meter on one side and on the other side shows Area Volume and Mass interrelationships. These lengths are listed on ruler: yoctometer zeptometer attometer femtometer picometer nanometer micrometer millimeter centimeter decimeter decameter hectometer kilometer megameter gigameter terameter petameter exameter zettameter yottameter (You can buy larger quantities at discount. See separate listing for International System Ruler Wholesale 10 Pack.) Where can I get a metric-only ruler? MetricPioneer.com of course! Keep in mind that some people spell these lengths differently: yoctometre zeptometre attometre femtometre picometre nanometre micrometre millimetre centimetre decimetre decametre hectometre kilometre megametre gigametre terametre petametre exametre zettametre yottametre.

People who register with Metric Pioneer this month are eligible to receive one free International System Ruler upon request. Just contact Metric Pioneer (David) through our Members Directory. (Mailing address must be in an area shown on the Pledge Flag.)

Additional Information

Weight 11.5 g
Dimensions 25 x 4 x 0.1 cm

2 reviews for International System Ruler

  1. Profile photo of Greg Whatley
    5 out of 5

    :

    Ladies and Gentlemen
    Please allow me to share a personal testimonial regarding the “International System Ruler.” As a high school chemistry and physics teacher I devise lessons that require my students to develop their own inquiry labs with the caveat that they must record their measurements using the US customary and SI units. I then pose a question about their measurements that must be answered in the shortest period of time possible. Of course we know what will happen. The students invariably choose the SI system to answer the question because of the ease of problem solving, accuracy and they save time.
    Now for a follow-up I provided one group of students with a ruler with inches and centimeters and another with the International System Ruler. The requirement was to use the SI units and simply change a given value of distance from centimeters to kilometers, then to nanometers etc.. Of course those students without the ISR were at a distinct disadvantage and voiced this concern loudly and instantly. So now those students that do exceptionally well on a lab are rewarded with a ISR. Oh, by the way, the science teachers all want them now too!
    Thank you for allowing me to share
    Greg Whatley, MAT, RPh.

  2. Profile photo of kimelmanj
    4 out of 5

    :

    This ruler is not the “firm” type, but rather the “flimsy” sort of “wobbley” type of ruler that is similar to a hard construction paper type material…only plastic. That is not necessarily a bad thing though, it just changes the purpose of the ruler. This ruler makes a good book mark too, that you can later whip out and use for measuring things in the far more useful metric of centimeters (rather than inches of course!). I wouldn’t necessarily buy more than one (unlike the Liter Cube, definitely get a COUPLE of those!!), but one around the house will definitely come in handy here and there.

    Enjoy my fellow Metricteers!

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