Rulers

A ruler, also known as a rule is a flat, straightedge measuring instrument with equally marked spacing etched or moulded along its length. The spacing forms a measuring scale and is usually in increments of inches (sometimes denoted as "), centimetres (cm) and millimetres (mm). Some rulers have measurements on both sides, the edges of the rulers are bevelled to reduce measurement errors. Rulers are used to measure the length of an object or its edge precisely and as a guide for drawing or scoring straight lines.


Who uses Rulers?


Rulers are used in schools, at home and in a wide range of occupations and fields of study including geometry, printing, technical drawing, building and engineering.


What are Rulers made from?


Rulers are made from durable materials like wood, plastic or metal. These materials are hard wearing, they are usually shatter resistant and scratch proof and are made to last a long time.


What are the different types of Ruler?


Transparent plastic rulers allow an unobstructed view of the surface underneath for precise measuring and drawing. Stainless steel rulers or an aluminium ruler is very durable and are ideal for use in a workshop. These steel rules often have a satin chrome anti-glare finish for clear visibility of the scale. Wooden rulers are ideal for use at home or in schools, the wood has a smooth surface, is clear to read and won't split. Flexible rulers or tape measures, are ideal for determining the dimensions of objects with curves and angles. They are able to bend and flex to measure an exact circumference, length, width or height. Machinist's rulers are made from steel and are usually a 6 inch ruler. The imperial machinist scale ruler is divided into increments of 1/10 inch. The metric machinist ruler is divided into millimetres or half-millimetre increments, allowing small, precise measurements to be taken with accuracy.


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Description Price Length Imperial or Metric Material Width Finish Flexible Folding Height Safe
RS庫存編號 513-391
製造零件編號011284
BrandStabila
TWD194
單位
2m Metric Wood 16mm Protective Varnish - Yes -
RS庫存編號 471-5778
製造零件編號27062
BrandWiha Tools
TWD169
單位
1m Metric Plastic 13mm - - Yes -
RS庫存編號 111-5885
BrandRS PRO
TWD1,766
單位
600mm Both Steel 29mm Satin Chrome - No -
RS庫存編號 111-5886
BrandRS PRO
TWD4,091
單位
900mm Both Steel 32mm Satin Chrome - No -
RS庫存編號 202-9615
製造零件編號RSR073RS
BrandSybren
TWD369
單位
1 m, 36 in Both Wood 38mm - - Yes -
RS庫存編號 125-2417
BrandRS PRO
TWD186
單位
- - - - - - - -
RS庫存編號 248-9247
BrandRS PRO
TWD1,665
單位
12 in, 300 mm Both Steel 12.5mm Anti-Glare Yes No -
RS庫存編號 125-2418
BrandRS PRO
TWD186
單位
- - - - - - - -
RS庫存編號 224-5384
製造零件編號DY481
BrandStarrett
TWD776
單位
6 in, 150 mm Both Steel 18.98mm Satin Chrome - - -
RS庫存編號 300-6613
製造零件編號DELA.1051.150
BrandFacom
TWD58
單位
150mm Metric Stainless Steel 13mm Anti-Glare Yes - -
RS庫存編號 111-5887
BrandRS PRO
TWD11,250
單位
1210mm Both Steel 32mm Satin Chrome - No -
RS庫存編號 304-9042
TWD1,252
單位
200mm Metric - - Chrome - - -
RS庫存編號 251-7213
製造零件編號T3531 100
BrandCK
TWD584
單位
1m Metric Aluminium - - - - -
RS庫存編號 177-9573
製造零件編號182-309
BrandMitutoyo
TWD2,331
單位
1m Imperial, Metric Steel 15.875mm - Yes - -
RS庫存編號 224-5390
BrandStarrett
TWD1,170
單位
12 in, 300 mm Both Steel 25mm Satin Chrome - - -
RS庫存編號 111-5881
BrandRS PRO
TWD371
單位
150mm Both Steel 12.5mm Black Chrome Yes No -
RS庫存編號 111-5880
BrandRS PRO
TWD744
單位
300mm Both Steel 25mm Black Chrome - No -
RS庫存編號 180-9462
BrandRS PRO
TWD12,160
單位
1.5m Metric - 50mm - - - -
RS庫存編號 877-1797
BrandRS PRO
TWD5,142
單位
1m - Steel 40mm - - No -
全新
RS庫存編號 188-3742
製造零件編號DELA.1051.03F
BrandFacom
TWD393
單位
200mm Metric Stainless Steel 13mm - Yes - -