Best Primary Secondary

Daytona Twin Tec 3 Ohm Mini Coil Kit

  • Set of 2 single output 3 ohm high performance Magna coils. These are best used with CDI, aftermarket electronic ignitions and factory electronic ignitions..
  • Primary Resistance = 3 ohms. Secondary Resistance = 13,000 ohms..
  • NOTE:When choosing the right coil for your bike, never select a coil with a lower resistance than your ignition system, this will cause the coils to overheat and burn out. Before selecting a coil, check the coil primary resistance requirements as specified by the manufacturer of the ignition being used. Wires can be mounted on either terminal (no polarity + or - ). Some models below may require custom mounting brackets..
  • Check fitment and additional specifications below..
Check Stock

KUUY Glasses Horizontal Scriber, Parallel Lining Template, Eyeglasses Pupil Height Marker, Pupil Height Line Drawing Tool Optician

  • 【6-sided line】6 horizontal lines of different heights can be drawn..
  • 【Anti-slip rubber ring】Used for line drawing pen non-slip..
  • 【Aluminum alloy material】Horizontal line, easy to use, durable..
  • 【Quickly distinguish between primary and secondary holes】Six adjacent holes with scales and rubber rings in the holes are the main hole, and the other is the secondary hole..
  • 【Function】used for marking on the lens..
Check Stock

KUUY Glasses Horizontal Scriber Parallel Lining Template Eyeglasses Pupil Height Marker Line Drawing Tool Optician Glasses Tools

  • 【6-sided line】6 horizontal lines of different heights can be drawn..
  • 【Anti-slip rubber ring】Used for line drawing pen non-slip..
  • 【Aluminum alloy material】Horizontal line, easy to use, durable..
  • 【Quickly distinguish between primary and secondary holes】Six adjacent holes with scales and rubber rings in the holes are the main hole, and the other is the secondary hole..
  • 【Function】used for marking on the lens..
Check Stock

Siemens MT0050B Industrial Power Transformer, Domestic, 240 X 480 Primary Volts 50/60Hz, 24 Secondary Volts, 50VA Rating , Black

  • Reduces 240 x 480 V (primary voltage) to 24 V (secondary voltage).
  • Silicon steel-laminated core and copper magnet wire for increased transformer efficiency.
  • Epoxy-encapsulated to resist moisture, dust, and industrial contaminants.
  • Built-in fuse clips on secondary side save panel space and wiring time because they do not have to be manually installed in the field.
Check Stock

Siemens MT0150M Industrial Power Transformer, Domestic, 240 X 480 Primary Volts 50/60Hz, 120 X 240 Secondary Volts, 150VA Rating

  • Reduces 240 x 480 V (primary voltage) to 120 x 240 V (secondary voltage).
  • Silicon steel-laminated core and copper magnet wire for increased transformer efficiency.
  • Epoxy-encapsulated to resist moisture, dust, and industrial contaminants.
  • Built-in fuse clips on secondary side save panel space and wiring time because they do not have to be manually installed in the field.
Check Stock

Siemens MT0500M Industrial Power Transformer, Domestic, 240 X 480 Primary Volts 50/60Hz, 120 X 240 Secondary Volts, 500VA Rating

  • Reduces 240 x 480 V (primary voltage) to 120 x 240 V (secondary voltage).
  • Silicon steel-laminated core and copper magnet wire for increased transformer efficiency.
  • Epoxy-encapsulated to resist moisture, dust, and industrial contaminants.
  • Built-in fuse clips on secondary side save panel space and wiring time because they do not have to be manually installed in the field.
Check Stock

Siemens MT0050M Industrial Power Transformer, Domestic, 240 X 480 Primary Volts 50/60Hz, 120 X 240 Secondary Volts, 50VA Rating

  • Reduces 240 x 480 V (primary voltage) to 120 x 240 V (secondary voltage).
  • Silicon steel-laminated core and copper magnet wire for increased transformer efficiency.
  • Epoxy-encapsulated to resist moisture, dust, and industrial contaminants.
  • Built-in fuse clips on secondary side save panel space and wiring time because they do not have to be manually installed in the field.
Check Stock

Compound Telescope

  • EXPERTLY MATCHED OPTICS: The Skymax series of Maksutov-Cassegrain optical tubes features matched primary and secondary mirrors with an expertly coated corrector plate that delivers contrast-rich views with charcoal-black skies..
  • 94% REFLECTIVITY MIRROR COATINGS: Using a borosilicate primary mirror with an aluminum coating and a quartz overcoat, Sky-Watcher Maksutov-Cassegrains produce a 94% reflectivity rating for outstanding light transmission..
  • VIXEN-STYLE DOVETAIL: An industry standard, the Vixen-style dovetail is the most commonly used dovetail bar for astronomy..
  • FULLY BAFFLED TUBE: Utilizing a fully-baffled tube, Sky-Watcher Maksutovs prevent stray light from interfering with your viewing experience..
  • EVERYTHING YOU NEED: The 150mm Skymax Maksutov-Cassegrain comes equipped with everything you need to get started, including: : a 28mm 2-inch eyepiece, 2-inch 90-degree star diagonal, and a 9x50 straight-through finderscope..
Check Stock

Shinhan Premium Watercolor 15ml Tint 6 Piece Set A 1215154-0006

  • DANIEL SMITH is the Innovative Manufacturer of Beautiful Watercolors for Artists Worldwide, and makes the largest range of watercolors of any....
  • The DANIEL SMITH Essentials Watercolor Set has six, 5ml watercolor tubes that are just the right size to get started painting with DANIEL SMITH....
  • The Essentials Set has three cool primary colors: Hansa Yellow Light, Quinacridone Rose, and Phthalo Blue (GS), and three warm primary colors: New....
  • With the 6 colors in the set, you can mix a huge range of other colors including the secondary oranges, greens and violets. When mixing these 6....
  • Mixing colors is one of the foundations of painting, and DANIEL SMITH has made painting easy by selecting for you, these 6 colors. Get started....
Check Stock

GS Plant Foods Cal-Mag 420 Dry Super Concentrate, Makes 420 Gallons of Nutrient Solution, 18 Ounces, Calcium/Magnesium Fertilizer

  • Completely water soluble powder that makes 420 gallons of nutrient solution per container..
  • Plants require both primary nutrients and secondary nutrients. Cal-Mag 420 is packed with secondary nutrients, it contains Calcium 13%, Sulfur 4% and Magnesium 3%..
  • Beneficial to plants throughout all growth cycles and easily mixes with water to use during irrigation or as a foliar spray..
  • Easy-To-Use, perfect for all stages of plant growth, formulated for use in all soil, container, coco and hydro growing..
Check Stock