ArduinoKit is 530 polyolefin heat shrink tubes in a plastic case, sorted by eight diameters from 1.5 to 10 mm. Pieces are 45 mm long, the shrink ratio is 2:1, the operating range is -45 to 125 °C and the rated voltage is 500 V.
Specifications
| Parameter | Value |
|---|---|
| Pieces in kit | 530 pcs |
| Diameter range | 1.5–10 mm |
| Piece length | 45 mm |
| Material | polyolefin |
| Shrink ratio | 2:1 |
| Operating temperature | -45 to 125 °C |
| Rated voltage | 500 V |
| Frequency | 50 Hz |
| Flame retardant | yes |
| Chemical resistant | yes |
| UV resistant | yes |
| Construction, cross-section | flexible, round |
| Colour | mixed colours |
| Storage | plastic case sorted by size |
Count by diameter
| Diameter | Quantity |
|---|---|
| 1.5 mm | 80 pcs |
| 2 mm | 160 pcs |
| 3 mm | 60 pcs |
| 4 mm | 100 pcs |
| 5 mm | 30 pcs |
| 6 mm | 20 pcs |
| 8 mm | 20 pcs |
| 10 mm | 60 pcs |
What you get
- A tidy workbench — a case with a compartment for each size.
- Plenty of thin tubing — 160 pcs of 2 mm and 80 pcs of 1.5 mm for soldered wires.
- Tight insulation — 2:1 shrink ratio grips the joint.
- Wide temperature range — -45 to 125 °C.
- Electrical rating — 500 V rated operating voltage.
- Durable material — flame retardant polyolefin, resistant to chemicals and UV.
- Easy shrinking — an ordinary hair dryer or soldering iron will do.
Who it is for
Electronics hobbyists who build and repair boards, auto and motorcycle electricians, appliance repairers, and DIY makers who want a well-organised stock of heat shrink.
Who it is not for
The kit is not meant for cables thicker than 10 mm or for voltages above 500 V. Pieces are a fixed 45 mm, so longer runs need several tubes in a row.
Uses and compatibility
Insulating wires and electrical connections, building and repairing electronics, automotive wiring protection from moisture, dirt and vibration, appliance repair, DIY projects, cable installation and protection. The tubing is a consumable, not tied to any specific device.
In the box
530 heat shrink tubes in assorted diameters and colours, plastic storage case.
Questions and answers
How many tubes of each diameter are there?
1.5 mm: 80 pcs; 2 mm: 160 pcs; 3 mm: 60 pcs; 4 mm: 100 pcs; 5 mm: 30 pcs; 6 mm: 20 pcs; 8 mm: 20 pcs; 10 mm: 60 pcs.
What do I shrink them with?
An ordinary hair dryer or a soldering iron. Heat the tube evenly all round until it grips the joint.
Can the tubing handle frost and heat?
Yes, the operating range is -45 to 125 °C, which suits wiring on a car parked outdoors in winter.
What material is it?
Polyolefin, flame retardant and resistant to chemicals and UV light.










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