Wire markers and heat shrink.
Sleeves for 0.5–25mm² conductors and 1–8mm heat shrink tube — the marker goes on the wire, not beside it.
Half-cut or full-cut, automatically.
Up to 38 segments a minute at 20mm, left joined on the strip or separated.
Sequential IDs and two-line text.
Smart numbering, industry symbols and 300dpi thermal transfer, from the app or a PC.
Compatible labels.
Specifications.
Frequently asked questions.
Is this compatible with iPhone and Android? +
Yes. The NIIMBOT app is available on both iOS and Android. Pairs via Bluetooth 5.0.
Do the labels fade over time? +
For everyday use indoors, NIIMBOT thermal labels stay legible for 1–2 years. For long-term outdoor or high-heat use, choose our PET fadeless labels (sold separately).
How fast is delivery in Singapore? +
Orders ship from our Singapore warehouse within 24 hours. Most addresses receive in 1–3 working days. Free shipping on orders over $40.
What if my printer breaks? +
All NIIMBOT printers come with a 1-year local warranty. Please read our Warranty Policy for eligibility, inspection and repair details.
Where do I buy more label refills? +
Compatible labels are shown above on this page. Or browse all label refills in our Labels collection.
Do you ship outside Singapore? +
Yes. Checkout on this website only delivers within Singapore, so for overseas orders please message us on WhatsApp with the products you need and your country. Printers contain a lithium battery, so shipping options vary by country. We'll quote shipping and send you a secure payment link.
Everything you need to start.
- Label printer × 1
- USB-C charging cable × 1
- Starter label roll × 1
- Quick start guide × 1
Reviews.
More about this product.
NIIMBOT C1 300dpi Smart Tube Printer – Professional Wire Marker & Heat Shrink Tube Printer
Upgrade your electrical identification workflow with the NIIMBOT C1 Smart Tube Printer, designed for electricians, control panel builders, network technicians and industrial maintenance professionals.
Featuring 300dpi thermal transfer technology, the C1 produces clear and durable markings on compatible PVC wire marker sleeves and heat shrink tubes. It supports wire marker sleeves rated from 0.5–25mm² and round heat shrink tubing with diameters from 1–8mm.
With Bluetooth connectivity, PC printing support, automatic half-cut and full-cut functions, and a built-in 2600mAh rechargeable battery, the C1 provides a flexible solution for professional cable and equipment identification.
Key Features:
- 300dpi Thermal Transfer Printing: Produces sharp and readable cable identifiers for professional electrical applications.
- Wide Tube Compatibility: Supports 0.5–25mm² wire marker sleeves and 1–8mm diameter round heat shrink tubes.
- Fast Batch Printing: Up to 38 tube segments per minute based on 20mm segments, including printing and cutting operations.
- Automatic Half-Cut & Full-Cut: Prepare connected markers for organised installation or fully separated individual tube sections.
- Double-Line Printing: Supports two-line printing for additional identification information.
- 5-Level Print Darkness Adjustment: Adjust print density according to the selected material and desired result.
- Bluetooth & PC Printing: Create wire markers using the NIIMBOT mobile app or compatible desktop software.
- Smart Numbering & Symbols: Create sequential cable IDs, customised text and industry symbols, with support for importing symbols.
- Built-in 2600mAh Battery: Portable rechargeable operation without the need for continuous external power.
- Replaceable Cutter: Cutter designed for approximately 20,000 cutting operations under normal usage conditions.
FAQ:
- What is the NIIMBOT C1 used for? The C1 is designed for printing identification on compatible wire marker sleeves and heat shrink tubes for electrical wiring, network cabling, control panels and industrial equipment.
- What tube sizes does the C1 support? It supports wire marker sleeves rated from 0.5–25mm² and round heat shrink tubes with diameters from 1–8mm.
- Can the C1 print on two lines? Yes. Double-line printing is supported.
- Can I adjust the printing darkness? Yes. The printer supports five levels of print darkness adjustment.
- Does the C1 support automatic cutting? Yes. Both automatic half-cut and full-cut functions are supported.
- Is there any tube wastage? Normally, the first printed section has approximately 50–60mm of blank tube at the beginning. There is no corresponding end wastage, and the final section can be fully printed.
- Is the NIIMBOT software free? NIIMBOT PC software is free. The mobile app provides regular editing and batch printing functions free of charge. Some advanced mobile features may require payment after the first year.
- Does the printer include a rechargeable battery? Yes. A built-in 2600mAh lithium battery is included as standard.
- Are heat shrink tubes included? No. Heat shrink tubes are sold separately so customers can choose the correct size for their wires and cables.
- Is a ribbon included? Yes. The standard overseas package includes one thermal transfer ribbon.
Conclusion:
Whether you are installing electrical control panels, organising network cables or maintaining industrial machinery, the NIIMBOT C1 Smart Tube Printer helps create professional and consistent cable identification.
With 300dpi thermal transfer printing, smart numbering, double-line printing, adjustable darkness, automatic cutting and portable operation, the C1 is designed to improve efficiency across electrical installation and maintenance projects.
Specifications:
- Brand: NIIMBOT
- Model: C1
- Product Type: Smart Tube / Wire Marker Printer
- Print Method: Thermal Transfer
- Resolution: 300dpi
- Effective Print Width: 9mm
- Print Length: 10–100mm
- Print Speed: Up to 38 segments/min (20mm segments)
- Wire Marker Sleeve Compatibility: 0.5–25mm²
- Heat Shrink Tube Compatibility: 1–8mm diameter
- Cutting: Automatic Half-Cut / Full-Cut
- Print Darkness: 5 Adjustable Levels
- Double-Line Printing: Supported
- Mobile Connectivity: Bluetooth 5.0
- PC Printing: Supported
- Battery Capacity: 2600mAh
- Power Input: 12V DC, 2.5A
- Printer Size: 231 x 240 x 105mm
- Printer Weight: Approx. 2.1kg
- Operating Temperature: 10°C–35°C
- Operating Humidity: 15%–85% RH
Important Notice:
The NIIMBOT C1 requires compatible tube materials and thermal transfer ribbon. Heat shrink tubes are not included in the standard package and should be selected according to the required cable size. Approximately 50–60mm of blank tube may occur at the beginning of a print job.
Package Includes:
- 1 x NIIMBOT C1 Smart Tube Printer
- 1 x Thermal Transfer Ribbon
- 1 x Power Adapter
- 1 x USB-C Cable
- 1 x User Manual
Note: Heat shrink tubes and wire marker sleeves are not included and must be purchased separately.






