9 V 300 mA Universal External Power Adapter With EU/UK/US/CH Plugs, 100–240 V 50/60 Hz - KERN

Reliable 9 V / 300 mA output combined with a 100–240 V universal input and interchangeable international plug adapters supports uninterrupted use across workshops and while travelling; the compact, lightweight design keeps bench space clear and simplifies storage. Order the KERN YKA-03N directly via Metav Werkzeuge or ask our consultants for tailored advice.

KERN YKA-03N — Universal external power adapter with 9 V / 300 mA output and multi‑plug set

The KERN YKA-03N is a compact universal external power adapter designed for scales and precision instruments, providing a steady 9 V / 300 mA supply and interchangeable plugs for EU, UK, US and CH mains sockets.

• Universal input 100–240 V, 50/60 Hz
• Stable 9 V DC output at 300 mA
• Interchangeable EU/UK/US/CH plug adapters
• Compact and lightweight, approx. 0.08 kg

Reliable compatibility for mixed‑fleet workshops

The adapter offers true international compatibility, accepting 100–240 V at 50/60 Hz, which eliminates the need for separate supplies when using instruments across different regions. This wide input range reduces logistic complexity for service technicians and procurement teams, ensuring the same power solution can be used for a variety of precision devices. The result is fewer inventory items and a more consistent power profile for bench‑level equipment.

Practical plug set and travel convenience

Delivered with interchangeable EU/UK/US/CH plug adapters, the unit supports rapid redeployment in different markets without additional accessories. The compact casing and lightweight construction (approx. 0.08 kg) make it suited to mobile test benches and field service kits. For applications that require frequent relocation of instruments, the adapter provides a tidy, portable option that minimises downtime and transport costs.

Stable supply for sensitive measuring devices

Designed as an external power source for scales and similar measuring equipment, the adapter supplies 9 V at 300 mA, matching common input requirements for precision instruments. The consistent voltage and current specification helps to maintain measurement stability and reduces the risk of fluctuations that can affect calibration results. This makes the unit appropriate for laboratory benches, inspection rooms and industrial scales where repeatable readings are essential.

Clear integration into workshop supply chains

As a universal external adapter, the device integrates easily with existing instrument fleets and cabling standards. The compact footprint frees up bench space, while the included plug set avoids compatibility delays when deploying equipment to different countries. For purchasing departments, the standardised specification simplifies procurement and stock management, supporting smoother operations and fewer interruptions.

Choose the KERN YKA-03N for dependable international compatibility and contact Metav Werkzeuge in Emmerich for personalised advice and fast dispatch—email info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: YKA-03N
• Manufacturer: KERN
• GTIN: 4045761210431
• Country of origin: CN
• Commodity code: 85044090

Core technical data

• Input voltage: 100–240 V, 50 / 60 Hz
• Output: 9 V DC, 300 mA
• Weight: approx. 0.08 kg

Special features

• External universal power adapter for scales and precision instruments
• Interchangeable plug adapters included: CH, EURO, UK, US
• Compact form factor for bench and mobile use

FAQ

Is this adapter suitable for KERN scales and other precision instruments?
The KERN YKA-03N is intended as an external power supply for KERN scales and comparable precision instruments that require a 9 V / 300 mA input.

Which plug types are included with the adapter?
The delivery scope for the adapter includes interchangeable plug adapters for EU, UK, US and CH mains sockets to support international use.

Can the adapter be used worldwide without a separate voltage converter?
Yes. The universal input of 100–240 V, 50/60 Hz enables operation across standard mains voltages without an additional converter.

How portable is the unit for field service work?
With a compact design and a weight of approximately 0.08 kg, the adapter is well suited to mobile toolkits and service engineers who require a lightweight power option.

What is the exact model designation to order or reference?
Refer to the SKU YKA-03N and manufacturer KERN when ordering or checking compatibility.

KERN — Origin: China; SKU: YKA-03N; GTIN: 4045761210431