Chauvin Arnoux CA6503 Megohmmeter Magneto 250 – 1000V DC
£614.00 / £736.80 incl VAT
⚡ Accurate voltage testing up to 600V with 3% accuracy.
⚡ Insulation measurements up to 500V with a range of up to 200mOhm.
⚡ Dual resistance ranges (0-45kOhm and 45-500kOhm) with 2.5% accuracy.
⚡ Versatile application in various sectors including maintenance, testing, and compliance with safety standards.
Only 1 left in stock (can be backordered)
Description
Chauvin Arnoux CA6503 Megohmmeter Magneto 250 – 1000V DC
Product Description:
The Chauvin Arnoux CA6503 Megohmmeter Magneto 250 – 1000V DC is a versatile, hand-cranked portable insulation tester designed for a range of applications in both residential and industrial environments. Powered independently by a magneto, this tool offers complete portability, allowing it to function without the need for external power sources. It is perfect for testing voltage, insulation, and resistance, providing accurate and reliable readings. With a wide voltage testing range from 0 to 600V and insulation measurements reaching up to 500V, this device is ideal for use in the maintenance of electrical equipment such as transformers, circuit breakers, motors, and cables. The CA6503 is also useful for ensuring that electrical installations meet safety standards. It’s well-suited for telecommunications equipment, electricity distribution networks, and routine preventive maintenance.
Key Features:
- Tests voltage, insulation, and resistance with precision and accuracy
- Voltage testing range from 0 to 600V with 3% accuracy
- Insulation testing with voltage levels of 250, 500, and 1000V DC
- Insulation measurement range from 1 to 5,000 MΩ
- Powered independently by a magneto, no need for external power
- Suitable for residential, industrial, telecommunications, and electricity distribution networks
- Compact, lightweight design for easy portability and use on the go
- Protection rating of IP52 for durability in various environments
- Conforms to IEC 61010 standards, offering electrical safety with 300V CAT III classification
- Ideal for preventive maintenance on motors, cables, circuit breakers, transformers, and other electrical equipment
- Hand-cranked, making it a reliable tool in situations where battery or external power is unavailable
What’s Included:
- Chauvin Arnoux CA6503 Megohmmeter Magneto 250 – 1000V DC unit
- User manual
- Carrying case for portability
🚚 Testersmans Shipping Policy
Free Mainland GB Delivery Over £150
We offer free delivery on most mainland Great Britain orders over £150 (ex VAT).
This applies across England, Wales, and most of Scotland, excluding certain remote or offshore postcodes.
If your order total falls just short of £150, or you’re a returning customer, feel free to contact us — we may be able to offer a discount code or delivery workaround.
📞 01945 738112 | ✉️ sales@testermans.co.uk
📦 UK Delivery Options
We work with both Royal Mail and DHL to offer reliable and flexible delivery across the UK:
- Royal Mail – Best suited for lighter parcels and for customers in remote regions, including the Highlands, Islands, and Northern Ireland.
- DHL – Ideal for most mainland UK orders, providing fast, tracked delivery and excellent reliability for time-sensitive shipments.
Our checkout system automatically displays the available delivery services for your postcode and order weight, ensuring you always see the most suitable options.
Note: Heavy, bulky, or freight-only orders will be charged separately.
Our website is designed for quick, transactional purchases rather than bulk or palletised orders.
Please contact us in advance for a tailored freight quotation if your order falls into this category.
⏱ Dispatch & Delivery Timing
We aim to dispatch all in-stock orders promptly, but delivery depends on both when you order and which service you select.
- UK orders: placed by 2:00 PM Monday–Friday are usually dispatched the same day.
- International orders: placed by 2:00 PM Monday–Thursday are usually dispatched the same day.
Orders placed after these times are processed the next working day. This means delivery may occur the following day or later, depending on the courier and service selected.
Once dispatched, your chosen delivery service determines how quickly your parcel arrives:
- Standard services We use Royal Mail Tracked 24 or DHL Parcel as our ‘Standard’ services. They are not guaranteed to arrive next working day.
- Premium services (e.g. Royal Mail Special Delivery or DHL by Noon) offer guaranteed delivery windows.
If your order is time-sensitive, we strongly recommend choosing a guaranteed service or contacting us before ordering to confirm availability.
Please note: For logistical reasons, we may occasionally adjust the delivery method selected at checkout. For example, smaller items may be better suited to letterbox-friendly packaging or may be at greater risk of delay or loss via certain services. We actively monitor courier and postal service disruptions—including strikes and delays—and may modify shipping arrangements to help ensure timely and secure delivery.
📅 Busy Periods & Delays
We always aim to dispatch promptly, but delivery times may be affected by:
- Seasonal demand (e.g. Christmas, bank holidays, or industry shutdowns)
- Courier network delays outside our control
- Supplier lead times or calibration requirements for certain equipment
If your delivery is time-critical, please contact us before ordering so we can confirm stock and courier availability.
🌍 International Shipping
We ship worldwide using UPS Express Saver® and other trusted global courier partners. All international shipments are tracked and generally dispatched Monday to Thursday to ensure smooth customs clearance and transit.
Estimated delivery times:
- Europe: 1–2 working days
- North America: 2–3 working days
- Asia-Pacific & Rest of World: 3–5 working days
Delivery times vary depending on location, customs clearance, and local courier performance.
💰 Taxes, Customs & Import Duties
International customers are responsible for any applicable taxes, customs charges, or import duties.
These are not included in our product or shipping prices.
Your courier will typically provide a secure payment link for any import charges once your parcel reaches customs.
If import fees are refused and the parcel is returned, we will issue a refund minus all incurred shipping and return costs.
📍 Using Your Own Courier
If you would prefer to arrange collection via your own courier (UK or international), please contact us before placing your order to coordinate collection from our Wisbech warehouse.
📝 Important Notes
- Please ensure your delivery address and contact number are correct at checkout.
- Undelivered parcels may be returned to us after a short holding period.
- Redelivery or return fees may apply, even if your order originally qualified for free delivery.
- By placing an order, you confirm your understanding and acceptance of this policy.