QuickTest QT1 Safe Block Electrical Testing Adaptor | 13A Fuse (Choice of Cable Length)
£43.00 – £70.00Price range: £43.00 through £70.00
⚡ With its lid open the wires of a plugless lead can be inserted into the insulated clips.
⚡ When the lid is closed, current passes to the equipment being demonstrated or tested.
⚡ A neon light shows that the connector is live hot and ready to use.
⚡ The connector’s made of tough, safe materials the base is phenolic molded molded for insulation and rigidity.
Description
QuickTest QT1 Safe Block Electrical Testing Adaptor | 13A Fuse (Choice of Cable Length)
Product Description:
The QuickTest QT1 Safe Block Electrical Testing Adaptor is designed to simplify the process of testing fixed appliances without the need to attach a plug. It allows users to easily connect their appliance wires to the color-coded insulated clips and plug the adaptor into a PAT tester for safety checks. This adaptor helps minimize the risk of electrical shock and provides a durable, reliable solution for electrical testing. When opened, the device does not conduct electricity, providing an added layer of safety for the user. A neon light indicator lets the user know when the tester has current running through it. Ideal for use in electrical shops, factories, labs, and service departments, this device ensures safe, efficient testing for electrical equipment.
Key Features:
Ideal for testing fixed appliances without the need for a plug.
Features insulated, color-coded clips for easy and secure connections.
The lid design ensures that no electricity is conducted when opened, providing extra safety.
Includes a neon light to indicate when the tester is live and in use.
13A fuse (BS 1362) that is easily accessible for replacement.
Tough and durable construction, with a phenolic molded base for insulation and rigidity.
Flame-retardant glass-filled thermoplastic lid for added protection.
Flexible cable grip accommodates any normal mains cable.
Simple design that requires only a small screwdriver for both base entry and terminal screws.
Maximum rating of 13A, 250V AC or 5A, 24V DC, making it versatile for different testing scenarios.
Compact and lightweight design, with dimensions of 130mm x 60mm x 50mm and weighing 235g.
Available in multiple configurations, including models with various fuse ratings and cable options.
What’s Included:
QuickTest QT1 Safe Block Electrical Testing Adaptor
13A Fuse (BS 1362)
Color-coded insulated clips
Flexible cable grip
Instruction manual
Available Models:
CL1850: QT1 with 13A fuse, without cable.
CL1853: QT1 with 5A fuse and 2m cable to UK plug.
C1855 L: QT1 with 5A fuse, without cable.
CL1856: QT1 with 13A fuse and 2m cable to UK plug.
C1860 L: QT1 with 5A fuse and 2m cable to Euro plug.
C1857 L: QT1 with 13A fuse, without cable (USA/Canada).
C18553 L: Q4 with 13A fuse, no lamp, black lid, without cable.
C18554 L: Q4 with 5A fuse, no lamp, black lid, and 2m cable to UK plug.
C18555 L: Q4 with 13A fuse, no lamp, red lid, without cable.
🚚 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 | ✉️ [email protected]
📦 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.
Additional information
| Weight | 400 g |
|---|---|
| Dimensions | 130 × 60 × 50 cm |
| Length of Cable: | 1.5m Cable, 2m Cable, 3m Cable, 4m Cable, 5m Cable, 6m Cable, 10m Cable |

