Martindale BZ820-EV EVSE Socket Tester – Easy Test for EV Charging Points
£242.00 / £290.40 incl VAT
⚡ Detects 28 wiring fault conditions for comprehensive socket diagnostics
⚡ Simulates vehicle states A, B, C, and E for full CP mode testing
⚡ Audible and visual alerts for clear fault identification
⚡ Indicates overvoltage, undervoltage, and earth-neutral issues
⚡ Plugs directly into EVSE points with a Type-2 connector for instant results
Only 1 left in stock (can be backordered)
Description
Martindale BZ820-EV EVSE Socket Tester
Easy Test for EV Charging Points
Product Description:
The Martindale BZ820-EV EVSE Socket Tester is a compact and highly effective tool designed for fast and reliable testing of EVSE (Electric Vehicle Supply Equipment) charging points fitted with Type-2 connectors. It is capable of detecting 28 different wiring fault conditions and provides real-time feedback on supply voltage levels. A combination of green LEDs and an audible tone confirms correct wiring, while red LEDs and a warning buzzer signal fault conditions, including polarity and earth wiring issues. The built-in CP mode slider switch simulates vehicle states (A, B, C, and E), allowing comprehensive EVSE socket testing. Designed for ease of use, the tester is ideal for electricians, installers, and EV charging point maintenance personnel seeking a reliable diagnostic tool for EV charger installations.
Key Features:
- Allows for fast and simple EVSE socket testing
- Detects 28 wiring fault conditions using a combination of LEDs and a buzzer
- Indicates high and low supply voltage conditions
- Direct connection to EVSE charging point via Type-2 plug
- Provides clear indications for correct and incorrect wiring of Live (L), Neutral (N), and Protective Earth (PE)
- CP mode simulation with four selectable positions: A, B, C, and E
- Visual indication of charger CP mode through Type-2 Connector LEDs
- Voltage low indication below 195V ± 5%
- Voltage high indication above 270V ± 5%
- Earth-neutral voltage high indication >30V nominal
- Operates at 230V AC rms, 50Hz
- Power consumption less than 2.5W
- Conforms to BS EN 61010-1:2010+A1:2019 and BS EN 61326-1 standards
- Suitable for indoor and outdoor use in dry weather
- Operating temperature range from -10°C to 40°C, up to 85% relative humidity
- Overvoltage category CAT III 300V, pollution degree 2
- Dimensions: 91mm (L) x 80mm (W) x 38mm (D)
- Lightweight at just 120g
What’s Included:
- BZ820-EV EVSE Socket Tester
- Instruction Manual
🚚 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.