Testo 755-1 Current and Voltage Tester

Testo

£114.00 / £136.80 incl VAT

⚡ Easy, reliable operation through automatic measurement parameter detection
⚡ DIN EN 61243-3:2014 and DIN EN 61010‑1:2011 certified
⚡ Exchangeable measuring tips
⚡ Suitable for almost all electrical measuring tasks

Available on back-order

SKU: TES-755-1 Category: Brand:

Description

Testo 755-1 Current and Voltage Tester

Product Details:

The Testo 755-1 Current and Voltage Tester is a unique product that conforms to the latest European standard for voltage meters as well as having the capacity to measure current. The voltage measurement range goes from 6 to 600V AC/DC whilst current can be measured between 0.1 and 200A AC. Further capabilities include resistance measurement between 1Ω and 100kΩ as well as continuity testing up to 50Ω.

Not only does the Testo 755-1 possess impressive measurement features, it is also very user-friendly. Firstly, correct settings are automatically selected before use which makes tests safer and more accurate. Furthermore, the open jaw current tester turns on automatically when it detects a voltage over 6V so there is no need to switch the device on and a built-in torch helps the user find his/her way when working in poorly lit environments. The measuring tips can be easily maintained and exchanged whilst a lead holder is integrated into the main body of the device for further ease of use.

Results are displayed on the LCD screen and the Testo 755-1 comes supplied with batteries and measuring tips. In combination with the automatic voltage detection and automatic setting selection, this means that the Testo 755-1 is ready to use without even having to turn it on. Overall, the Testo 755-1 neatly combines voltage, current and resistance measurement in one useful instrument.

Testo part number: 0590 7551

Key Features:

  • Voltage range: 6 to 600V AC/DC
  • Current range: 0.1 to 200A AC
  • Resistance range: 1 to 100k
  • Continuity testing: <50
  • Open jaw switches on when detecting voltage over 6V
  • Automatically detects measuring parameters and settings
  • In-built torch for work in poor light
  • Exchangeable measuring tips
  • Lead holder integrated into main device body
  • Clear LCD screen
  • Conforms to latest standard (EN61243-3:2010)
  • 2-year warranty

What’s In The Box?

  • Testo 755-1 Current and Voltage Tester
  • Testo 755-1 Current and Voltage Tester instructions

What’s Included:

  • Fluke 325 Clamp Meter
  • Fluke C1600 Tool & Meter Case
  • Red/Black Test Lead Set
  • Soft Carrying Case
  • User Manual
  • Temperature Probe
  • Batteries Installed

🚚 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

Weight500 g

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