StarTech.com USB-C Power Tester, Digital Multimeter, Bi-Directional Voltage and Current Meter, Up to 240W PD EPR, Portable USB-C Cable and Port Power Meter Tester

Manufacturer: STARTECH | Model: USBC-PWRTESTER | Product ID: 2433 | Warranty: 2 Years
£24.49 (inc. VAT)
27 in stock
100% Money Back Guarantee - Risk Free

Product Technical Specification

Technical details
Testing typeAmperage,Voltage,Wattage
DC output voltage test4.5V-50V
Output current6.5
DC input voltage test4.5V-50V
Input current0.05 - 6.5
Power connectors supportedUSB Type-C
Built-in displayYes
Backlight displayYes
Backlight colourBlue
Host interfaceUSB 3.2 USB Type C
Output interfaceUSB 3.2 USB Type C
USB version3.2 Gen 2 (3.1 Gen 2)
Maximum charging test240
Compliance certificatesRoHS
Product colourBlack
Housing materialPolycarbonate (PC)
Weight & dimensions
Width57
Depth23
Height10
Weight12
Package width80
Package depth84
Package height15
Package weight28
Operational conditions
Operating temperature (T-T)0 - 40
Storage temperature (T-T)-20 - 85
Operating relative humidity (H-H)5 - 95
Logistics data
Master (outer) case width430
Master (outer) case length180
Master (outer) case height270
Products per master (outer) case150

Delivery Options

Economy Delivery
FREE
Economy Delivery

Economy Delivery (UK)

Estimated delivery date: Wed 26th Aug 2026 to Sat 29th Aug 2026
Business Express
£6.95
Business Express

Business Express

Estimated delivery date: Tue 25th Aug 2026 to Thu 27th Aug 2026
View all Delivery Options & International Rates
Test and verify USB-C power connections with this compact bi-directional USB-C Power Tester

This bi-directional USB-C Power Tester is a practical tool to accurately monitor voltage, current, and wattage in any USB-C power scenario. It is ideal for technicians and IT pros for immediate, clear test readings anywhere. Use this tester to monitor and maintain reliable performance in power-sensitive setups.

Compact Form Factor

The USB-C Digital Power Tester is compact and suitable for testing mounted USB-C devices or hard-to-reach device ports. Its portable design makes it a lightweight and essential additional to any IT Pro's toolkit.

Streamline Power Diagnostics

This USB-C tester can quickly diagnose power issues with docking stations, hubs, chargers, and connected devices. The digital display provides real-time measurements and rotates 180 degrees with the press of a button, ensuring clear visibility when testing power flow from any direction. Verify if USB-C cables are transferring power efficiently and ensure compliance for devices that require high power output.

Versatile USB-C Compatibility

Supporting USB data pass-through up to 10Gbps and DP Alt Mode video, this Digital USB-C Multimeter accommodates a wide range of USB-C cables and devices. It measures power across a broad operating range of 4.5V to 50V and 50mA to 6.5A, while ensuring compatibility with USB Power Delivery 3.1 Extended Power Range (EPR) up to 240W. Note: Thunderbolt 3 devices are not supported.

The StarTech.com Advantage
Technical details
Testing typeAmperage,Voltage,Wattage
DC output voltage test4.5V-50V
Output current6.5
DC input voltage test4.5V-50V
Input current0.05 - 6.5
Power connectors supportedUSB Type-C
Built-in displayYes
Backlight displayYes
Backlight colourBlue
Host interfaceUSB 3.2 USB Type C
Output interfaceUSB 3.2 USB Type C
USB version3.2 Gen 2 (3.1 Gen 2)
Maximum charging test240
Compliance certificatesRoHS
Product colourBlack
Housing materialPolycarbonate (PC)
Weight & dimensions
Width57
Depth23
Height10
Weight12
Package width80
Package depth84
Package height15
Package weight28
Operational conditions
Operating temperature (T-T)0 - 40
Storage temperature (T-T)-20 - 85
Operating relative humidity (H-H)5 - 95
Logistics data
Master (outer) case width430
Master (outer) case length180
Master (outer) case height270
Products per master (outer) case150

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Buykingston order despatch times:

We will despatch your order the very same day if we receive cleared payment by 12:00 pm Mon-Fri.

These delivery estimates apply when you order up to 12:00 pm Mon-Fri (excluding public holidays).

We charge a one off delivery cost as outlined below regardless of how many items you order or the weight of your order.

Estimated delivery times are provided to us by the respective delivery companies. We pass this information onto you, the customer.

Despatch times do not apply to UK public holidays.

Estimated delivery times are taken from the next available working day available for delivery. For example if an order was despatched on a working Wednesday by 3pm, the first available working day for delivery would be Thursday provided you placed your order by 3pm on the Wednesday. If the next available weekday is a UK bank holiday/public holiday then your order will be despatched on the next available working day.

Our warehouse reserves the right to upgrade the delivery method you select on your order.

Our available delivery options*

Contact us for a shipping quote.

*All delivery times are estimated unless stated.

Product Returns Note

Buykingston offers a simple, hassle-free returns policy. If for whatever reason you are not happy with the item purchased, you can return it to us within 14 days of receipt for a refund. This applies to items purchased direct through Buykingston only.

Our 14 Day Returns Money Back Guarantee:
For items returned in resaleable condition, with all original packaging. If an item has been opened for inspection but shows signs of use beyond that, a deduction may apply to reflect the reduced value — see our full Terms & Conditions (Section 12) for details.

Some items are excluded from our money-back guarantee unless they have developed a fault. These include:

- Headphones
- Earphones
- Custom made and designed products, such as flash memory products with custom logos on them, e.g. USB flash drives and memory cards with your own logo

Returns FAQs

What is your returns criteria?
14 days from date of receipt, or expected date of receipt on non-tracked items.

How do I go about returning my order?
Please contact us via our contact page with your order number. We will provide you with an RMA number and return instructions, including your return deadline and whether a freepost label applies to your order.

Do I need to contact you before returning my order?
Yes, to obtain an RMA number before sending anything back.

Does my item have to include its original packaging?
Yes, to qualify for our 14 day money-back guarantee. For faulty items, we understand you may no longer have the original packaging.

Who pays for return postage?
If your item is faulty, damaged, or not as described, we cover reasonable return postage, or provide a freepost label where available. If you are returning an item for another reason (including simply changing your mind), you are responsible for return postage unless we have expressly confirmed a freepost label in your RMA email — we recommend using a tracked and insured service for items of significant value.

Who deals with the warranty on a faulty item?
We will. In some circumstances we may ask you to contact the manufacturer directly for assistance.

Please ensure you have read and comply in full with Sections 11–13 of our Terms & Conditions.