
325+ Electricians, Engineers and Energy professionals
trust and use our products.
Uni-T UT-CS09A / UT-CS09D Flex Clamp Sensors
R 2 900.00
The UT-CS09D flexible clamp sensor addresses challenges in measuring high-current conductors in tight spaces. Its Rogowski coil based current sensor provides stable, safe, and highly reliable measurements up to 3000A. This unique design and lightweight feature make it a great choice for professional electricians.
- Max Current: 3000A
- Max AC Voltage: 750V
- Max DC Voltage: 1000V
| Coil Size | 24.5 cm, 45.7 cm |
|---|
Sold Out – Get notified when it is back in Stock.
Would you like to be notified when this item is back in stock? Then please complete the form below:

The UT-CS09D flexible clamp sensor addresses challenges in measuring high-current conductors in tight spaces. Its Rogowski coil based current sensor provides stable, safe, and highly reliable measurements up to 3000A. This unique design and lightweight feature make it a great choice for professional electricians.

Product Features:
- Lightweight and flexible, it allows for easy and secure connection to the measured object, even in confined spaces
- Flex clamp can measure from 1.5A to 3000A current
- Wide frequency range: 45Hz ~ 50GH
- 1m drop proof
- Robust terminal connection
- Directly displays the current when connected to UT206B/208B
- Certificates: CE, UKCA, cETLus
Specifications of the UT-CS09D Flexible Clamp Sensor:
| Specifications | UT-CS09D |
| AC current (A) | 30A/300A/3000A |
| Frequency response | 45Hz~500Hz |
| Flex clamp size | 45.7cm (18 inches) |
| Operating temperature | 0℃~50℃ |
| Storage temperature | -20°C~60°C |
| Storage humidity | ≤80%RH |
| Low battery indication | About 3.3V |
| Category rating | CAT IV 600V |
| General Characteristics | |
| Power | 1.5V battery (R03) x 3 |
| Product net weight | 260g |
| Product size | 267mm x 119.4mm x 34mm |
| Standard accessories | Batteries, BNC adapter, English manual |
Applications of the UT-CS09D Flexible Clamp Sensor:

Industrial Electric Current Detection 
Measurement in Narrow Spaces or Spaces with Dense Cables
Warranty
All measurement instruments sold by AmpX are covered by the manufacturer’s warranty (typically 24 months on the main instrument, 12 months on accessories such as test leads, clamps and batteries). Exact terms are stated on the warranty card supplied with the device.
What you get at AmpX:
- Warranty handled locally in Germany and South Africa — no overseas returns required
- 30-day no-questions-asked return policy
- Local spare parts and repair service for selected brands, like Meatrol.
- Direct technical contact by phone, email or WhatsApp for any warranty issue
Warranty issue? Email info at ampx.co or WhatsApp
Germany: +49 175 246 5195
South Africa: +27 82 940 1858
AmpX Management


Technical support
If you have any difficulty with the meter setup, installation, data analysis, or anything else, we will gladly support you.
Please contact our technical support department for technical support by Email info at ampx.co or WhatsApp:
Germany: +49 175 246 5195
South Africa: +27 82 940 1858

Why buy at AmpX
- Local warranty support, we have offices and warehouses in Germany and South Africa.
- Local parts and repairs, we keep stock of parts and can repair equipment if required.
- Quick delivery, we only sell products that are in stock. Once we receive payment, goods are delivered within one week.
- Specialist support, we specialise in energy logging and reporting. If you have any questions, we are willing and able to support you. If you need assistance with meter setup, installation, data download, or data analysis, we can support you. Access to experienced electrical engineers by phone, WhatsApp and email.
- Peace of mind, you can return any product within 30 days, no questions asked.
- 2-year warranty, one additional year to the normal one year manufacturers warranty.
- Additional value, we might not be the cheapest, but we provide additional value above and beyond just delivering a product.
- Get the expertise and ongoing support that large online marketplaces can’t provide.

supporting professional energy projects in
Europe and South Africa.
Free Demonstration
We can offer you a free demonstration of our energy meters at our premises or within 100 km. If further away, we will need to charge for our travel expenses.
Alternatively we can also do an online video consultation and demonstration.
Click here to request a demonstration if 100 km from our address.
Click here to schedule an online video call and demonstration.

You may also like…
-
R 6 970.00
-
R 2 380.00


















