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Fluke i430 Flex Current Clamp

The i430 Flex is a 6000A AC current flexi probe

Next Day Delivery (subject to availability)

£349.95 exc. VAT £419.94 inc. VAT £475.20 inc. VAT
  • AC Current Clamp
  • BNC Adaptor
  • Flexi Clamp
  • FreeDelivery
  • 30DayMoneyBack
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Fluke i430 6000A Flexi Current Clamp

The i430 Flex is an AC current probe utilizing the Rogowski principle. The flexible and lightweight measuring head allows quick and easy installation in hard to reach areas, without batteries or an external power source.

Also available as a pack of 4 pieces of the i430 current clamp, to be used for high current measurements. The Flex clamp fits around bus bars and large or hard-to-reach conductors. This 4-pack is perfect for use with 3-phase tools such as the Fluke 430 series.


Fluke i430 Flex Current Clamp Is sold as:

  • i430 Flex Single Clamp
  • i430 Flex Pack of 4

Fluke excel in manufacturing Power Quality Analysers and have always produced a massive range of accesories to support them. Fluke offer a massive range of current clamps with a choice of phases and current. They also host a large range of flexi current clamps for those tighter situations.

They manufacturer new leads, probes clipms, transformers, shunts and probes. With so many accesories for so many power quality analysers it can be easy to get confused over which is the best one for you and your analyser. Get in touch and speak to our technical sales staff to help point you in the right direction to which accesory is best for you.

ISSWWW and Fluke Instruments

Fluke Corporation is the world leader in the manufacture, distribution and service of electronic test tools and software.

Since its founding in 1948, Fluke has helped define and grow a unique technology market, providing testing and troubleshooting capabilities that have grown to mission critical status in manufacturing and service industries. Every new manufacturing plant, office, hospital, or facility built today represents another potential customer for Fluke products.

From industrial electronic installation, maintenance and service, to precision measurement and quality control, Fluke tools help keep business and industry around the globe up and running. Typical customers and users include technicians, engineers, metrologists, medical-device manufacturers, and computer network professionals, people who stake their reputations on their tools, and use tools to help extend their personal power and abilities.

Fluke are a founding core supplier of ISSWWW and we enjoy a personal and professional relationship with them. Our sales staff and our technicians are Fluke trained and we hold perhaps the largest stock of their

products in the country. Our customers know that when it comes to Fluke products, we have not only the best prices but the best advice and support services, reassuring when you need to make that all important purchase.

General Specifications
Probe and cable material TPE rubber, reinforced insulation
UL94 V-0, Colour: RED Munsell 7.5
R 1/14
Couplings material Polypropylene, UL94 V-0
Probe cable length 610 mm
Probe cable diameter 12.4 mm
Probe cable bend radius 40 mm
Output cable length 2.5 meters RG58
Output connector Safety BNC Connector
Operating range -20 to +90°C
Storage temperature -40 to +105°C
Operating humidity 15% to 85% (non condensing)
Degree of protection (Probe) IP41
Current range 3000 A AC rms
Voltage output (@ 1000 A rms, 50 Hz) 85 mV
Accuracy ±1% of reading
(@ 25°C, 50 Hz)
Linearity (10% to 100% of range) ±0.2% of reading
Noise (10 Hz – 7 kHz) 1.0 mV AC rms
Output impedance 82 Ω min
Load impedance 50 kΩ
Internal Resistance per 100 mm probe length 10.5Ω ±5%
Bandwidth (-3dB) 10 Hz to 7 kHz
Phase error (45 – 65 Hz) ±1°
Position sensitivity ±2% of reading max.
Temperature coefficient ±0.08% max of reading per °C
Working voltage (see Safety standards section) 1000 V AC rms or DC (head)
30 V max. (output)
Safety Specifications
Safety standards BS EN 61010-1 2001
BS EN 61010-2-032 2002
BS EN 61010-031 2002, 1000 VRMS, Category III, Pollution Degree 2
Use of the probe on uninsulated conductors is limited to 1000 V AC rms or DC and frequencies below 1 kHz.
Please note that this probe is designed to work with Fluke 435, if used with other products
Safety rating for the output to earth is limited to 600 V AC rms or DC

Orders requiring calibration 

Whilst we take the greatest care to get all orders dispatched and delivered to you in the stated time frame, orders received PM and requiring
calibration may on occasion miss dispatch that day, according to the complexity of the calibration. Be assured they will ship on the next dispatch
this in most cases should not add more than 24 hours to your delivery.

Bank/Public Holidays

Predicted delivery times are based on regular trading days Monday to Friday. Public holidays, bank holidays and weekends are outside the usual scope 
of our dispatch and subject to activities/holidays of our carriers and therefore may incur additional days lead time to your order.

*UK Mainland (Temporarily revised June 2020)

Please note that regrettably, we have had to realign our delivery service options to those available from our carriers.
During the current situation surrounding the effects of the Coronavirus pandemic, logistics from every company are under immense pressure to deliver goods on time.
We have taken the decision to temporarily limit our services rather than let our customers down.
We hope you will understand our position on this and we apologise unreservedly for the inconvenience we know this will cause.
We look forward to restoring our full delivery service schedule just as soon as we are able.

Standard FREE 1-2 Day Courier Delivery – UK Mainland only - Zones A & B

Included in the price for all orders over £75.00 (exc vat). Sent using express courier, delivered within 1-2 working days from the date of your order, subject to availability.


Next Day Anytime Delivery (Excluding Saturday & Sunday) – UK Mainland only - Zones A & B
Sent by express courier, delivered next day (excluding weekends) from the date of your order, subject to availability.


Orders must be placed before 3:00pm for a qualifying next day delivery and a telephone number supplied, subject to availability.

New Postage Map Sept 2018>

Delivery Surcharges

Because of the high cost of carriage, we need to apply a surcharge on all deliveries made in the following regions bringing the carriage charges to:

  • Zones A & B  - Mainland delivery rates apply. 
  • Zone C - Scottish Highlands (Charges are calculated at the checkout).
  • Zone D - Outer Hebrides, Orkney Isles, Shetland Isles, Isle of Man, Scilly Isles, and Channel Islands (Charges are calculated at the checkout).
  • Zone E - Northern Ireland (Charges are calculated at the checkout).
  • Zone F - Republic of Ireland (Charges are calculated at the checkout).

Offshore Services

All offshore deliveries are a 2 day service as standard. This includes Channel Islands, Northern & Southern Ireland, Scottish Islands, Isle of Man and the Scilly Isles.

International Delivery

International delivery charges are automatically added to your order at the checkout. For any questions regarding international deliveries please contact us at


All export inquiries should be directed to the export division before placement of order.

If no shipping option is available to your selected country please call us FREE on 0800 0224 060 to purchase your items.
All stated prices are subject to VAT at the current rate where applicable E&OA