Fluke I310S Current Probe
Fluke

Fluke I310S Current Probe

Part number2840309
MOQ:1

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Product Description

The i310 current probe offered by Fluke can be used to measure both DC and AC current for accurate measurements. Contact us for more information.

Technical Specifications

Manufacturer part number (MPN)
2840309
Brand
Fluke
Category
Tools
Current ranges
30 A and 300 A AC rms or ±45 A and 450 A DC
Measuring ranges
±45 A and 450 A DC
AC rms or DC
±45 A and 450 A
Inrush current
600A AC rms MAX
Output sensitivity
10 mV/A (30 A)
Accuracy (at +23°C) (30 A range)
±1% of reading ±50 mA
Accuracy (at +23°C) (300 A range)
±1% of reading ±300 mA
Bandwidth to meet accuracy specification
1 kHz
Phase shift below 1 kHz
< 2 degrees
Resolution
±50 mA (30 A)
Load impedance
> 10 k Ohms and ≤100 pF
Conductor position sensitivity
±1.5% relative to centre reading
Frequency range (small signal)
DC to 20 kHz (-3 dB)
Temperature coefficient
±0.1% of reading / °C
Power supply
9 V Alkaline, MN1604/PP3
Battery life
30 Hours, low battery indicator
Working voltage (see Safety Standards section)
300 V AC rms or DC
Maximum conductor size
19 mm diameter
Output connection
Safety BNC connector
Output zero
Manual adjust via thumbwheel
Cable length
2 metres
Operating temperature range
-10 to +50°C
Storage temperature range (with battery removed)
-20 to +85°C
Operating humidity
15% to 85% (non-condensing)
Weight
250 g
Safety
IEC 61010-1, Pollution Degree 2
EMC Compatibility
IEC 61326-1: Portable Electromagnetic Environment

Cross References

  • OEM-URL https://www.fluke.com/en-us/product/accessories/current-clamps/fluke-i310s

Product Documentation

Document preview: i310S | Instruction sheet

Catalogue entry last verified: 2026-08-20. A manufacturer datasheet is attached to this entry — confirm application-critical values against it.

Frequently asked questions

Where can I buy 2840309?
2840309 can be ordered from cballast.com as a Fluke catalogue item: request a quotation on this page or email sales@cballast.com, and the order ships worldwide.
What is the manufacturer part number for this Fluke product?
The manufacturer part number is 2840309.
Who manufactures 2840309?
2840309 is a Fluke product in the Safety & Detection range.
Is a datasheet available for 2840309?
Yes — the 2840309 datasheet can be viewed and downloaded on this page.
What is the minimum order quantity for 2840309?
The minimum order quantity is 1.
Is 2840309 available?
Yes — 2840309 is available to order: fulfilment is from supplier stock in cBallast's European network, dispatched directly from the warehouse to the customer, with the exact lead time stated in the quotation (reply within 24 hours).
How do I get a price for 2840309?
Request a quotation with the quote button on this page or by email to sales@cballast.com — we reply within 24 hours with price, availability and lead time.