The Fluke i40s-EL Current Clamp-on Transformer is used for low current measurement, suitable for making measurements up to 40A and also measures accurately on 1A and 5A secondary current transformers.

The i40s-EL jaw is capable of being clamped on current conductors up to 15mm in diameter

When you're working with energy loggers from FLUKE's 1730 series and need compatible probes, choose these clamp-on current transformers from FLUKE. They have a stable clamping jaw that secures tightly to your chosen current conductor. This takes accurate readings that are displayed on your connected device. For versatility, these clamps open to accommodate any conductor up to 15mm. As well as measuring primary current up to 40A, they're also handy for taking measurements on 1A and 5A secondary current transformers.

• Accuracy to ±0.02% of full scale, so you can count on precise readings
• Pack of three clamps gives you an easy way of measuring all three electrical phases
• Broad operating temperature range between -10°C and +55°C for safe use in harsh settings

• Electrical engineering
• Building automation
• Domestic lighting

Yes. When they're paired with a suitable logger, you can use these clamps with USB, mobile apps and the FLUKE Connect software. This makes it a piece of cake to transfer the data collected to your PC or tablet for analysis.