Fluke 201258 90i-610s AC/DC Clamp-On Current Probe 1A to 600A

The Fluke 90i-610s (Part #201258) is a clamp-on AC/DC current probe engineered to measure current waveforms in automotive and general electrical applications. Compatible with any test tool capable of millivolt measurement — including multimeters, oscilloscopes, ScopeMeter test tools, and power harmonics analyzers — this probe delivers versatile, high-accuracy current sensing without breaking the circuit.

Two Selectable Measurement Ranges:

• 0 to 100A range — output voltage of 10 mV/A for precision low-current measurement
• 0 to 600A range — output voltage of 1 mV/A for high-current applications

Key Features:

• Clamp-on design — no need to disconnect conductors during measurement
• Measures both AC and DC current waveforms
• Frequency range: 40 to 400 Hz
• Maximum conductor jaw opening: 1.34 inch (34 mm)
• Voltage rating: 600V CAT II / 300V CAT III, Pollution Degree 2
• Accuracy: ±2% of reading ±1A (100A range); ±3.5% of reading ±3A (600A range)
• Input load impedance: >1 MΩ in parallel with up to 100 pF
• BNC output connector with included BNC-to-banana adapter (PM9081/001)
• Compact size: 2.9 in x 8.4 in x 1.1 in

Certifications & Compliance:

• IEC 61010-1 (2nd Edition) & IEC 61010-2-032
• UL 61010B-1 & UL 61010B-2-032
• CSA-C22.2
• RoHS Compliant

What's Included:

• Fluke 90i-610s AC/DC Current Probe
• Instruction sheet
• 9V battery
• BNC to banana adapter (PM9081/001)

The Fluke 90i-610s is an ideal accessory for automotive diagnostics, industrial maintenance, and laboratory use where accurate, non-invasive current measurement is essential.