B+K Precision CP-3 DC/AC Current Clamp

Key Features At A Glance

• Complete line of DMM and oscilloscope accessories: test leads, probes, clips, adapters, BNC cables, and cases
• Components rated to IEC 61010 safety standards (exact CAT rating varies by model)
• Flexible silicone lead wire in 60 in (1.5 m) length across the DMM lead and probe kits
• Safety ratings span 300 V CAT I to 1000 V CAT III; current ratings from 3 A to 36 A
• Oscilloscope probe attenuation from x1 to x1000, in fixed and switchable models
• High-voltage probe options up to 40 kV; active FET probe to 1 GHz bandwidth
• Padded Cordura carrying cases sized to specific instruments, with room for test leads

B+K Precision produces a complete line of test and measurement accessories that connect a meter, oscilloscope, or analyzer to the device under test. The line includes DMM test lead kits, economical replacement leads, general-purpose and high-voltage oscilloscope probes, demodulator and active probes, a clamp-on current adapter, BNC cable assemblies and adapters, semiconductor and power-supply leads, and padded carrying cases.

These accessories support a broad range of bench tasks. The DMM kits attach probes or clips to a sheath plug for electronic and electrical voltage and current work; the oscilloscope probes extend a scope's versatility across fixed and switchable attenuation; the CP-3 adapter converts any DMM into a current clamp, measuring current without disconnecting the circuit under test; the PR-650A and PR-32A demodulator probes let a meter or scope read RF signals; and the FP-6 leads connect to B+K Precision semiconductor testers.

ValueTronics stocks and holds its own inventory in a 20,000-square-foot secure warehouse at 1675 Cambridge Drive in Elgin, Illinois.

Compare Other Models in This Series

B+K Precision's accessory line is organized by function rather than by a single performance tier. It brings together DMM lead and probe kits, replacement leads, a family of oscilloscope probes (general-purpose, high-voltage, demodulator, differential, and active FET), current-measurement adapters, BNC cables and adapters, and instrument carrying cases.

Many items share common construction—flexible silicone lead wire, 4 mm sheathed connectors, and compliance with IEC 61010 safety standards where rated—while each is selected for a particular instrument hookup or measurement task.

Each new model below is its own dedicated product page with condition-matched pricing. Select the specific accessory you need to see its new availability and current price.

The models differ mainly in their electrical ratings and intended connection. Lead and clip sets carry ratings from 300 V CAT I up to 1000 V CAT III with current ratings from 3 A to 36 A, while economical replacement leads such as the TL-1 and TL-4 are rated 1500 V, 3 A. Oscilloscope probes differ in attenuation (x1, x10, x100, x1000, and switchable), bandwidth, input impedance, and voltage handling.

High-voltage probes step from 2 kV through 15 kV, the PR-28A high-voltage DMM probe reaches 40 kV DC, and cable assemblies vary in length and connector type. The comparison table below lists each model's specific ratings so you can match the accessory to your instrument and measurement.

Additional differences in specifications beyond the few shown above are not listed here — see each model's full specifications below.

Product Core & Specifications

Important: Requires the TE-26 50 Ω feedthrough termination when the PR-70 active FET probe is used on 1 MΩ input-impedance oscilloscopes.

Important: AD-101 Banana Plug Adapter Set and TIP-104 Insulated Spade Lug Set are rated 42V (1000V) 36A with trained user.

Recommended pairing: the TL-3 Probe Accessory Kit provides threaded accessories—clips, spring hooks, extension tips, and spade lugs—that fit the TL-2A Deluxe Test Lead Set probes.

About this New unit

This is a brand-new, factory-sealed unit, supplied exactly as it arrives from the manufacturer and backed by the full manufacturer warranty. For the exact configuration, available options, included accessories, or current lead time for your application, our Test Architects can confirm the details before you order.

ValueTronics supplies both new and used test and measurement equipment. New units ship factory-sealed, exactly as received from the manufacturer; every used unit is inspected and functionally verified in-house at our 20,000 sq ft secure facility in Elgin, Illinois before it ships. Our Test Architects can help you select the condition, calibration, and configuration that fit your application.

Please review the Manufacturer's Data Sheet to verify published specifications. Feedback on this webpage is always welcome — please reach out to your Test Architect at any time for questions or concerns. Thank you, we truly appreciate you being our customer.