Hantek CC-650 AC/DC Current Clamp 650A 400Hz

Hantek CC-650 AC/DC Current Clamp Probe

High-capacity current transducer for oscilloscopes — 650A range, 30mm jaw, Hall effect accuracy.

The Hantek CC-650 is a heavy-duty AC/DC current clamp transducer built for technicians and engineers who need to measure high current loads without breaking the circuit. Using a Hall effect sensor and permalloy core, it converts AC or DC current into a proportional voltage signal — delivered via BNC connector directly to your oscilloscope for real-time waveform visualisation.

With a 650A measurement range and a 30mm jaw capacity, the CC-650 handles everything from automotive starter motor draws to large motor drives and industrial power circuits — making it equally at home in a workshop, on a plant floor, or in a heavy vehicle bay.

Key Features

Measures AC and DC current from 20mA up to 650A
400Hz bandwidth — suited to mains frequency and low-frequency power applications
Hall effect transducer with permalloy core for linear, accurate AC/DC conversion
Large 30mm jaw accommodates heavy-gauge automotive and industrial cabling
BNC connector output — connects directly to your oscilloscope
1mV/100mA and 1mV/1A sensitivity ranges for fine resolution across the full range
Low battery LED indicator
Lightweight at 250g despite the larger jaw
100-hour battery life (standard 9V)

Applications

Power circuit measurement and malfunction analysis — measure and diagnose live power circuits up to 650A without interrupting current flow
Motor drive and frequency converter measurement — analyse current waveforms through inverters, VFDs, and drive electronics where waveform shape is critical
Power electronics equipment measurement — validate current behaviour in switchmode power supplies, converters, and high-load electronics

Hantek CC-650 AC/DC Current Clamp Probe

AC/DC frequency range: Up to 20 kHz

Effective Measurement Range: 20mA to 650A DC

Power circuit measurement and malfunction analysis

Motor drive of frequency converter (or other electronics) measurement

Power electronics equipments measurement

Allows your multimeter to measure current data and your oscilloscope to measure the current waveforms.

General Specifications

Captured Conductor diameter Size: 30mm maximum

Low Battery Indicator: Red LED lighting

Operating Temperature: 0℃ to 50℃, 70% R.H.

Storage Temperature: -20℃~+70℃, 80% R.H.

Battery type: 9V DC, NEDA 1604, 6F22, 006P

Battery Life: 100 hours typical with carbon-zinc

Weight: 250 gram typical

Dimensions: 195 mm (H) x 70 mm (W) x 33 mm (D)

Output: wire with a straight banana plug or BNC connector

ELECTRICAL (At 23±5℃, 70% R.H. maximum)

Efficient Measure Range:

1mV/100mA: 100mA to 20A, multimeter range is set to DC or rms AC

200mV

1mV/1A: 1A to 200 A, multimeter range is set to DC or rms AC 200mV

200A to 650 A, multimeter range is set to DC or rms AC 2V

Accuracy

DC current: 1mV/100mA

±(1.5% + 50m A) 100mA to 200A

DC current: 1mV/1A /

±(2% + 0.5 A) 1A to 200 A

±(4% + 2 A) 200A to 650 A

AC current (50 Hz arrive at 400 Hz): 1mV/100mA

±(3%±0.5A) 100mA ~ 100A

±(8%±1A) 100A ~ 150A

AC current (50 Hz arrive at 400 Hz): 1mV/1A

±(3%±2A) 1A ~ 500A

±(6%±2A) 500A ~ 600A

±(8%±2A) 600A ~ 650A

Load Resistance: 10kΩ Typical

Temperature coefficient: 0.1×(defined accuracy) per degree C (0℃to18℃, 28℃to50℃)

Delivery

99% of purchases are dispatched from our Melbourne warehouse within 24 hours of payment. Every parcel is shipped with Australia Post e-Parcel, complete with tracking and signature on delivery.

Need it sooner? Express shipping is also available—check if your postcode is in the Next Day Delivery network.

Returns

Shop with confidence. We offer a 30-day money back guarantee on all orders. If you’ve had a change of mind, simply return the item in re-original condition and we’ll make it right.

Warranty

All AZscanners products are backed by a 12-month warranty (unless otherwise stated). We stand by the quality of our tools and will repair or replace your item if a covered fault arises.

Buying your scan tool should feel easy, safe, and backed by a team you can trust.

That’s why thousands of mechanics, fleets, and car owners across Australia choose AZscanners. Here’s our promise to you:

Trusted Since 2013

We’ve been Australia’s go-to supplier of premium diagnostic scan tools for over a decade. From workshops and mobile mechanics to DIY users, we’ve built our reputation on quality, reliability, and real support.

30-Day Money Back Guarantee

Changed your mind? No problem. You have 30 days to return your item in its original condition for a full refund. It’s our way of making your purchase completely risk-free.

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Fast & Reliable Shipping

99% of orders are shipped within 24 hours (from our Melbourne warehouse) with tracking and signature included. Need it quicker? Express delivery is available.

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3 reviews

Hantek CC-650

John Henry

This clamp meter is easy to use and would be a valuable asset in many electronics workshops. It reads both AC and DC and seems very good value for money. I intend using it for automotive diagnosis and it has already demonstrated some of it's capabilities.

27 November 2022

Az scanners

Mick

Bought Hantek cc650 a d a secondary ignition pickup lead both items very good. Best part of this review was dealing with AZ scanners who were very good to deal with and item arrived in about 4 days from order, fatest online Australian company I have ever dealt with. Would recommend AZ scanners.

4 September 2022