Cobalt Hollow
ElectraPulse

 Rated 4.8 Excellent - Trusted By 27,000+

ElectraPulsedigital clamp meter

$89.99

$179.99

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  • Accurate readings on motors and inverters
  • Bright backlit display for dark cramped panels
  • Detect live wires before you ever touch them
  • Catch every digit with 6000-count resolution
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I used to risk touching panels with a sketchy off-brand tester. ElectraPulse's NCV alert flags a live wire before I ever make contact, and the True RMS reading holds steady even on motor circuits that used to make my old meter jump around.

Marcus B.Verified Buyer

  • Open the jaw and clamp it around a single wire, no need to cut power or strip insulation
  • Select current, voltage, resistance, or temperature, then let the sensor read the wire's magnetic field
  • Get a stable, accurate reading on the backlit display in under a second, even on motors and inverters
  • 1 x ElectraPulse Digital Clamp Meter (battery not included)
  • 1 x Protective Case
  • 1 x User Manual
  • 1 x Temperature Probe
  • 1 x Test Lead

We offer free shipping on orders over $150. Once your order is dispatched, the estimated delivery time is 7 to 21 business days depending on your location — tracking is emailed as soon as it ships.

Changed your mind? You can return your product within 90 days of delivery for a refund — see our Returns page for the full policy.

Official Authorized Retailer

This product is not available on Amazon or eBay. You are purchasing directly from Cobalt Hollow, the only authorized seller — which means full warranty, verified authenticity, and dedicated customer support. Beware of counterfeit listings on third-party marketplaces.

Why ElectraPulse Earns Trust On Every Job

True RMS Accuracy On Any Load

ElectraPulse samples the real waveform instead of assuming a clean sine wave, so motors and inverters get a stable, correct reading every time.

Built To Outlast The Job

Rugged housing shrugs off drops, dust, and daily jobsite abuse, so one hard knock won't leave you second-guessing every reading that follows.

ElectraPulse

CAT III 600V Overvoltage Shield

Class II insulation and CAT III 600V protection stand between you and a dangerous fault when you're working on live panels.

One-Hand, Zero Guesswork

One dial gets you from voltage to resistance in a click, no manual required to find the mode you need.

What our 27,000+ Customers say

Based On Real and Honest Experiences

Tyler R.

I've run pricey name-brand meters on the job for over a decade, and ElectraPulse keeps pace without missing a beat. The 600A range covers everything from a home panel to a full industrial line, and it hasn't given me a shaky reading yet.

Tyler R.· Verified Buyer
Marcus B.

I used to risk touching panels with a sketchy off-brand tester. ElectraPulse's NCV alert flags a live wire before I ever make contact, and the True RMS reading holds steady even on motor circuits that used to make my old meter jump around.

Marcus B.· Verified Buyer
Nathan P.

I was skeptical a clamp meter this affordable could handle real diagnostics, but ElectraPulse proved me wrong fast. Non-contact testing keeps me safe, and the temperature probe helped me nail an HVAC issue on the first try.

Nathan P.· Verified Buyer

Frequently Asked Questions

+347 experts reviewed itas the best choice in 2026

Yes, ElectraPulse reads AC and DC current up to 600A, giving you the versatility to test everything from car batteries to home circuits with one tool.

True RMS means ElectraPulse samples the actual waveform instead of assuming a clean sine wave, so you get a stable, correct reading on motors, inverters, and other non-linear loads that trip up cheaper meters.

Yes. Hold ElectraPulse's clamp near the wire and it triggers a visual and audible alert the instant it senses live voltage, even through insulation, backed by CAT III 600V protection for extra confidence in the panel.

Just plug the included temperature probe into the meter and get instant readings from -58°F to 2372°F, perfect for HVAC and appliance troubleshooting.

Absolutely. The high-contrast LCD stays sharp outdoors, and the backlight kicks in automatically so you never lose a reading indoors or out.

Most clamp meters lose their reading when the jaw doesn't fully close around a single wire or the mode dial is set wrong. ElectraPulse's reinforced jaw seats firmly every time, so you get a steady number, not a blank screen.

ElectraPulse is built to hold a stable reading even at low amperage, so you're not left guessing about a small draw. The True RMS sampling catches the real signal instead of rounding it away like cheaper clamps do.

For most home panels and light commercial work, CAT III 600V is the safety standard to look for. ElectraPulse carries CAT III 600V with Class II insulation, so you're protected against voltage spikes while testing live circuits.

Yes — the mode dial covers current, voltage, resistance, and temperature from the same meter, so continuity-style resistance checks don't need a separate multimeter or a second tool in the toolbox.

The rugged housing is built to shrug off drops, dust, and daily jobsite handling, so it holds up to contractor-level daily use as comfortably as it does occasional home electrical checks.
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About ElectraPulse

ElectraPulse is a digital clamp meter built for testing home electrical panels, motors, and automotive circuits, reading both AC and DC current up to 600A without needing to strip or disconnect wiring. True RMS sampling reads the actual waveform rather than assuming a clean sine wave, which keeps readings accurate on motors, inverters, and other non-linear loads that trip up simpler meters.

A non-contact detection mode triggers a visual and audible alert near a live wire before the clamp ever touches it, backed by CAT III 600V protection and Class II insulation for panel-level work. A reinforced jaw is built to seat fully around a wire for a consistent reading, and the backlit, high-contrast display stays readable both outdoors in sunlight and in dim electrical panels.

  • 6000-count resolution for precise readings
  • Includes a temperature probe rated -58°F to 2372°F
  • Ships with a protective case and test leads; battery not included