KAIWEETS Digital Clamp Meter Multimeter with D-Shaped Jaw for AC/DC Current & Voltage
Bottom line: The KAIWEETS Digital Clamp Meter Multimeter ($29.99 on Amazon as of 2026-10-06): Measures AC and DC current with the clamp, so no circuit break is needed; main trade-off: 1.1-inch jaw opening can't fit thick service-entrance cables.
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*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.
Pros & Cons
Pros
- ✓ Measures AC and DC current with the clamp, so no circuit break is needed
- ✓ D-shaped jaw opens to 1.1 inches for a secure grip on cables
- ✓ True-RMS with auto-ranging on a 4000-count display
- ✓ NCV buzzer speeds up as the AC signal gets stronger
- ✓ Orange screen warning above 80V or 1A, plus CAT III 600V rating
Cons
- ✗ 1.1-inch jaw opening can't fit thick service-entrance cables
- ✗ CAT III 600V rating, not CAT IV, so not for utility-side work
- ✗ 4000-count resolution is lower than 6000-count meters
- ✗ Listing does not state current ranges or accuracy
Manufacturer description
The KAIWEETS Digital Clamp Meter is a true-RMS clamp multimeter for electricians, DIYers and anyone troubleshooting automotive, household solar or industrial wiring. It measures AC and DC current and voltage, temperature (a thermocouple is included), capacitance, frequency, resistance, continuity and diodes. Auto-ranging on a 4000-count display means you don't have to dial in ranges by hand. The D-shaped jaw opens to 1.1 inches, so you can clamp around a conductor and read current without breaking the circuit. Press the button on the right side for non-contact voltage (NCV) detection. It…
SpecPicks Verdict
SpecPicks scored KAIWEETS Digital Clamp Meter Multimeter using a rating × review-volume × price-fit model applied to published specs and reviews across the tools & maintenance category. KAIWEETS's tools & maintenance lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.
Common buyer scenarios for tools & maintenance: PC towers accumulate significant dust in 3–6 months, so cleaning frequency drives cordless vs. canned-air tradeoff decisions. Match the device's RPM or CFM rating to your case size, and confirm battery runtime covers a full tower cleaning before ordering. Prices and stock are set by the retailer and may have moved since this page was last updated.
Frequently Asked Questions
Can the KAIWEETS clamp meter measure DC current, or only AC?
It measures both AC and DC current through the clamp jaw, and both AC and DC voltage through the test leads. That makes it usable on automotive and solar DC systems as well as household AC wiring.
How big a wire can the jaw clamp around?
The D-shaped jaw opens to 1.1 inches. That covers most single conductors in residential and light commercial panels, but it won't fit very thick cables or bundled service conductors.
Is this meter safe to use on a home electrical panel?
It is certified to IEC61010-1 and rated CAT III 600V, which covers building distribution work such as panels and branch circuits. It is not rated CAT IV, so it is not meant for utility service entrances. Always follow the manual's safety instructions.
Does it measure temperature, and is the probe included?
Yes. It measures temperature with a thermocouple, and the box includes a separate set of temperature leads alongside the standard electrical test leads, plus a carry case and manual.
What warranty or support does KAIWEETS offer?
KAIWEETS lists 36 months of service and lifetime technical support for this meter. Check the product listing or contact KAIWEETS for the exact current warranty terms and claim process.
Key Features
- 【TRUE-RMS AC DC CLAMP METER】This multimeter can accurately measure AC/DC current, AC/DC voltage, temperature (thermocouple included), NCV, capacitance, frequency, resistance, continuity and diode. Good help for troubleshooting the household solar system, automotive and industrial electrical issues, perfect for electricians, DIY, professionals, etc.
- 【D-SHAPED JAW】Different from other amp meters on the market, the clamp multimeter features a distinctive D-shaped design, and the amp clamp can be opened up to 1.1 inches, providing a convenient and secure way to clamp on various cables
- 【NCV DETECTION】Non-contact voltage testing function helps detect AC voltage without direct circuit contact. By simply pressing the button on the right side of the multimeter tester, it is quick and safe to detect electrical status. Also, it is equipped with audible and visual alarms. The stronger the voltage signal, the faster the buzzer
- 【USER FRIENDLY】With test lead storage, meter leads can be protected and stored when not in use. The LCD backlight screen and flashlight ensure clear readings, even in dimly lit areas. Additionally, the low battery indicator shows the battery status and reminds you to replace it promptly. To save power, the ammeter automatically shuts off after 15 minutes of inactivity
- 【CUSTOMER SERVICE & SAFETY】Passed IEC61010-1 and CAT III 600V certification. The screen turns orange to warn when the voltage >80V, the current >1A. Comes with a nice carry case, manual and two sets of leads for electrical and temp. KAIWEETS provides 36 months of high-quality service and lifetime technical support
Full Specifications
| Brand | KAIWEETS |
|---|---|
| Color | Red |
| Model | KC604 |
| Style | AC/DC Current |
| Style Name | AC/DC Current |
| Unit Count | 1.0 Count |
| Part Number | KC604 |
| Power Source | Battery Powered |
| Item Dimensions | 7.62 x 3.11 x 1.36 inches |
| Measurement Type | Multimeter |
| Specification Met | Iec61010-1, Cat Iii 600v |
| Compatible Devices | All devices with electrical components |
| Included Components | Clamp Meter, Test Leads, Thermocouple, Battery, Case |
| Full listing title | KAIWEETS Digital Clamp Meter Multimeter with D-Shaped Jaw for AC/DC Current & Voltage, Auto-ranging 4000 Counts Voltage Tester with Flashlight Backlight, Measuring Temperature Continuity Diode NCV |
Ready to buy?
KAIWEETS Digital Clamp Meter Multimeter with D-Shaped Jaw for AC/DC Current & Voltage, Auto-ranging 4000 Counts Voltage Tester with Flashlight Backlight, Measuring Temperature Continuity Diode NCV is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.
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