Brandwave

Fluke vs Klein Tools:Which is more popular?

In September 2026, Klein Tools had more branded searches than Fluke among clamp meter brands worldwide. Klein Tools had about 165,000 branded searches, while Fluke had 90,500. Klein Tools made up 14.5% of all clamp meter brand searches we track, and Fluke accounted for 8%. When we asked ChatGPT and Google AI Overviews about clamp meter brands, Fluke appeared in all five answers and Klein Tools in four. Fluke was mentioned before Klein Tools in three out of four answers.

Among clamp meter brands worldwide in September 2026

Who do people search for more?

Klein Tools, about 82% more searches than Fluke

Klein Tools 165K searchesFluke 90.5K searches

Who does AI mention more?

Fluke, mentioned in every answer we collected

Fluke in 5 of 5Klein Tools in 4 of 5

Who does AI recommend more?

Fluke, named ahead of Klein Tools in 3 of 4 answers

Fluke first in 3Klein Tools first in 1

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Top clamp meter brands in ChatGPT and Google AI Overviews

In three ChatGPT questions and two Google AI Overviews, Fluke appeared in all five answers. Klein Tools was mentioned in four out of five: in all three ChatGPT answers and in one of the two Google AI Overviews. Fluke was listed before Klein Tools in three out of four answers.

Most recommended by AI

Brands get a higher ranking if they are mentioned earlier in the answers.

  1. Fluke1st
  2. Klein Tools2nd
  3. Hioki3rd
  4. Amprobe4th
  5. UNI-T5th
  6. Testo–
  7. FLIR–
  8. Extech–

Mentioned by AI

Each dot is one answer, filled in when that answer mentions the brand.

  • Fluke5 of 5Named in 3 of 3 ChatGPT answersNamed in 2 of 2 Google answers
  • Klein Tools4 of 5Named in 3 of 3 ChatGPT answersNamed in 1 of 2 Google answers
  • Hioki3 of 5Named in 3 of 3 ChatGPT answersNamed in 0 of 2 Google answers
  • Amprobe3 of 5Named in 3 of 3 ChatGPT answersNamed in 0 of 2 Google answers
  • UNI-T1 of 5Named in 1 of 3 ChatGPT answersNamed in 0 of 2 Google answers
  • Testo0 of 5Named in 0 of 3 ChatGPT answersNamed in 0 of 2 Google answers
  • FLIR0 of 5Named in 0 of 3 ChatGPT answersNamed in 0 of 2 Google answers
  • Extech0 of 5Named in 0 of 3 ChatGPT answersNamed in 0 of 2 Google answers

See every answer about clamp meter brands

5 answers

Not named in any answer:

Brands are shown in the order each answer named them. The survey took place in the United States on October 20, 2026.

Is Fluke or Klein Tools more popular in search?

This chart shows how often people search Google for Fluke and Klein Tools by name. Each line represents a brand's share of searches for all eight clamp meter brands we track, month by month, from English-language searches worldwide.

Fluke and Klein Tools among clamp meter brands worldwide, by month

Share of searches by month for Klein Tools, Fluke. The figures are in the table below the chart.

View monthly share of searches table
MonthUNI-TKlein ToolsTestoFlukeFLIRHiokiExtechAmprobe
Oct 202555.5%13.6%13.6%7.5%6.1%2.5%0.82%0.44%
Nov 202555.5%13.6%13.6%7.5%6.1%2.5%0.82%0.44%
Dec 202558.9%14.4%11.8%6.5%5.3%2.1%0.71%0.31%
Jan 202655.5%13.6%13.6%7.5%6.1%2.4%0.82%0.44%
Feb 202655.5%13.6%13.6%7.5%6.1%2.4%0.82%0.36%
Mar 202660.5%12.1%12.1%6.6%5.4%2.2%0.73%0.32%
Apr 202665.7%10.8%10.8%5.9%4%2%0.65%0.29%
May 202665.8%10.8%10.8%5.9%4%2%0.53%0.29%
Jun 202661.1%12.3%12.3%6.7%4.5%2.2%0.6%0.26%
Jul 202656.2%13.8%13.8%7.6%5.1%2.6%0.67%0.3%
Aug 202658.7%14.4%11.8%7.9%4.3%2.1%0.58%0.25%
Sep 202659.1%14.5%11.9%8%3.6%2.2%0.58%0.25%

How has the Fluke and Klein Tools comparison changed over the last 12 months?

3 findings
  • Klein Tools was ahead of Fluke in every measured month of the 12 months ending September 2026.
  • Across the 12 months ending September 2026, Fluke’s share of searches among clamp meter brands worldwide moved from 7.5% to 8%, and its estimated monthly branded searches moved from 74K to 90.5K.
  • Across the 12 months ending September 2026, Klein Tools’ share of searches among clamp meter brands worldwide moved from 13.6% to 14.5%, and its estimated monthly branded searches moved from 135K to 165K.

How did search popularity change for clamp meter brands worldwide in September 2026?

2 changes

  1. Klein Tools’ share of searches among clamp meter brands worldwide has gained ground for 3 months in a row, from 12.3% to 14.5% in September 2026.

  2. Fluke’s share of searches among clamp meter brands worldwide has gained ground for 3 months in a row, from 6.7% to 8% in September 2026.

How are branded searches counted?

2 search terms

Brandwave collects information about searches that people make online using Fluke’s and Klein Tools’ names. When viewed over time, estimated search volumes for these branded terms can be used to understand whether interest in the brands is growing, holding steady, or fading.

Fluke

1 branded search term

  • fluke multimeter

Klein Tools

1 branded search term

  • klein tools

How the Brand Demand Index is measured

Other head-to-heads among clamp meter brands

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