Electrician pick
Fluke 117 Electrician's Multimeter
Best for: Commercial electrical troubleshooting
A true-RMS handheld meter with non-contact voltage detection and low-impedance measurement mode.
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Dianao shortlist
Measuring & Test
Meters and measuring tools chosen around safety category, repeatability, and readable results.
Compared for real use
4 picks worth considering
Use our notes to choose the right format, then check current retailer availability.
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Clamp pick
Klein Tools CL800 AC/DC Clamp Meter
Best for: Current measurements without opening the conductor
A true-RMS clamp meter that covers AC/DC current and the common electrical measurements used in service work.
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Layout pick
Bosch BLAZE GLM165-27C Laser Measure
Best for: Fast room, site, and material takeoffs
A pocket laser distance meter with color display, area functions, and connected workflow support.
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Precision pick
Mitutoyo 500-196-30 Digital Caliper
Best for: Reliable shop-floor dimensional checks
A six-inch digital caliper from a metrology-focused maker, suited to repeatable everyday inspection.
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Read the guide
Multimeter safety categories are not optional fine print
A meter's voltage range and its transient-energy rating answer different questions.