Extech EX655 vs Fluke 902 FC

Last updated: November 9, 2026

The Extech EX655 rates 3.7 among AC/DC clamp meters; the Fluke 902 FC rates 3.5 among AC only ones. The Extech EX655 costs $156.47 less ($173.50 vs $329.97).

Prices were last checked November 9, 2026. Product prices and availability are accurate as of that date and are subject to change; the price and availability shown on Amazon or the retailer's site at the time of purchase apply. As an Amazon Associate we earn from qualifying purchases.

Extech EX655 vs Fluke 902 FC

Scores side by side

These two sit in different type classes (AC/DC and AC only), and each is scored against the reference points for its own class, so a rating says how well each does among its own type peers. How we rank explains each factor.

Factor weightExtech EX655Fluke 902 FC
Overall rating3.7/53.5/5
Current range 15%60 600 A through the jaw60 600 A through the jaw
DC current 15%100 DC current to 600 A through the jaw25 DC microamps (200 uA) through the test leads only
Safety rating 20%55 CAT III 600 V / CAT II 1,000 V75 CAT IV 300 V / CAT III 600 V
Features 15%60 true RMS, inrush, non-contact voltage, temperature50 true RMS, temperature, DC microamps, phone app
Accuracy 10%33 2.5% of reading67 2% of reading
Jaw opening 5%33 30 mm jaw50 jaw opening not published (neutral score used)
Warranty 10%100 3-year warranty100 3-year warranty
Price 10%46 $173.5018 $329.97

Specifications

Extech EX655Fluke 902 FC
Measurement
AC current (jaw)600 A600 A
DC current (jaw)600 ANo
DC microamps (leads)-200 uA
Voltage1,000 V600 V
Current accuracy2.5% of reading2% of reading
Jaw opening30 mm-
Safety
CAT ratingCAT III 600 V / CAT II 1,000 VCAT IV 300 V / CAT III 600 V
Features
True RMSYesYes
InrushYesNo
LoZ modeNoNo
Non-contact voltageYesNo
Low-pass filterNoNo
TemperatureYesYes
Phone appNoYes
Build
Weight265 g419 g
Warranty3 years3 years

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