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What are CAT (Category) Safety Ratings in Multimeters? - Another Teaching Moment | DigiKey

Category Safety Ratings, or CAT ratings for short, are used to determine the correct multimeter required when measuring electrical equipment in specific situations or configurations. If you’ve ever used a multimeter or examined a datasheet for one, you’ve likely noticed a CAT safety rating. According to the IEC (International Electrotechnical Commission), multimeter manufacturers must follow specific safety testing guidelines to ensure each manufactured device meets or exceeds its stated rating. This video demonstrates the four, load type CAT level designations designed to protect end users from unintentional contact with electric energy which may result in serious injury or death.

Blog - What are Multimeter CAT Safety Ratings?
2/24/2020 7:04:29 PM

Part List

ObrazManufacturer Part NumberOpisDostępna ilość CenaWyświetl szczegóły
DGTL MULTIMETER PRO DMM480-001DGTL MULTIMETER PRO DMM0 - ImmediateSee Page for PricingWyświetl szczegóły
Nowości w DigiKey
DUAL ALPHANUMERIC DISPLAY - WHIT		2153DUAL ALPHANUMERIC DISPLAY - WHIT0 - Immediate$28.55Wyświetl szczegóły
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DIGITAL MULTIMETER, AUTO-RANGINGMM600DIGITAL MULTIMETER, AUTO-RANGING0 - ImmediateSee Page for PricingWyświetl szczegóły
DIGITAL MULTIMETER, AUTO-RANGINGMM700DIGITAL MULTIMETER, AUTO-RANGING151 - Immediate$401.45Wyświetl szczegóły
USB DIGITAL METER- TYPE AET900USB DIGITAL METER- TYPE A0 - ImmediateSee Page for PricingWyświetl szczegóły
USB DIGITAL METER & TESTER- TYPEET910USB DIGITAL METER & TESTER- TYPE0 - ImmediateSee Page for PricingWyświetl szczegóły
USB DIGITAL METER - TYPE A AND CET920USB DIGITAL METER - TYPE A AND C142 - Immediate$143.52Wyświetl szczegóły

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