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Orange handheld digital multimeter with rotary dial and LCD screen in protective case

aFe Power KM100 Digital Multimeter Anti-Burn Double Fuses

SKU CH-C5KR-BNXXB

Compact digital multimeter measures AC/DC voltage, DC current, resistance, continuity and diodes with CAT III 600 V protection and double-fuse anti-burn safety

  • Key featuresBattery Powered, true
  • Overall height128 L x 67 W x 36 H millimeters
  • Overall width128 L x 67 W x 36 H millimeters
  • Overall length128 L x 67 W x 36 H millimeters
  • Product weight8.05 oz
  • Measures AC/DC voltage, DC current, resistance, continuity and diodes
  • CAT III 600V, CE and RoHS certified with anti-burn double fuses
  • Backlit display and data-hold for clear readings in dim conditions
  • Adjustable support stand locks within 90° for hands-free use
  • Compact 128 x 67 x 36 mm design at 8.05 oz with included case and leads

aFe Power KM100 Digital Multimeter

The aFe Power KM100 is a handheld digital multimeter designed for electricians, automotive technicians and household users who need a portable tool for voltage, current and resistance checks. It ships with test leads, a carry case and pre-installed AAA batteries.

Anti-Burn double-fuse protection

Safety is defined by IEC CAT III 600V rating, CE and RoHS certification plus overload protection on every range. The dual-fuse design guards the meter against accidental overloads during fault finding.

Measurement ranges and limits

DC voltage reads up to 600 V across five ranges, AC voltage up to 600 V across three ranges and DC current up to 10 A; AC current cannot be measured. Resistance spans six ranges up to 20 MΩ with basic accuracy of ±(1.2 % + 5).

How it compares

Measured against everything we stock in Multimeters & Electrical Testers, at today’s prices. Recalculated every night.

Price $24.99
Cheaper than about 63% of the 971 comparable items (median $30.99).

Specifications

Product
Brand nameaFe Power
Size & build
Overall height128 L x 67 W x 36 H millimeters
Overall width128 L x 67 W x 36 H millimeters
Overall length128 L x 67 W x 36 H millimeters
Product weight8.05 oz

Questions about this item

What does the 600 V CAT III rating mean for everyday use?

It means the meter is rated for measurements on fixed building wiring and distribution panels up to 600 volts, giving protection against transient spikes on those circuits.

What measurement ranges does the KM100 cover and what can it not measure?

It covers AC voltage to 600 V, DC voltage to 600 V, DC current to 10 A, resistance to 20 MΩ, plus continuity and diode test; it cannot measure AC current.

How large is the meter and will it fit in a standard tool pouch?

The body measures 128 mm long, 67 mm wide and 36 mm high, weighing 8.05 ounces, so it fits most medium tool pouches and the supplied carry bag.

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