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Five pen-style voltage testers with flat tips and red glow indicator

Fluke

Fluke 1AC-A1-II 5PK VoltAlert non-contact voltage tester pack of 5

SKU CH-0ZYB-RV391

Pack of five pen-style non-contact voltage detectors that glow red and beep when sensing 90 to 1000 VAC, rated for 1000 V Category IV safety

  • Item Count5
  • TypeDigital Multimeters
  • Detects live AC circuits from 90 to 1000 V without contact
  • Tip glows red and beeps when voltage is present
  • Safety rated 1000 V CAT IV per IEC 61010
  • Five testers included for crew or multi-site use
  • Runs on two AAA batteries supplied with each unit

Five-pack voltage tester kit

This pack contains five Fluke VoltAlert non-contact voltage detectors designed for electricians and non-professionals. Each pen-style unit detects AC voltage from 90 to 1000 V through insulation without metallic contact. The tester provides both an audible beep and a red glowing tip when voltage is present. Two AAA batteries are included with every unit.

90–1000 V AC detection range

The single specification that determines suitability is the operating voltage window of 90 to 1000 VAC. Circuits below 90 V will not trigger the indicator, while the 1000 V Category IV safety rating defines the maximum transient withstand capability. This range covers standard residential and light commercial supply voltages.

Pocket tool for live-circuit checks

The tester fits in a shirt pocket and requires no leads, freeing both hands for probe placement or tool use. It runs on the supplied AAA cells, so no external power source or warm-up time is needed. Buyers who need continuity, resistance or DC voltage measurements should select a full multimeter instead.

Highlights

  • Detects live AC circuits from 90 to 1000 V without contact
  • Tip glows red and beeps when voltage is present
  • Safety rated 1000 V CAT IV per IEC 61010
  • Five testers included for crew or multi-site use
  • Runs on two AAA batteries supplied with each unit

Specifications

BrandFLUKE
Item Count5
TypeDigital Multimeters

Questions about this item

What does the 90 to 1000 V AC range mean when I am testing a live circuit?

The tip glows red and the beeper sounds whenever the detector senses an electrostatic field from an AC voltage between 90 and 1000 volts, so it will indicate on standard mains wiring as well as higher-voltage supplies.

What does the 1000 V Category IV rating actually limit in daily use?

The CAT IV 1000 V rating means the tester is approved for measurements at the origin of low-voltage installations, such as service entrances and meter boards, and the IEC 61010-1 standard caps its transient withstand at that level.

What do I need to mount or carry the five pen-style testers?

Each unit is a pocket-sized pen with a flat tip and a clip, runs on two included AAA batteries, and the pack simply contains five separate detectors that fit in a tool pouch or pocket.

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