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Pen-style voltage tester with dual flashlights and pocket clip

aFe Power 40150N Non-Contact Voltage Tester 12-1000V AC IP67

SKU CH-29M1-VMN6K

Detects AC voltage from 12 to 1000 volts with dual-range sensitivity, IP67 waterproof housing, dual flashlights and CAT IV 600V safety rating

  • Team affiliation1 Piece
  • Key featuresTESTER, NCVT 40116N, Cul Listed, Battery Powered, true
  • Overall height1 L x 1 W x 1 H inches
  • Overall width1 L x 1 W x 1 H inches
  • Overall length1 L x 1 W x 1 H inches
  • Product weight0.16 lb (0.07 kg)
  • Detects live AC voltage from 12 to 1000 volts
  • Dual-range sensitivity covers low-voltage lighting and standard circuits
  • IP67 rated housing resists dust and water ingress
  • Auto power-off after five minutes extends battery life
  • Dual LED flashlights illuminate work area in dim conditions

Dual-Range AC Voltage Detection

The aFe Power 40150N non-contact voltage tester detects AC voltage from 12 to 1000 volts across two sensitivity ranges. It provides audible and visual alerts when live voltage is present on outlets, wiring, breakers and fixtures. A green LED confirms the unit is ready for use. The CAT IV 600V safety rating and UL/CUL listing suit professional electrical work.

Rugged Build for Demanding Environments

An IP67 rating means the tester resists dust ingress and temporary water immersion on the job site. The slim probe tip reaches into standard outlets, though it is not designed for tamper-resistant receptacles. Dual flashlights — one forward-facing and one high-power rear-facing — illuminate dark work areas. A pocket clip keeps the tool secure and accessible.

Battery-Saving Operation

Auto power-off shuts the tester down after five minutes of inactivity to extend battery life. A low-battery self-test warns you before the cell is depleted. The tester requires no direct contact with conductors, freeing your hands for other tasks. It does not measure voltage magnitude, continuity or resistance, so users needing quantitative readings will need a separate multimeter.

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
Product typeClamp
Size & build
Overall height1 L x 1 W x 1 H inches
Overall width1 L x 1 W x 1 H inches
Overall length1 L x 1 W x 1 H inches
Product weight0.16 lb (0.07 kg)
More details
Team affiliation1 Piece

Questions about this item

How low a voltage will the 40150N detect on a 12 V AC lighting circuit?

The dual-range detector picks up AC voltage from 12 V up to 1000 V, so 12 V AC lighting circuits are within range.

Will the IP67 housing and CAT IV 600 V rating hold up during all-day use in wet panels?

IP67 means dust-tight and water-resistant, and the CAT IV 600 V rating covers permanent installation testing; the auto power-off after five minutes saves battery during long shifts.

Does the 40150N need batteries installed before it works?

Yes, it is battery-powered and includes a low-battery self-test; the green LED confirms readiness once cells are fitted.

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