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Two flat-plug AC voltage testers with LCD displays

aFe Power 2pcs AC 80-300V LCD Flat Plug Voltage Tester

SKU CH-J799-2N135

Two-piece AC voltage tester measures 80-300 V with an LCD backlit display and flat plug for direct socket connection

  • Team affiliation2 Piece
  • Key featuresCorded Electric, false
  • Product typeClamp
  • Measures AC voltage from 80 to 300 volts for broad circuit coverage
  • Adjustable internal potentiometer enables precise calibration with a small screwdriver
  • Flat plug design allows instant outlet testing without extra leads
  • LCD screen with blue backlight shows readings clearly in dim light
  • Low power draw under one watt means minimal energy consumption

Two-piece AC voltage tester set

The aFe Power kit includes two plug-in testers that measure alternating current from 80V to 300V. Each unit draws less than one watt, so continuous monitoring adds negligible cost to a household or light-industrial circuit.

Suits anyone needing quick outlet checks

Electricians, facility managers and DIY owners can verify socket health at a glance thanks to the flat-plug design and backlit LCD. The tool is not suited for DC systems, high-voltage distribution panels or environments where moisture is present.

Adjustable potentiometer and night-light function

An internal trimmer lets the user calibrate readings with a small screwdriver if drift appears over time. The blue-backlit display also serves as a low-level night light, adding convenience in dim utility rooms or server closets.

How it compares

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

Price $20.99
Cheaper than about 77% of the 971 comparable items (median $30.99).

Specifications

Product
Brand nameaFe Power
Product typeClamp
More details
Team affiliation2 Piece

Questions about this item

What AC voltage range must the outlet supply for the tester to display a reading?

The tester measures AC voltage from 80 V to 300 V, so the outlet must fall within that range for the LCD to show a value.

How does the flat-plug design affect use with recessed or deep-set sockets?

The flat plug inserts directly into standard wall sockets and switch plates; if a socket is deeply recessed the plug body may not seat fully, so check the socket depth before relying on the reading.

How can I confirm the LCD backlight and voltage reading are working correctly after plugging it in?

Plug the unit into a known-good outlet; the blue backlight should illuminate and the display should show a stable voltage between 80 V and 300 V.

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