enquiry list


    There is no item in your cart.

Cart Total: S$0.00

Extech DV20

Extech Instruments

AC Voltage Detector/Flashlight

Non-contact detection of AC Voltage (600V AC) with built-in flashlight

For order quantity more than 50, please feel free to request wholesale quotation

  • Description
  • Key features
  • Specification
  • Technical data


The DV20 is a pocket-sized non-contact voltage detector designed for quick voltage checks on live wires before testing. Other features of this detector is its LED flashlight for illuminating dimly lit areas, rugged double molded housing, and CAT III-600V safety rating. Designed for use on 50/60 Hz circuits. Comes with two AAA batteries and user guide.

Key features

  • Non-Contact Detection of AC Voltage from 100VAC to 600VAC
  • Rugged, double molded case
  • Suitable for outlets or against wire insulation testing
  • Red LED light indicator
  • Built-in bright flashlight with ON/OFF button


Specifications Range
Voltage Sensitivity 100V to 600V AC
Bandwidth 50/60Hz
Detection distance <0.2 "
Operating Temperature 32 to 122°F (0 to 50°C)
Batteries 2 x 1.5 'AAA' type

Technical data

Technical data

Datasheet [Click Here To Download]

User's Manual [Click Here To Download