Extech ET Series Electrical Testers

Detect voltage quickly and safely
Safely detect the presence of voltage quickly and easily with the ET series of electrical testers. Visible and audible alarms notify you if live voltage is nearby and should be avoided or powered down. Choose from a wide selection of compact voltage and continuity testers for use in residential, commercial, and industrial applications.
$5.88 - $6.77USD / Each

2 variations of this product are available.

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Compareitem specifications
AC Max (Volts) DC Max (Volts) Description
Availability Pricing
Extech ET20B AC/DC Voltage Detector EW-20000-81 Mfr # ET20B
250 250 Neon AC/DC Voltage Detector
$6.77USD / Each
$7.97USD / Each
Extech ET20 Compact AC/DC Voltage Tester, 100-250V EW-20021-23 Mfr # ET20
250 250 Compact AC/DC Voltage Tester, 100-250V
$5.88USD / Each
$6.92USD / Each
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