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Testers

Products that test for a large variety of electrical applications including voltage, amps and grounding.

(54 items in Testers) 
Fastenal Part No. (SKU) 0750978
GFCI Receptacle Tester for 3-Wire Receptacles
FLIR COMMERCIAL SYSTEM EXTECH DIVISION
UOM each Price
Online Price:
$17.05 / each
Availability Available Inventory Qty
Fastenal Part No. (SKU) 0709486
Outlet Circuit Tester
Greenlee
UOM case of 5 Price
Online Price:
$70.35 / case of 5
Unit Price:
$14.07 / each
Availability Ships from Manuf. Qty
Fastenal Part No. (SKU) 0720357
GFI 3 Wire 125V Circuit Tester
IDEAL INDUSTRIES, INC.
UOM case of 10 Price
Online Price:
$245.10 / case of 10
Unit Price:
$24.51 / each
Availability Contact Branch Qty
Fastenal Part No. (SKU) 2122179
2AAA 12-1000V LCD Yellow 134Hr HVAC KleinTools® Voltage Tester w/ Infrared Thermometer
KLEIN TOOLS, INC.
UOM each Price
Online Price:
$65.03 / each
Availability Ships from Manuf. Qty
Fastenal Part No. (SKU) 0246304
Low-Volt Circuit Tester
GearWrench®
UOM each Price
Online Price:
$17.70 / each
Availability Available Inventory Qty
Fastenal Part No. (SKU) 07011121
40V - 1000V Yellow Hand Held Voltage Tester
Fluke Corp
UOM each Price
Online Price:
$387.98 / each
Availability Ships from Manuf. Qty
Fastenal Part No. (SKU) 0721130
120V AC GFI Polarity Cube Tester
Greenlee
UOM package of 5 Price
Online Price:
$107.50 / package of 5
Unit Price:
$21.50 / each
Availability Contact Branch Qty
Fastenal Part No. (SKU) 0729667
FLUKE-9040 Phase Rotation Indicator
Fluke Corp
UOM each Price
Online Price:
$441.93 / each
Availability Contact Branch Qty
Fastenal Part No. (SKU) 0776878
ET15 Receptacle Tester
FLIR COMMERCIAL SYSTEM EXTECH DIVISION
UOM each Price
Online Price:
$7.45 / each
Availability Ships from Manuf. Qty
Fastenal Part No. (SKU) 07011122
40V - 600V Yellow Hand Held Voltage Tester
Fluke Corp
UOM each Price
Online Price:
$246.69 / each
Availability Ships from Manuf. Qty
Fastenal Part No. (SKU) 0766557
2210-20 Fluorescent Lighting Tester Kit w/ LED Worklight 2-1/2' Retractable Antenna
Milwaukee®
UOM kit Price
Wholesale:
$262.27 / kit
Availability In My Branch Qty
Fastenal Part No. (SKU) 0750976
Passive Component LCR Meter
FLIR COMMERCIAL SYSTEM EXTECH DIVISION
UOM each Price
Online Price:
$275.99 / each
Availability Ships from Manuf. Qty