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Electrical Testers | Surplus Network

Voltage Electric Tester Volt Detector Test Pen AC DC Non-Contact Sensor 12-1000V
USA
Voltage Electric Tester Volt Detector...

$8.50 USD

Voltage Electric Tester Volt Detector...

$8.50 USD

Socket Tester with GFCI check. Receptacle Tester for Standard AC Outlets
USA
Socket Tester with GFCI check....

$7.99 USD

Socket Tester with GFCI check....

$7.99 USD

LCD Digital Multimeter AC DC Voltmeter Ammeter Ohmmeter Volt Tester Leads Meter
USA
LCD Digital Multimeter AC DC...

$10.59 USD

LCD Digital Multimeter AC DC...

$10.59 USD

Multimeter Voltmeter Ohmmeter Ammeter LCD Digital AC DC Volt Tester Leads Meter
USA
Multimeter Voltmeter Ohmmeter Ammeter...

$10.59 USD

Multimeter Voltmeter Ohmmeter Ammeter...

$10.59 USD

Multimeter Voltmeter Ammeter Ohmmeter LCD Digital Volt AC DC Tester Leads Meter
USA
Multimeter Voltmeter Ammeter Ohmmeter...

$10.59 USD

Multimeter Voltmeter Ammeter Ohmmeter...

$10.59 USD

3V-12V Digital Electric Circuit Tester Test Light Car Boat Trailer RV Snowmobile
USA
3V-12V Digital Electric Circuit...

$17.99 USD

3V-12V Digital Electric Circuit...

$17.99 USD

22Pcs Back Probe Kit Multimeter Test Leads Tool Identified Probe For Automotive
USA
22Pcs Back Probe Kit Multimeter Test...

$17.99 USD

22Pcs Back Probe Kit Multimeter Test...

$17.99 USD

Klein Tools NVCT-1 Voltage Tester
USA
Klein Tools NVCT-1 Voltage Tester

$15.99 USD

Klein Tools NVCT-1 Voltage Tester

$15.99 USD

Milwaukee Tool 2200-20 Voltage Detector
USA
Milwaukee Tool 2200-20 Voltage Detector

$15.99 USD

Milwaukee Tool 2200-20 Voltage Detector

$15.99 USD

Bulb Tester Christmas Light String Tool Non Contact Voltage Finder Meter Light
China
Bulb Tester Christmas Light String...

$15.99 USD

Bulb Tester Christmas Light String...

$15.99 USD

USB Type-C Digital Meter Tester Multimeter Current Voltage Monitor Power&Cable
USA
USB Type-C Digital Meter Tester...

$17.44 USD

USB Type-C Digital Meter Tester...

$17.44 USD

Voltage Electricity Tester Volt Detector Test Pen AC Non-Contact Sensor 12-1000V
USA
Voltage Electricity Tester Volt...

$6.99 USD

Voltage Electricity Tester Volt...

$6.99 USD

AC voltage detector non contact voltage electric tester 12v-1000v pen Sensor LED
USA
AC voltage detector non contact...

$6.99 USD

AC voltage detector non contact...

$6.99 USD

Portable Non-Contact Voltage Tester Pen with Dual Range AC 12V/48V-1000V Tool
USA
Portable Non-Contact Voltage Tester...

$6.99 USD

Portable Non-Contact Voltage Tester...

$6.99 USD

Non-Contact Voltage Electricity Tester Volt Detector Test Pen AC Sensor 12-1000V
USA
Non-Contact Voltage Electricity...

$6.99 USD

Non-Contact Voltage Electricity...

$6.99 USD

KAIWEETS Non-contact voltage tester LCD Power OutletVoltage Tester NCV Detector
USA
KAIWEETS Non-contact voltage tester...

$6.99 USD

KAIWEETS Non-contact voltage tester...

$6.99 USD

Voltage Electric Tester Volt Detector Test Pen AC Non-Contact Sensor 12-1000V
USA
Voltage Electric Tester Volt Detector...

$6.99 USD

Voltage Electric Tester Volt Detector...

$6.99 USD

AC Voltage Test Pen Dual Range 12V-1000V/48V-1000V Non-Contact Test Pen
USA
AC Voltage Test Pen Dual Range...

$6.99 USD

AC Voltage Test Pen Dual Range...

$6.99 USD

LOT OF ~ 2 ~ GB AUTOMOTIVE LOW VOLTAGE 6 - 24 VOLT DC TESTERS GAT-502
USA
LOT OF ~ 2 ~ GB AUTOMOTIVE LOW...

$6.99 USD

LOT OF ~ 2 ~ GB AUTOMOTIVE LOW...

$6.99 USD

Non Contact Voltage Detector 2V-1000V/48V-1000V, Live Wire Tester VD-200 Tester
USA
Non Contact Voltage Detector...

$6.99 USD

Non Contact Voltage Detector...

$6.99 USD

KAIWEETS Non-Contact Voltage Tester Pen Dual Range AC 12V-1000V/48V-1000V Tester
USA
KAIWEETS Non-Contact Voltage Tester...

$6.99 USD

KAIWEETS Non-Contact Voltage Tester...

$6.99 USD

Electrical Tester Pen 12-1000V Voltage Test Power Detector Probe Pen NCV Test
USA
Electrical Tester Pen 12-1000V...

$6.99 USD

Electrical Tester Pen 12-1000V...

$6.99 USD

VT200 AC NonContact Electric Test Pen Voltage Digital Detector Tester 12~1000V
USA
VT200 AC NonContact Electric Test Pen...

$6.99 USD

VT200 AC NonContact Electric Test Pen...

$6.99 USD

VT200 Non-Contact Voltage Tester Pen with Dual Range AC 12V-1000V/48V-1000V
USA
VT200 Non-Contact Voltage Tester Pen...

$6.99 USD

VT200 Non-Contact Voltage Tester Pen...

$6.99 USD

Solar (SOLES5000) Booster Pac 1500 Peak Amp 12 Volt Jump Starter
USA
Solar (SOLES5000) Booster Pac 1500...

$150.50

Solar (SOLES5000) Booster Pac 1500...

$150.50

HANMATEK 12~1000V AC Electrical Tester Pen Sensitivity Electrical Non-Contact
USA
HANMATEK 12~1000V AC Electrical...

$11.42 USD

HANMATEK 12~1000V AC Electrical...

$11.42 USD

Electrical Outlet Receptacle Tester for test fault interruption in 3-wire New
USA
Electrical Outlet Receptacle Tester...

$6.53 USD

Electrical Outlet Receptacle Tester...

$6.53 USD

Electronic Specialties (ESI192) Diagnostic Relay Buddy 12/24
USA
Electronic Specialties (ESI192)...

$75.35

Electronic Specialties (ESI192)...

$75.35

Klein Tools RT250 GFCI Outlet Tester with LCD Display Electric Voltage Tester...
USA
Klein Tools RT250 GFCI Outlet Tester...

$20.97 USD

Klein Tools RT250 GFCI Outlet Tester...

$20.97 USD

Klein Tools RT250 GFCI Receptacle Tester with LCD Display
USA
Klein Tools RT250 GFCI Receptacle...

$22.75 USD

Klein Tools RT250 GFCI Receptacle...

$22.75 USD

Klein Tools RT250 GFCI Electrical Outlet Tester with LCD
USA
Klein Tools RT250 GFCI Electrical...

$19.50 USD

Klein Tools RT250 GFCI Electrical...

$19.50 USD

Klein Tools ET45VP Voltage and GFCI Receptacle Tester, AC/DC Voltage Electrical
USA
Klein Tools ET45VP Voltage and GFCI...

$21.99 USD

Klein Tools ET45VP Voltage and GFCI...

$21.99 USD

Klein Tools RT310 AFCI and GFCI Receptacle Electrical Outlet Tester New
USA
Klein Tools RT310 AFCI and GFCI...

$39.97 USD

Klein Tools RT310 AFCI and GFCI...

$39.97 USD

Klein Tools NCVT-5A Non-Contact Voltage Tester Pen Dual Range with Laser Pointer
USA
Klein Tools NCVT-5A Non-Contact...

$25.99 USD

Klein Tools NCVT-5A Non-Contact...

$25.99 USD

KLEIN TOOLS NCVT3P DUAL RANGE NON-CONTACT VOLTAGE TESTER WITH FLASHLIGHT
USA
KLEIN TOOLS NCVT3P DUAL RANGE...

$25.75 USD

KLEIN TOOLS NCVT3P DUAL RANGE...

$25.75 USD

Electronic Specialties (ESI191) Relay Buddy Pro Test Kit
USA
Electronic Specialties (ESI191) Relay...

$140.92

Electronic Specialties (ESI191) Relay...

$140.92

MFD10 Digital Capacitor Tester Meter .01 - 10000 mfd
USA
MFD10 Digital Capacitor Tester Meter...

$70.22 USD

MFD10 Digital Capacitor Tester Meter...

$70.22 USD

Klein Tools (#NCVT-2P) Non-Contact Voltage Tester, Dual Range, 12V-1000V AC
USA
Klein Tools (#NCVT-2P) Non-Contact...

$20.99 USD

Klein Tools (#NCVT-2P) Non-Contact...

$20.99 USD

Milwaukee 2203-20 10-1000Ṽ Dual Range Voltage Detector
USA
Milwaukee 2203-20 10-1000Ṽ Dual...

$29.75 USD

Milwaukee 2203-20 10-1000Ṽ Dual...

$29.75 USD

10 NEW Siemens Q115DF 15-Amp Afci/Gfci Dual Function Circuit Breaker
USA
10 NEW Siemens Q115DF 15-Amp...

$435.00 USD

10 NEW Siemens Q115DF 15-Amp...

$435.00 USD

Klein Tools Premium Electrical Test Kit RT250 & NCVT-3P Combo Set NEW
USA
Klein Tools Premium Electrical Test...

$33.00 USD

Klein Tools Premium Electrical Test...

$33.00 USD

Milwaukee Voltage Detector 1000 Volts Check Outlets w Red Green Light Indicates
USA
Milwaukee Voltage Detector 1000 Volts...

$19.99 USD

Milwaukee Voltage Detector 1000 Volts...

$19.99 USD

Klein Tools NCVT1P Non-Contact Voltage Tester Pen, 50 to 1000V AC
USA
Klein Tools NCVT1P Non-Contact...

$19.99 USD

Klein Tools NCVT1P Non-Contact...

$19.99 USD

Klein Tools NCVT-2P 12V to 1000V Dual Range Non-Contact Voltage Tester NEW
USA
Klein Tools NCVT-2P 12V to 1000V ...

$19.99 USD

Klein Tools NCVT-2P 12V to 1000V ...

$19.99 USD

Power Probe - 2Pk 4Mm Banana Jack 3 Tip Black (PPTK0024)
USA
Power Probe - 2Pk 4Mm Banana Jack 3...

$19.99 USD

Power Probe - 2Pk 4Mm Banana Jack 3...

$19.99 USD

Klein Tools RT250 GFCI Receptacle Tester with LCD Screen
USA
Klein Tools RT250 GFCI Receptacle...

$25.16 USD

Klein Tools RT250 GFCI Receptacle...

$25.16 USD

UNI-T Mini Digital multimeter AC DC Voltmeter Ohmmeter Temperature NCV Test EBTN
USA
UNI-T Mini Digital multimeter AC DC...

$20.89 USD

UNI-T Mini Digital multimeter AC DC...

$20.89 USD

USB Type-C Digital Meter Tester Multimeter Current Voltage Monitor Power&Cable D
USA
USB Type-C Digital Meter Tester...

$16.77 USD

USB Type-C Digital Meter Tester...

$16.77 USD

UNI-T 90~1000V Non-Contact AC Electrical Tester Pen Voltage Detector With LED
USA
UNI-T 90~1000V Non-Contact AC...

$11.89 USD

UNI-T 90~1000V Non-Contact AC...

$11.89 USD

Digital Multimeter TRMS 6000 Counts
USA
Digital Multimeter TRMS 6000 Counts

$10.79 USD

Digital Multimeter TRMS 6000 Counts

$10.79 USD

Commercial Electric 110-220-Volt AC/DC Voltage Tester
USA
Commercial Electric 110-220-Volt...

$12.99 USD

Commercial Electric 110-220-Volt...

$12.99 USD

HANMATEK Electrical Tester Pen AC 12~1000V Sensitivity Electrical Non-Contact
USA
HANMATEK Electrical Tester Pen AC...

$12.99 USD

HANMATEK Electrical Tester Pen AC...

$12.99 USD

70-250V Responsive Electrical Tester Pen Bright led Light＆Waterproof DC US
USA
70-250V Responsive Electrical Tester...

$6.93 USD

70-250V Responsive Electrical Tester...

$6.93 USD

Klein Tools RT110 Receptacle Tester
USA
Klein Tools RT110 Receptacle Tester

$10.99 USD

Klein Tools RT110 Receptacle Tester

$10.99 USD

Solar (SOLPL2320) 6/12V 20/10/2A Pro Logix Battery Charger
USA
Solar (SOLPL2320) 6/12V 20/10/2A Pro...

$116.83

Solar (SOLPL2320) 6/12V 20/10/2A Pro...

$116.83

USB Type-C LCD Meter Tester Digital Multimeter Current Voltage Power Detector US
USA
USB Type-C LCD Meter Tester Digital...

$19.98 USD

USB Type-C LCD Meter Tester Digital...

$19.98 USD

Klein Tools NCVT3P Dual Range Voltage Tester With Flashlight
USA
Klein Tools NCVT3P Dual Range Voltage...

$23.50 USD

Klein Tools NCVT3P Dual Range Voltage...

$23.50 USD

Outlet Receptacle Tester, checks wiring of AC outlet, shows 5 common faults
USA
Outlet Receptacle Tester, checks...

$3.49 USD

Outlet Receptacle Tester, checks...

$3.49 USD

Klein Tools Outlet Tester Model RT105
USA
Klein Tools Outlet Tester Model RT105

$14.95 USD

Klein Tools Outlet Tester Model RT105

$14.95 USD

Klein Tools RT250 LCD Display GFCI Outlet Tester New
USA
Klein Tools RT250 LCD Display GFCI...

$26.59 USD

Klein Tools RT250 LCD Display GFCI...

$26.59 USD

Supco MFD10 Digital Capacitor Tester
USA
Supco MFD10 Digital Capacitor Tester

$67.95 USD

Supco MFD10 Digital Capacitor Tester

$67.95 USD

Digital Multimeter Auto Range 40000 Counts DMM BarGraph Continuity Tester Meter
USA
Digital Multimeter Auto Range 40000...

$49.39 USD

Digital Multimeter Auto Range 40000...

$49.39 USD

Electrical Outlet Receptacle Tester for Socket Probador de Salida Faulty Wire
USA
Electrical Outlet Receptacle Tester...

$6.52 USD

Electrical Outlet Receptacle Tester...

$6.52 USD

Gardner Bender GTK-2 Safety Kit, GVD-3504 Non-Contact Voltage Tester and GFI-...
USA
Gardner Bender GTK-2 Safety Kit,...

$15.67 USD

Gardner Bender GTK-2 Safety Kit,...

$15.67 USD

CRAFTSMAN 34-82141 Digital Multimeter Volt AC DC Tester Meter Voltmeter Ohmmeter
USA
CRAFTSMAN 34-82141 Digital Multimeter...

$99.00 USD

CRAFTSMAN 34-82141 Digital Multimeter...

$99.00 USD

LED AC Electric Voltage Power Detector Sensor Tester Non-Contact Pen 12-1000V
USA
LED AC Electric Voltage Power...

$12.98 USD

LED AC Electric Voltage Power...

$12.98 USD

AMERICAN POWER 4 Way Multi Circuit Electrical Tester Detector 110-480V AC/DC
USA
AMERICAN POWER 4 Way Multi Circuit...

$7.69 USD

AMERICAN POWER 4 Way Multi Circuit...

$7.69 USD

BBB82646 La Crosse Portable Battery Tester
USA
BBB82646 La Crosse Portable Battery...

$9.95 USD

BBB82646 La Crosse Portable Battery...

$9.95 USD

911-114 La Crosse Portable Battery Tester
USA
911-114 La Crosse Portable Battery...

$9.95 USD

911-114 La Crosse Portable Battery...

$9.95 USD

CRAFTSMAN Digital Multimeter Volt AC DC Tester Meter Voltmeter Ohmmeter
USA
CRAFTSMAN Digital Multimeter Volt AC...

$129.95 USD

CRAFTSMAN Digital Multimeter Volt AC...

$129.95 USD

Electronic Specialties (ESI193) Diagnostic Relay Buddy 12/24 Pro Test Kit
USA
Electronic Specialties (ESI193)...

$154.52

Electronic Specialties (ESI193)...

$154.52

Klein Tools NCVT5A Voltage/Continuity Tester FREE SHIPPING
USA
Klein Tools NCVT5A Voltage/Continuity...

$22.45 USD

Klein Tools NCVT5A Voltage/Continuity...

$22.45 USD

12-24V Electric Circuit Tester Test Light Car Vehicle RV Truck Automobile Tester
USA
12-24V Electric Circuit Tester Test...

$14.99 USD

12-24V Electric Circuit Tester Test...

$14.99 USD

Commercial Electric Outlet Tester with GFCI
USA
Commercial Electric Outlet Tester...

$11.99 USD

Commercial Electric Outlet Tester...

$11.99 USD

6 -12 volt Heavy Duty Circuit Electric Tester with light Test Coil Fuses Battery
USA
6 -12 volt Heavy Duty Circuit...

$8.99

6 -12 volt Heavy Duty Circuit...

$8.99

SOCKET TESTER with GFCI CHECK RECEPTACLE TESTER for STANDARD AC OUTLETS
USA
SOCKET TESTER with GFCI CHECK...

$8.99 USD

SOCKET TESTER with GFCI CHECK...

$8.99 USD

Klein Tools | Electrical Test Kit | Outlet Tester & Voltage Tester | BRAND NEW |
USA
Klein Tools | Electrical Test Kit |...

$27.99 USD

Klein Tools | Electrical Test Kit |...

$27.99 USD

KLEIN Non-Contact Voltage Tester NCVT Laser Distance Measure Meter Pen fluke
USA
KLEIN Non-Contact Voltage Tester NCVT...

$49.95 USD

KLEIN Non-Contact Voltage Tester NCVT...

$49.95 USD

Handheld Electric Fence Voltage Tester 600V to 7000V Voltage Measure Garden Tool
USA
Handheld Electric Fence Voltage...

$11.60 USD

Handheld Electric Fence Voltage...

$11.60 USD

911-65557 La Crosse Technology Portable Battery Tester
USA
911-65557 La Crosse Technology...

$19.95 USD

911-65557 La Crosse Technology...

$19.95 USD

Milwaukee 2200-20 CAT IV 50-1000 AC Volts Heavy-Duty Rugged Voltage Detector
USA
Milwaukee 2200-20 CAT IV 50-1000 AC...

$23.53 USD

Milwaukee 2200-20 CAT IV 50-1000 AC...

$23.53 USD

Fluke 1552A-12 1552A Ex Stik Thermometer Readout
USA
Fluke 1552A-12 1552A Ex Stik...

$1,101.00 USD

Fluke 1552A-12 1552A Ex Stik...

$1,101.00 USD

Christmas Light String Tester Non Contact Voltage Finder Meter Light Bulb&Fuse
China
Christmas Light String Tester Non...

$16.99 USD

Christmas Light String Tester Non...

$16.99 USD

GFCI North American AC Electrical Outlet Receptacles Socket Tester 125V~60H RED
China
GFCI North American AC Electrical...

$9.99 USD

GFCI North American AC Electrical...

$9.99 USD

3-60V LED Digital Bidirectional Voltage Test Electric Circuit Tester Car Yachts
USA
3-60V LED Digital Bidirectional...

$14.93 USD

3-60V LED Digital Bidirectional...

$14.93 USD

2022 NEWkaiweets AC/DC Voltage Non Contact Voltage Tester pen Smart Wire Tester
USA
2022 NEWkaiweets AC/DC Voltage Non...

$4.99 USD

2022 NEWkaiweets AC/DC Voltage Non...

$4.99 USD

Snap On Digital Multimeter, Circuit Tester & "Y" Terminal Master Kit EEDMCT-KIT
USA
Snap On Digital Multimeter, Circuit...

$525.00 USD

Snap On Digital Multimeter, Circuit...

$525.00 USD

Klein Tools NCVT5A Voltage/Continuity Tester
USA
Klein Tools NCVT5A Voltage/Continuity...

$21.50 USD

Klein Tools NCVT5A Voltage/Continuity...

$21.50 USD

3 Phase Rotation Tester and LED Indicator, Buzzer Sequence Detector Meter SM852B
USA
3 Phase Rotation Tester and LED...

$22.99 USD

3 Phase Rotation Tester and LED...

$22.99 USD

Klein Tools CL120VP Clamp Meter Electrical Test Kit New
USA
Klein Tools CL120VP Clamp Meter...

$81.99 USD

Klein Tools CL120VP Clamp Meter...

$81.99 USD

Electronic Specialties (ESI146) 54 Piece Automotive Test Connector Kit
USA
Electronic Specialties (ESI146) 54...

$134.94

Electronic Specialties (ESI146) 54...

$134.94

BTMETER Digital Clamp Meter DC AC Current Auto Range True RMS Tester Multimeter
USA
BTMETER Digital Clamp Meter DC AC...

$38.99 USD

BTMETER Digital Clamp Meter DC AC...

$38.99 USD

EliSmart Digital Voltmeter Ammeter Ohmmeter Multimeter Volt AC DC Tester Meter
USA
EliSmart Digital Voltmeter Ammeter...

$9.94 USD

EliSmart Digital Voltmeter Ammeter...

$9.94 USD

The Digi Sync - DS3 Ver 3.1 - Professional Digital Throttle Body Carb Sync Tool
USA
The Digi Sync - DS3 Ver 3.1 -...

$171.00 USD

The Digi Sync - DS3 Ver 3.1 -...

$171.00 USD

FLUKE I400E 400A AC CURRENT 4mm Banana Plug CLAMP-ON PROBE NEW i400E Multimeter
China
FLUKE I400E 400A AC CURRENT 4mm...

$65.99 USD

FLUKE I400E 400A AC CURRENT 4mm...

$65.99 USD

Ideal 61-637 - 24-600V AC Non-Contact Voltage Tester Detector, W/Flashlight NEW
USA
Ideal 61-637 - 24-600V AC Non-Contact...

$17.00 USD

Ideal 61-637 - 24-600V AC Non-Contact...

$17.00 USD

UNI-T 90~1000V Non-Contact AC Electrical Tester Pen Voltage Detector With LED
USA
UNI-T 90~1000V Non-Contact AC...

$11.69 USD

UNI-T 90~1000V Non-Contact AC...

$11.69 USD

12-600V AC Christmas Light Tester Non-Contact Voltage Light Bulb&Fuse Detector
China
12-600V AC Christmas Light Tester...

$13.61 USD

12-600V AC Christmas Light Tester...

$13.61 USD

For Snap on EEDMCT-KIT Digital Multimeter Circuit Tester and Y Terminal Master
USA
For Snap on EEDMCT-KIT Digital...

$680.00 USD

For Snap on EEDMCT-KIT Digital...

$680.00 USD

Klein Tools 69149P Digital Multimeter, Noncontact Volt Electrical Test Kit New
USA
Klein Tools 69149P Digital...

$44.99 USD

Klein Tools 69149P Digital...

$44.99 USD