Component Testers

Results: 129
Select Image Part # Mfr. Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity. Qty. RoHS Type
Klein Tools Component Testers Non-Contact Voltage Tester, 70 to 1000V AC 1In Stock
$21.44
$20.47
$20.07
$19.97
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
Klein Tools Component Testers Dual Range NCVT with Receptacle Tester Electrical Test Kit 6In Stock
$38.51
$36.77
$36.04
$35.09
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
Klein Tools Component Testers Dual Range Non-Contact Voltage Tester with Flashlight, 12 to 1000V AC 2In Stock
$32.35
$30.89
$30.27
$29.97
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
Non-Contact Voltage Tester
Klein Tools Component Testers GFCI Receptacle Tester with LCD 7In Stock
$28.21
$26.92
$26.39
$25.70
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
GFCI Receptacle Tester with LCD
Klein Tools Component Testers AFCI /GFCI Outlet Tester 1In Stock
$51.29
$48.97
$48.00
$46.74
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
GFCI Tester
B&K Precision Component Testers Rack Mount Kit for 8 7In Stock
20Expected 10/30/2026
$105.00
Min.: 1
Mult.: 1
Menda Component Testers TESTER, CONTINUITY, CIRCUITRACER, 0-10 OHMS 4In Stock
$27.65
Min.: 1
Mult.: 1
Menda Component Testers TESTER, CONTINUITY, CIRCUITRACER, 1-10 OHMS 3In Stock
$46.33
Min.: 1
Mult.: 1
Menda Component Testers LAMP, 3 VOLT TL3 BASE 8In Stock
$6.33
Min.: 1
Mult.: 1
Continuity Tester


Fluke Component Testers VOLTAGE/CONTINUITY TESTER WITH LCD, OHMS, SWITCHABLE LOAD
Mouser does not presently sell this product in your region.
Continuity Tester
B&K Precision Component Testers Deluxe Universal LCR
19Expected 11/18/2026
$430.00
Min.: 1
Mult.: 1
Handheld
B&K Precision Component Testers 100 kHz Handheld LCR
22On Order
$545.00
Min.: 1
Mult.: 1
LCR Meter
Advanced Thermal Solutions Component Testers Research-Quality Closed Loop Wind Tunnel, Thermal Characterize: PCB/Component Factory Stock Drop Ship
$39,000.00
Min.: 1
Mult.: 1
Molex Component Testers TESTER GFI UIT ASSEMBLY 20Factory Stock Available
$92.66
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
Molex Component Testers RECEPT/CIRCUIT TESTR 1Factory Stock Available
$225.81
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
Advanced Thermal Solutions Component Testers Thermochromic Liquid Crystal Kit 1Factory Stock Available
$1,533.35
Min.: 1
Mult.: 1
B&K Precision Component Testers Component Tester
2Expected 11/11/2026
$133.00
Min.: 1
Mult.: 1
Handheld
B&K Precision Component Testers Dual Display Capacitance Meter to 50 mF
3Expected 11/4/2026
$235.00
Min.: 1
Mult.: 1
Capacitance Meter
Molex 1301850477
Molex Component Testers RECPT TENSION TESTER CASE 1760 707Factory Stock Available
$146.52
Min.: 1
Mult.: 1
Receptacle Tension Tester
Advanced Thermal Solutions Component Testers Research-Quality Closed Loop Wind Tunnel, Elevated Temp Test, Air Flows 1-7 m/s Drop Ship Lead Time 12 Weeks
$81,668.91
Min.: 1
Mult.: 1
Advanced Thermal Solutions Component Testers Research-Quality Closed Loop Wind Tunnel for Thermal Characterization Drop Ship Lead Time 12 Weeks
$73,754.30
Min.: 1
Mult.: 1
B&K Precision Component Testers Factory Drop Ship
Handheld
WAGO Component Testers Testboy; with integrated flashlight Non-Stocked Lead-Time 4 Weeks
$86.36
Min.: 1
Mult.: 1
Fluke Component Testers VOLT ALERT 5 PACK
Mouser does not presently sell this product in your region.
Extech Component Testers Phase Rotation Tester Non-Stocked Lead-Time 8 Weeks
$237.07
Min.: 1
Mult.: 1