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Electrical Testers Series Test & Measurement

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS
LAN/Telecom/Cable Testing Advanced Electrical Circuit Breaker Finder and Wire Tracer Kit and Case ET450 Klein Tools 1: $329.04 8In Stock 18Expected 03/11/2026	Mfr. Part No. ET450 Mouser Part No 247-ET450	Klein Tools	LAN/Telecom/Cable Testing Advanced Electrical Circuit Breaker Finder and Wire Tracer Kit and Case Learn More about Klein Tools advanced circuit tracer kit	Datasheet	8In Stock 18Expected 03/11/2026	$329.04 $314.10 $307.88 $299.99	Min.: 1 Mult.: 1
Component Testers Digital Circuit Breaker Finder with GFCI Outlet Tester ET310 Klein Tools 1: $58.79 17In Stock	Mfr. Part No. ET310 Mouser Part No 247-ET310	Klein Tools	Component Testers Digital Circuit Breaker Finder with GFCI Outlet Tester Learn More about Klein Tools industrial automation test measure	Datasheet	17In Stock	$58.79 $56.13 $55.01 $54.44	Min.: 1 Mult.: 1
Component Testers Non-Contact Voltage Tester Pen with Infrared Thermometer, 12 to 1000V AC NCVT-4IR Klein Tools 1: $46.29 4In Stock	Mfr. Part No. NCVT-4IR Mouser Part No 247-NCVT-4IR	Klein Tools	Component Testers Non-Contact Voltage Tester Pen with Infrared Thermometer, 12 to 1000V AC	Datasheet	4In Stock	$46.29 $44.20 $43.31 $42.18 View $41.35 $40.53 $39.99	Min.: 1 Mult.: 1
Component Testers Dual Range Non-Contact Voltage Tester Pen with Laser Pointer, 12 to 1000V AC NCVT-5A Klein Tools 1: $39.06 2In Stock	Mfr. Part No. NCVT-5A Mouser Part No 247-NCVT-5A	Klein Tools	Component Testers Dual Range Non-Contact Voltage Tester Pen with Laser Pointer, 12 to 1000V AC	Datasheet	2In Stock	$39.06 $36.20 $35.03 $33.55	Min.: 1 Mult.: 1
Component Testers Non-Contact Voltage Tester Pen with Laser Distance Meter, 12 to 1000V AC NCVT-6 Klein Tools 1: $60.21 12In Stock	Mfr. Part No. NCVT-6 Mouser Part No 247-NCVT-6	Klein Tools	Component Testers Non-Contact Voltage Tester Pen with Laser Distance Meter, 12 to 1000V AC Learn More about Klein Tools industrial automation test measure	Datasheet	12In Stock	$60.21 $57.47 $56.33 $54.97	Min.: 1 Mult.: 1
Component Testers Non-Contact Voltage Tester Pen, 50 to 1000V AC NCVT1P Klein Tools 1: $21.44 7In Stock	Mfr. Part No. NCVT1P Mouser Part No 247-NCVT1P	Klein Tools	Component Testers Non-Contact Voltage Tester Pen, 50 to 1000V AC Learn More about Klein Tools industrial automation test measure	Datasheet	7In Stock	$21.44 $20.47 $20.07 $19.97	Min.: 1 Mult.: 1
Component Testers Dual Range Non-Contact Voltage Tester with Flashlight, 12 to 1000V AC NCVT3P Klein Tools 1: $32.35 1In Stock	Mfr. Part No. NCVT3P Mouser Part No 247-NCVT3P	Klein Tools	Component Testers Dual Range Non-Contact Voltage Tester with Flashlight, 12 to 1000V AC Learn More about Klein Tools klein dual range ncvt	Datasheet	1In Stock	$32.35 $30.89 $30.27 $29.97	Min.: 1 Mult.: 1
Component Testers Receptacle Tester RT110 Klein Tools 1: $11.15 5In Stock	Mfr. Part No. RT110 Mouser Part No 247-RT110	Klein Tools	Component Testers Receptacle Tester	Datasheet	5In Stock	$11.15 $10.97	Min.: 1 Mult.: 1
Component Testers GFCI Outlet Tester RT210 Klein Tools 1: $15.24 7In Stock	Mfr. Part No. RT210 Mouser Part No 247-RT210	Klein Tools	Component Testers GFCI Outlet Tester Learn More about Klein Tools test and measurement	Datasheet	7In Stock	$15.24 $14.56 $14.26 $13.98	Min.: 1 Mult.: 1
Component Testers AC/DC Voltage/Continuity Tester ET250 Klein Tools 1: $54.96 2In Stock	Mfr. Part No. ET250 Mouser Part No 247-ET250	Klein Tools	Component Testers AC/DC Voltage/Continuity Tester Learn More about Klein Tools test and measurement	Datasheet	2In Stock	$54.96 $52.46 $51.42 $50.08 $49.97	Min.: 1 Mult.: 1
Component Testers Digital AC/DC Voltage Tester 12 to 240V AC, 1.5 to 24V DC ET40 Klein Tools 1: $23.70 1In Stock	Mfr. Part No. ET40 Mouser Part No 247-ET40	Klein Tools	Component Testers Digital AC/DC Voltage Tester 12 to 240V AC, 1.5 to 24V DC Learn More about Klein Tools acdc voltage receptacle test kit	Datasheet	1In Stock	$23.70 $22.62 $22.17 $21.59 View $21.16 $20.74 $20.20 $19.97	Min.: 1 Mult.: 1
Component Testers AC/DC Voltage Tester ET45 Klein Tools 1: $14.97 7In Stock	Mfr. Part No. ET45 Mouser Part No 247-ET45	Klein Tools	Component Testers AC/DC Voltage Tester Learn More about Klein Tools acdc voltage receptacle test kit	Datasheet	7In Stock	$14.97 $14.29 $14.01 $13.64 View $13.37 $13.11 $12.98	Min.: 1 Mult.: 1
Component Testers AC/DC Voltage and GFCI Receptacle Outlet Test Kit ET45VP Klein Tools 1: $23.30 1In Stock	Mfr. Part No. ET45VP Mouser Part No 247-ET45VP	Klein Tools	Component Testers AC/DC Voltage and GFCI Receptacle Outlet Test Kit Learn More about Klein Tools acdc voltage receptacle test kit	Datasheet	1In Stock	$23.30 $22.25 $21.80 $21.23 View $20.81 $20.40 $19.97	Min.: 1 Mult.: 1
Component Testers Electronic AC/DC Voltage Tester, 12 to 600V ET60 Klein Tools 1: $43.23 2In Stock	Mfr. Part No. ET60 Mouser Part No 247-ET60	Klein Tools	Component Testers Electronic AC/DC Voltage Tester, 12 to 600V	Datasheet	2In Stock	$43.23 $41.27 $40.45 $39.39 View $38.61 $37.85 $36.86	Min.: 1 Mult.: 1
Component Testers Dual Range NCVT with Receptacle Tester Electrical Test Kit NCVT2PKIT Klein Tools 1: $38.51 6In Stock	Mfr. Part No. NCVT2PKIT Mouser Part No 247-NCVT2PKIT	Klein Tools	Component Testers Dual Range NCVT with Receptacle Tester Electrical Test Kit Learn More about Klein Tools klein dual range ncvt	Datasheet	6In Stock	$38.51 $36.77 $36.04 $35.09 View $34.40 $33.98	Min.: 1 Mult.: 1
Component Testers GFCI Receptacle Tester with LCD RT250 Klein Tools 1: $28.21 7In Stock	Mfr. Part No. RT250 Mouser Part No 247-RT250	Klein Tools	Component Testers GFCI Receptacle Tester with LCD Learn More about Klein Tools industrial automation test measure	Datasheet	7In Stock	$28.21 $26.92 $26.39 $25.70 View $25.19 $24.97	Min.: 1 Mult.: 1
Test Accessories - Other Premium Dual-Range NCVT and GFCI Receptacle Tester Electrical Test Kit RT250KIT Klein Tools 1: $47.79 2In Stock	Mfr. Part No. RT250KIT Mouser Part No 247-RT250KIT	Klein Tools	Test Accessories - Other Premium Dual-Range NCVT and GFCI Receptacle Tester Electrical Test Kit Learn More about Klein Tools electrical test kits	Datasheet	2In Stock	$47.79 $47.15 $45.63 $43.70	Min.: 1 Mult.: 1
Test Accessories - Other Circuit Tester 69105 Klein Tools 1: $42.15 3In Stock	Mfr. Part No. 69105 Mouser Part No 247-69105	Klein Tools	Test Accessories - Other Circuit Tester	Datasheet	3In Stock	$42.15 $40.24 $39.44 $38.41 View $37.65 $36.90 $35.94	Min.: 1 Mult.: 1	No
Test Accessories - Other Digital Multimeter Electrical Test Kit MM320KIT Klein Tools 1: $73.84 Non-Stocked Lead-Time 8 Weeks	Mfr. Part No. MM320KIT Mouser Part No 247-MM320KIT	Klein Tools	Test Accessories - Other Digital Multimeter Electrical Test Kit Learn More about Klein Tools electrical test kits	Datasheet	Non-Stocked Lead-Time 8 Weeks	$73.84 $70.49 $69.09 $67.28 View $65.95 $64.64	Min.: 1 Mult.: 1
Component Testers Dual Range NCVT and AC/DC Voltage Tester Electrical Test Kit NCVT3PKIT Klein Tools 1: $46.18 Non-Stocked Lead-Time 3 Weeks	Mfr. Part No. NCVT3PKIT Mouser Part No 247-NCVT3PKIT	Klein Tools	Component Testers Dual Range NCVT and AC/DC Voltage Tester Electrical Test Kit Learn More about Klein Tools electrical test kits	Datasheet	Non-Stocked Lead-Time 3 Weeks	$46.18 $41.47 $40.05 $39.02 Quote Quote	Min.: 1 Mult.: 1
Component Testers Dual Range Non-Contact Voltage Tester 12 to 1000V AC NCVT2P Klein Tools 1: $29.82 Non-Stocked	Mfr. Part No. NCVT2P Mouser Part No 247-NCVT2P	Klein Tools	Component Testers Dual Range Non-Contact Voltage Tester 12 to 1000V AC Learn More about Klein Tools klein dual range ncvt	Datasheet	Non-Stocked	$29.82 $28.47 $27.97 $27.96	Min.: 1 Mult.: 1
Test Accessories - Other Dual Range NCVT and GFCI Receptacle Tester Electrical Test Kit NCVT5KIT Klein Tools 1: $41.71 Non-Stocked	Mfr. Part No. NCVT5KIT Mouser Part No 247-NCVT5KIT	Klein Tools	Test Accessories - Other Dual Range NCVT and GFCI Receptacle Tester Electrical Test Kit	Datasheet	Non-Stocked	$41.71 $39.82 $39.02 $38.00 View $37.25 $36.98	Min.: 1 Mult.: 1
Component Testers AFCI /GFCI Outlet Tester RT310 Klein Tools 1: $51.29 Non-Stocked	Mfr. Part No. RT310 Mouser Part No 247-RT310	Klein Tools	Component Testers AFCI /GFCI Outlet Tester Learn More about Klein Tools industrial automation test measure	Datasheet	Non-Stocked	$51.29 $48.97 $48.00 $46.74 View $45.82 $44.99	Min.: 1 Mult.: 1
Test Accessories - Other Circuit Breaker Finder Accessory Kit 69411 Klein Tools 1: $27.59 Non-Stocked	Mfr. Part No. 69411 Mouser Part No 247-69411	Klein Tools	Test Accessories - Other Circuit Breaker Finder Accessory Kit	Datasheet	Non-Stocked	$27.59 $26.34 $25.82 $25.13 View $24.64 $24.15 $23.52	Min.: 1 Mult.: 1	No