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Test & Measurement for Industrial Automation

Klein Tools Test and Measurement Tools for Industrial Automation comprise a comprehensive line of test and measurement tools for electricians and other professionals. These test and measurement tools include a wide range of products, such as multimeters, clamp meters, voltage testers, and more. Klein Tools test and measurement products provide durability, accuracy, and ease of use, making them reliable choices for various electrical testing and troubleshooting tasks.

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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.
Clamp Multimeters & Accessories 600A AC/DC Auto-Ranging TRMS Clamp Meter with Worklight CL810 Klein Tools 1: $158.04 A tariff of 30% may be applied if shipping to the United States. 29In Stock 1Expected 10/2/2026 New Product	Mfr. Part # CL810 Mouser Part # 247-CL810 New Product	Klein Tools	Clamp Multimeters & Accessories 600A AC/DC Auto-Ranging TRMS Clamp Meter with Worklight Learn More about Klein Tools cl810 clamp meter	Datasheet	29In Stock 1Expected 10/2/2026	$158.04 $152.94 $147.84 $142.74 $139.97 A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Environmental Test Equipment Pro Borescope ET19 Klein Tools 1: $196.44 A tariff of 12% may be applied if shipping to the United States. Non-Stocked Lead-Time 1 Week New Product	Mfr. Part # ET19 Mouser Part # 247-ET19 New Product	Klein Tools	Environmental Test Equipment Pro Borescope Learn More about Klein Tools industrial automation test measure	Datasheet	Non-Stocked Lead-Time 1 Week	$196.44 $190.10 $183.76 $177.42 $169.99 A tariff of 12% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Clamp Multimeters & Accessories AC/DC Digital Clamp Meter, Auto-Ranging 400 Amp CL390 Klein Tools 1: $102.10 A tariff of 11% may be applied if shipping to the United States. 18In Stock	Mfr. Part # CL390 Mouser Part # 247-CL390	Klein Tools	Clamp Multimeters & Accessories AC/DC Digital Clamp Meter, Auto-Ranging 400 Amp Learn More about Klein Tools 400a clamp meters	Datasheet	18In Stock	$102.10 $99.97 A tariff of 11% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Digital Multimeters Digital Multimeter, TRMS Auto-Ranging, 1000V, Temp, Low Impedance MM720 Klein Tools 1: $111.42 A tariff of 11% may be applied if shipping to the United States. 25In Stock	Mfr. Part # MM720 Mouser Part # 247-MM720	Klein Tools	Digital Multimeters Digital Multimeter, TRMS Auto-Ranging, 1000V, Temp, Low Impedance Learn More about Klein Tools mm325 mm420 mm720 digital multimeters	Datasheet	25In Stock	$111.42 $106.36 $104.25 $101.53 $99.97 A tariff of 11% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Thermal Imaging Cameras Rechargeable Pro Thermal Imaging Camera, 49,000 Pixels, Wi-Fi Data Transfer TI290 Klein Tools 1: $739.47 A tariff of 11% may be applied if shipping to the United States. 2In Stock	Mfr. Part # TI290 Mouser Part # 247-TI290	Klein Tools	Thermal Imaging Cameras Rechargeable Pro Thermal Imaging Camera, 49,000 Pixels, Wi-Fi Data Transfer Learn More about Klein Tools ti290 pro thermal imager	Datasheet	2In Stock	$739.47 $713.96 $688.46 Quote Quote A tariff of 11% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Measuring Tools Rechargeable Self Leveling Green Planar Laser Level with Hard Carrying Case 93PLL Klein Tools 1: $381.38 A tariff of 11% may be applied if shipping to the United States. 1In Stock	Mfr. Part # 93PLL Mouser Part # 247-93PLL	Klein Tools	Measuring Tools Rechargeable Self Leveling Green Planar Laser Level with Hard Carrying Case Learn More about Klein Tools industrial automation test measure	Datasheet	1In Stock	$381.38 $358.31 $353.44 $342.33 A tariff of 11% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Component Testers Digital Circuit Breaker Finder with GFCI Outlet Tester ET310 Klein Tools 1: $58.79 A tariff of 11% may be applied if shipping to the United States. 6In Stock 14Expected 10/5/2026	Mfr. Part # ET310 Mouser Part # 247-ET310	Klein Tools	Component Testers Digital Circuit Breaker Finder with GFCI Outlet Tester Learn More about Klein Tools industrial automation test measure	Datasheet	6In Stock 14Expected 10/5/2026	$58.79 $56.13 $55.01 $54.44 A tariff of 11% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
LAN/Telecom/Cable Testing Advanced Electrical Circuit Breaker Finder and Wire Tracer Kit and Case ET450 Klein Tools 1: $329.04 A tariff of 11% may be applied if shipping to the United States. 6In Stock 12Expected 10/13/2026	Mfr. Part # ET450 Mouser Part # 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	6In Stock 12Expected 10/13/2026	$329.04 $314.10 $307.88 $299.99 A tariff of 11% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Digital Multimeters Slim Digital Multimeter, TRMS Auto-Ranging, 600V, Temp MM450 Klein Tools 1: $87.51 A tariff of 11% may be applied if shipping to the United States. 7In Stock	Mfr. Part # MM450 Mouser Part # 247-MM450	Klein Tools	Digital Multimeters Slim Digital Multimeter, TRMS Auto-Ranging, 600V, Temp Learn More about Klein Tools mm325 mm420 mm720 digital multimeters	Datasheet	7In Stock	$87.51 $83.53 $81.88 $79.62 View $78.16 $76.61 A tariff of 11% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Other Tools Magnetic Stud Finder MSF100 Klein Tools 1: $19.97 A tariff of 11% may be applied if shipping to the United States. 2In Stock New Product	Mfr. Part # MSF100 Mouser Part # 247-MSF100 New Product	Klein Tools	Other Tools Magnetic Stud Finder Learn More about Klein Tools industrial automation test measure	Datasheet	2In Stock	$19.97 $18.86 $17.75 $17.20 View $16.48 $15.53 $14.98 A tariff of 11% may be applied if shipping to the United States.	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 A tariff of 30% may be applied if shipping to the United States. 14In Stock	Mfr. Part # NCVT-6 Mouser Part # 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	14In Stock	$60.21 $57.47 $56.33 $54.97 A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Component Testers Non-Contact Voltage Tester Pen, 50 to 1000V AC NCVT1P Klein Tools 1: $21.44 A tariff of 30% may be applied if shipping to the United States. 9In Stock	Mfr. Part # NCVT1P Mouser Part # 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	9In 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
Digital Multimeters Premium Electrical Tool Set with Multimeter, Volt Tester, Outlet Tester 69355 Klein Tools 1: $60.21 A tariff of 30% may be applied if shipping to the United States. 2In Stock	Mfr. Part # 69355 Mouser Part # 247-69355	Klein Tools	Digital Multimeters Premium Electrical Tool Set with Multimeter, Volt Tester, Outlet Tester Learn More about Klein Tools industrial automation test measure	Datasheet	2In Stock	$60.21 $57.47 $56.33 $54.97 A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Measuring Tools Tape Measure, 16-Foot Magnetic Double-Hook 9216 Klein Tools 1: $32.26 A tariff of 30% may be applied if shipping to the United States. 1In Stock	Mfr. Part # 9216 Mouser Part # 247-9216	Klein Tools	Measuring Tools Tape Measure, 16-Foot Magnetic Double-Hook Learn More about Klein Tools industrial automation test measure	Datasheet	1In Stock	$32.26 $29.87 $29.06 $27.83 A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Measuring Tools Green Compact Cross-Line Self-Leveling Laser Level, 50-Foot 93MCLG Klein Tools 1: $95.36 A tariff of 30% may be applied if shipping to the United States. 1In Stock	Mfr. Part # 93MCLG Mouser Part # 247-93MCLG	Klein Tools	Measuring Tools Green Compact Cross-Line Self-Leveling Laser Level, 50-Foot Learn More about Klein Tools industrial automation test measure	Datasheet	1In Stock	$95.36 $88.38 $85.54 $82.00 $81.93 A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Component Testers GFCI Receptacle Tester with LCD RT250 Klein Tools 1: $28.21 A tariff of 30% may be applied if shipping to the United States. 7In Stock	Mfr. Part # RT250 Mouser Part # 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 A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Component Testers AFCI /GFCI Outlet Tester RT310 Klein Tools 1: $51.29 A tariff of 30% may be applied if shipping to the United States. 1In Stock	Mfr. Part # RT310 Mouser Part # 247-RT310	Klein Tools	Component Testers AFCI /GFCI Outlet Tester Learn More about Klein Tools industrial automation test measure	Datasheet	1In Stock	$51.29 $48.97 $48.00 $46.74 View $45.82 $44.99 A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Measuring Tools Laser Distance Measure, 200-Foot 93LDM200 Klein Tools 1: $116.63 A tariff of 38% may be applied if shipping to the United States. 1In Stock	Mfr. Part # 93LDM200 Mouser Part # 247-93LDM200	Klein Tools	Measuring Tools Laser Distance Measure, 200-Foot Learn More about Klein Tools industrial automation test measure	Datasheet	1In Stock	$116.63 $109.56 $106.02 $102.48 $99.98 A tariff of 38% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Measuring Tools Tape Measure, 35-Foot Single-Hook 9135 Klein Tools 1: $44.51 A tariff of 30% may be applied if shipping to the United States. Non-Stocked New Product	Mfr. Part # 9135 Mouser Part # 247-9135 New Product	Klein Tools	Measuring Tools Tape Measure, 35-Foot Single-Hook Learn More about Klein Tools industrial automation test measure	Datasheet	Non-Stocked	$44.51 $42.04 $39.57 $38.33 View $36.73 $34.98 A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Measuring Tools Compact Green Planar Self-Leveling Laser Level 93CPLG Klein Tools 1: $234.79 A tariff of 30% may be applied if shipping to the United States. Non-Stocked	Mfr. Part # 93CPLG Mouser Part # 247-93CPLG	Klein Tools	Measuring Tools Compact Green Planar Self-Leveling Laser Level Learn More about Klein Tools industrial automation test measure	Datasheet	Non-Stocked	$234.79 $227.22 $219.63 $212.05 $199.98 A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Measuring Tools Rechargeable Self-Leveling Green Cross-Line Laser Level with Red Plumb 93LCLGR Klein Tools 1: $323.96 A tariff of 30% may be applied if shipping to the United States. Non-Stocked	Mfr. Part # 93LCLGR Mouser Part # 247-93LCLGR	Klein Tools	Measuring Tools Rechargeable Self-Leveling Green Cross-Line Laser Level with Red Plumb Learn More about Klein Tools industrial automation test measure	Datasheet	Non-Stocked	$323.96 $313.51 $303.04 $292.59 Quote Quote A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Measuring Tools Red Pocket Laser Level 93PTL Klein Tools 1: $54.36 A tariff of 30% may be applied if shipping to the United States. Non-Stocked	Mfr. Part # 93PTL Mouser Part # 247-93PTL	Klein Tools	Measuring Tools Red Pocket Laser Level Learn More about Klein Tools industrial automation test measure	Datasheet	Non-Stocked	$54.36 $50.38 $48.75 $46.97 View $46.96 $46.95 Quote A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Measuring Tools Tape Measure, 25-Foot Compact, Double-Hook 9525 Klein Tools 1: $24.41 A tariff of 30% may be applied if shipping to the United States. Non-Stocked	Mfr. Part # 9525 Mouser Part # 247-9525	Klein Tools	Measuring Tools Tape Measure, 25-Foot Compact, Double-Hook Learn More about Klein Tools industrial automation test measure	Datasheet	Non-Stocked	$24.41 $22.68 $20.68 $20.05 $20.04 A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Test Accessories - Other Premium Clamp Meter Electrical Test Kit CL120VP Klein Tools 1: $109.96 A tariff of 30% may be applied if shipping to the United States. Non-Stocked	Mfr. Part # CL120VP Mouser Part # 247-CL120VP	Klein Tools	Test Accessories - Other Premium Clamp Meter Electrical Test Kit Learn More about Klein Tools electrical test kits	Datasheet	Non-Stocked	$109.96 $98.24 $95.97 $93.10 View $93.09 Quote A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Other Tools Electronic Stud Finder ESF100 Klein Tools 1: $52.09 A tariff of 30% may be applied if shipping to the United States. Non-Stocked New Product	Mfr. Part # ESF100 Mouser Part # 247-ESF100 New Product	Klein Tools	Other Tools Electronic Stud Finder Learn More about Klein Tools industrial automation test measure	Datasheet	Non-Stocked	$52.09 A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1