Connecting Devices

NSI 600T Dual Rated Mechanical Single Lug, 600 MCM – 2 AWG Aluminum Single Lug 600 MCM-2 AWG Dual Rated with 3/8″ Bolt Size Versatile and reusable...

NSI Easy-Twist Yellow Winged Wire Connector with Quick-Grip Spring, 100 Carton Easy-Twist wire connectors are the professional choice for forming q...

NSI 2-2/0T Dual Rated Mechanical Lug, 2/0 – 6 AWG Versatile and reusable set-screw connectors made of 6061T-6 aluminum alloy Electro-tin plated fo...

NSI 2-350T Dual Rated Mechanical Lug, 350 MCM – 6 AWG Versatile and reusable set-screw connectors made of 6061T-6 aluminum alloy Electro-tin plate...

NSI Polaris IPL1/0-3 3-Port Black Multi-Tap Pre-Insulated Connector, 1/0-14 Gauge Polaris Black Multi-Tap Connectors form secure connections betwee...

NSI Polaris IT-350 2-Port Black Multi-Tap Pre-Insulated Connector, 350 MCM – 10 AWG Polaris Black Multi-Tap Connectors form secure connections betw...

Klein Tools NCVT3PKIT Dual Range NCVT and AC/DC Voltage Tester Electrical Test Kit The NCVT3PKIT from Klein Tools includes a dual-range, non-contac...

Klein Tools VDV526-200 LAN Scout ® Jr. 2 Cable Tester The LAN Scout® Jr. 2 Cable Tester tests installed or loose data (CAT 5e, CAT 6/6A) cables ter...

Klein Tools ET160 Refrigerant Gas Leak Detector Klein Tools’ ET160 is an easy-to-use Refrigerant Gas Leak Detector that provides audible and visual...

Klein Tools CL390 AC/DC Digital Clamp Meter, Auto-Ranging 400 Amp Klein Tools CL390 is an automatically ranging true root mean squared (TRMS) digit...

Amprobe ST-102B Receptacle Tester with GFCI Products usually ship within 1 business day. Easily check and confirm proper wiring of electrical recep...

Fluke ST120+ GFCI Socket Tester with Beeper Products usually ship within 1 business day. Fluke ST120+ GFCI Socket Tester with Beeper The Fluke ST12...

Fluke ST120 Socket Tester with GFCI Products usually ship within 1 business day. The Fluke ST120 GFCI Socket Tester checks that each wire in the ou...

Testo 0564 1560 01 - 560i - Digital Refrigerant Scale with Bluetooth Wireless measurement of refrigerant weight and operation with Testo manifold...

Greenlee TR13 Dual-Tip Non-Contact Voltage Detector Non‑contact voltage detection from 50V to 1000V AC Patented dual-tip design to detect voltage ...

Klein Tools CL320KIT HVAC Digital Clamp Meter Electrical Test Kit Klein Tools HVAC Electrical Test Kit features Cat. No. CL320 Auto-Ranging, TRMS (...

Klein Tools 69435 Replacement K-Type Thermocouple The Klein Tools K-Type Thermocouple is intended for use as a replacement for meters with mini-plu...

Klein Tools VDV770-827 Scout® Pro 2 Test-n-Map™ Remote Kit Keep your Scout® Pro tester and accessories safe with this durable polyester carrying ca...

Klein Tools ET920 USB Digital Meter, USB-A and USB-C The Klein Tools ET920 is a USB digital meter for Type-A and Type-C ports. It accurately and re...

Testo 0564 5572 01 - 557s Smart Digital Manifold w/ Wireless Clamp Temperature, Vacuum Probes & 4 Hose Set Completely wireless measurements an...

Testo 0564 5571 01 - 557s Smart Digital Manifold w/ Wireless Clamp Temperature & Vacuum Probes Completely wireless measurements and all result...

Testo 0564 5505 01 - 550s Smart Digital Manifold w/ Wireless Clamp Temperature, Vacuum Probes & 3 Hoses All results at a glance thanks to the ...

Testo 0564 5502 01 - 550s Smart Digital Manifold w/ Wireless Clamp Temperature Probes All results at a glance thanks to the large graphic display ...

Testo 0564 2550 01 - 550i App-Controlled Digital Manifold w/ Bluetooth & 2-Way Valve Block All activities, from measurement through to documen...