Troubleshooting & Training

Improve INSTEON signal reliability and put an end to erratic X10 performance with this hardwired device that improves the signal strength on all AC lines in your home. More info...

Part # 2406H

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$24.99

167 customer ratings 167 Customers rated this product 4 Stars

Lower your monthly utility costs and save energy just by monitoring your electricity usage. More info...

Part # 9034

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Sale $19.06 $24.99

395 customer ratings 395 Customers rated this product 4.5 Stars

This easy-to-use plug-in device automatically calculates energy usage and costs to show you which appliances are costing you the most and to help you save money. More info...

Part # 1139

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Sale $24.97 $26.99

239 customer ratings 239 Customers rated this product 4.5 Stars

Install in-line with coax cable and reduce signal strength by rated amount. Try different combinations until you get the best picture quality. Use to balance signal strength from different sources. More info...

Part # 7800

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Sale $6.99 $15.92

109 customer ratings 109 Customers rated this product 5 Stars

The Velleman BATTEST2 Battery Tester is a perfect way to test batteries of many different sizes and capacities for all your battery-operated devices. More info...

Part # 76536

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Sale $9.96 $15.90

5 customer ratings 5 Customers rated this product 4.5 Stars

The GWC Technology USB 2.0 Active Repeater Cable can easily extend your USB 2.0 cable to 12 meters; you can even cascade these repeater cables for a maximum length of 36 meters. More info...

Part # 97401

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Sale $15.95 $19.99

1 customer rating 1 Customer rated this product 5 Stars

Safe for use with 18- to 12-gauge solid wire or 16- to 12-gauge stranded wire, these 100 wire connectors will hold wires securely so they can't pull out accidentally. More info...

Part # 7877P

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Sale $7.72 $13.99

19 customer ratings 19 Customers rated this product 5 Stars

Screw in-line with coax cable and reduce signal strength by rated amount. Try different combinations until you get the best picture quality. Use to balance signal strength from different sources. More info...

Part # 7803

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Sale $1.11 $1.99

47 customer ratings 47 Customers rated this product 4.5 Stars

Safe for use with 18- to 12-gauge solid wire or 16- to 12-gauge stranded wire, these 50 wire connectors will hold wires securely so they can't pull out accidentally. More info...

Part # 7879P

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Sale $9.96 $10.99

9 customer ratings 9 Customers rated this product 5 Stars

Safe for use with 18- to 12-gauge solid wire or 16- to 12-gauge stranded wire, these 50 wire connectors will hold wires securely so they can't pull out accidentally. More info...

Part # 7878P

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Sale $6.66 $9.99

14 customer ratings 14 Customers rated this product 4.5 Stars

This in-line filter blocks incoming data on channels 75 through 80 so that you can save these channels for your home security cameras. More info...

Part # 7823L

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Sale $21.26 $33.99

13 customer ratings 13 Customers rated this product 4.5 Stars

Screw in-line with coax cable and reduce signal strength by rated amount. Try different combinations until you get the best picture quality. Use to balance signal strength from different sources. More info...

Part # 7801

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Sale $1.11 $1.99

39 customer ratings 39 Customers rated this product 4.5 Stars