Testers See details Cable Tester For 10-Base-T, BNC, RJ45/RJ11 Modular Cables and 258A TIA - 568A/568B Can read correct pin configuration for 10-Base-T, BNC, RJ45/RJ11 modular cables and 258A TIA - 568A/568B cables. Easily verify cable continuity, open, short and cross-wired pinning. Installed cable can be tested on wall plate or patch panel. Can test grounding. Features include auto or manua... $ 76.45 Quantity 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50          See details RJ45 crimp tool + RJ45 cable tester Crimp Tool: - For crimping RJ-45 connectors - Padded steel handles and steel crimp hammer - Built-in cutter - Built-in cable stripper with stop to ensure correct strip length Cable Tester: - Tests RJ-45 and BNC prepared network cables - Check up to four pai... $ 24.75 Quantity 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50          See details Remote Cable Tester Can read correct pin configuration for 10-Base-T, RJ45/RJ11/RJ12 modular cables. Easily verify cable continuity, open, short and misswire. Can test grounding. Installed cable can be tested on wall plate or patch panel. Includes 9V battery. * Tests by twisted pair. Note: This device can test ... $ 31.79 Quantity 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50          See details Break Out Box RS232 Break Out Box. DB25 Male/Male. $ 25.75 Quantity 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50          See details Quick Tester Quick Tester 18 LEDs. DB25 Male/Female. $ 6.99 Quantity 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50          See details Loopback Tester Loopback Tester with 4 LEDs. DB25 Male/Female. Troubleshoot your parallel port problems with this quality parallel loopback tester. $ 5.29 Quantity 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50          See details Jumper Box Jumper Box DB25 Male/Female tester. Use this premium cable tester to troubleshoot and diagnose your cables and computer ports. $ 3.49 Quantity 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50          See details POWMAX Power Supply tester Teat all of your P4 power supplies with this inexpensive POWMAX power supply tester. Meets Intel ATX Ver 2.03 spec. Fully tested on +3.3V/+5V/+12V/-5V/-12V and +5Vsb output. Auto tested power with good signal LED. Helps prevent accidental damage to your computer. A quick and easy method for testi... $ 8.99 Quantity 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50