3 Wire 20 Foot Retractable Test Leads, Red / Black / Green 18 Gauge Wire with Alligator Clips on each End for Electrical Troubleshooting Cars / Boats 8x IR photo-transistors

8x IR photo-transistors

DSA1000A series is a light weight portable spectrum analyzer that requires very little bench space

Long-nose plier

these 4 mountable solar-powered lights automatically turn on at night and off when there is daylight

Thanks to Estes model rocketry

3 Wire 20 Foot Retractable Test Leads, Red / Black / Green 18 Gauge Wire with Alligator Clips on each End for Electrical Troubleshooting Cars / Boats 8x IR photo-transistors3 wire red, black, and green retractable Test Lead cables, each 20 feet in length 18 gauge copper wire with insulated alligator clips on each end. Alligator clips are crimped and soldered for greater reliability. Easy to use simply pull both ends of the test leads out and they will stay at the desired length. When ready to rewind, hold the top of the case and rotate the bottom. These extra long test leads are perfect for troubleshooting electrical