3M ScotchCode(TM) Refill Roll, 0.75 in x 1.375 in (SWD-R) LCD shows voltage and current

LCD shows voltage and current reading simultaneously and is readable in low light

Diodes (2 ea) 1N4007

Power Supply: 9V battery

1* Instrument portable bay

3M ScotchCode(TM) Refill Roll, 0.75 in x 1.375 in (SWD-R) LCD shows voltage and currentMark everything clearly from wires and cables to computers and automotive equipment Provides strong adhesion with an acrylic, pressure sensitive adhesive Mark everything clearly from wires and cables to household items and sporting equipment Has a marking area of 0. 75 in x 1. 375 in Great for marking small items like plugs, hoses, pipes, fishing rods Easily mark wires and cables, as well as household, automotive, plumbing and sporting equipment, with