Single-Phase Rheostat, 300 x 56mm Meters_Electrical Wood-baseboard sonometer 98 x 9cm

Wood-baseboard sonometer 98 x 9cm on four feet

Nickel-plated T-pins provide secure specimen pinning with broad heads for stable dissection board mounting in biology laboratories

used to map the circular field around a current-carrying wire and confirm the right-hand rule

Compact 2mm-plug connecting lead in the small-scale lead family

Mid-decade capacitance box stepping 1nF to 10nF in 1nF increments at plus-or-minus 5% on 63V

Single-Phase Rheostat, 300 x 56mm Meters_Electrical Wood-baseboard sonometer 98 x 9cmThree hundred thirty ohm 0. 95A single phase rheostat on a 300x56mm tube with cover protected constantan winding and 4mm safety socket terminals, at plus or minus 10% nominal value tolerance.